The present invention relates to mounting devices, and in particular to a universal mount comprising a cam lock for releasably mounting an accessory on a structure, including structures of the type commonly referred to as a “slatwall”.
Slatwalls and slatwall systems are known in the art. A slatwall is adapted to removably support one or more objects, and typically comprises a surface having a plurality of substantially parallel and regularly spaced tracks or grooves therein. The grooves are adapted to receive and retain support members, such as hooks, brackets, or other engagement members. The parallel grooves can run in any desired direction, but it is common for them to run in a horizontal direction. One advantage of a slatwall system is its versatility. It allows a user to position one or more objects or accessories on the slatwall in any desired arrangement.
A mount, accessory or other object that is to be supported on a slatwall can be specially built to engage a slatwall. Alternatively, the object can be connected to a mount or bracket that is adapted to engage the slatwall.
Slatwalls are used in a multitude of different fields and applications for a variety of purposes. For example, slatwalls are used in retail store shelving and display units. They are also employed in commercial and personal storage systems, wherein any number of hangers, brackets or storage containers can be mounted on a slatwall. Slatwall systems are also used for mounting equipment and accessories in offices, homes, laboratories, workshops and vehicles. Examples of such equipment include but are not limited to electronics such as computers, displays, input devices, laboratory equipment and other accessories such as lamps, shelves and containers.
Mounts for mounting objects and accessories on a slatwall are also known in the art. One type of slatwall mount is a simple mount comprising a hook or a flange extending from a base member. Such a mount is installed on a slatwall by inserting the hook or flange into a groove in the slatwall and rotating the mount towards the slatwall until the base bears against the front surface of the slatwall. The mount is removed by pulling the base member away from the slatwall and withdrawing the hook or flange from the groove. Such mounts are generally simple in construction and are typically easy to install and remove from the slatwall. However, these simple mounts are generally not suitable where a more secure engagement between the mount and the slatwall is desired.
In certain applications it is desirable that the mount be securely connected to the slatwall or other surface to prevent any movement of the mount relative to the slatwall or surface, or to prevent partial or complete disengagement of the mount. For example, a secure engagement may be desirable where the slatwall system is installed in or on a vehicle, or is installed in any other environment that is exposed to vibrations or other movements. A secure engagement may also be desirable where there is a concern that the object could be inadvertently disengaged from the slatwall. For example, this could be the case where the object to be mounted is large, heavy, fragile or expensive. In such situations, a secure or “locking” mount can be employed. A locking mount can comprise two or more hooks, flanges, or other engagement members for engagement with one or more grooves in the slatwall. The two or more engagement members typically cooperate to secure the mount to the slatwall. In the instance of a mount having two engagement members, a first engagement member is usually moveable relative to a second engagement member. During the installation of such a mount on a slatwall, the first and second members are inserted into the groove(s). The second member is then moved relative the first member until both members have firmly engaged the groove(s), thereby securely engaging the mount to the slatwall.
A locking type of mount is disclosed in U.S. Pat. No. 7,066,435 to Oddsen, Jr. et al. This mount comprises a main body and a pair of clip assemblies for connecting the mount to a slatwall. First and second clips are inserted into two different grooves in the slatwall. The second clip is then moved relative to the first clip by way of a threaded bolt. The head of the bolt preferably includes a slot or a socket so that the bolt can be turned with a screwdriver or wrench.
The mount disclosed by Oddsen and other existing mounts suffer from the drawback of requiring a tool for engagement and disengagement with the slatwall. A tool-less locking mount, on the other hand, can reduce the amount of effort and time required to engage and disengage the mount with a slatwall. Furthermore, with a tool-less mount there is no concern over locating and storing the tool(s).
For the foregoing reasons, it can be appreciated that a need exists for tool-less locking mount adapted to engage a surface or structure, including a slatwall-type structure.
The present disclosure provides a universal mount comprising a cam lock for releasably mounting an object on a structure, including structures of the type commonly referred to as a “slatwall”.
According to the present invention then, there is provided a cam lock mount for mounting an object on a structure having at least a first surface and a second surface, the cam lock mount comprising a mount housing; a first engagement member coupled to the mount housing for engaging the first surface of the structure; a second engagement member for engaging the second surface of the structure, the second engagement member coupled to the mount housing at a spaced apart location from the first engagement member; a cam lock assembly supported by the mount housing and comprising a rotatable cam mechanism having cam means for moving at least one of the first engagement member and the second engagement member between at least a locked position connecting said mount to the structure and an unlocked position in which the mount is not connected to the structure, as the cam means are rotates.
Preferred embodiments of the present invention will now be described in greater detail and will be better understood when read in conjunction with the drawings in which:
The present cam lock mount is described in one embodiment in the following disclosure with reference to the Figures. While this embodiment is described in the context of a cam lock mount adapted for use with a slatwall, the scope of the present disclosure is not intended to be limited to mounts for slatwalls. The present cam lock mount can be used to mount accessories or other objects to other structures and surfaces, including but not limited to racks, rails, poles, and frames.
The various features and components of the present cam lock mount are now described with reference to the Figures.
With reference now to
Engagement members 40 and 42 are adapted to engage first and second surfaces of a structure. In at least one embodiment, engagement members 40 and 42 are adapted to engage a slatwall. First engagement member 40 can be disposed in the upper region of mount housing 10, and can be connected to the inner surfaces of front wall 12 and upper wall 14 of housing 10. First engagement member 40 comprises a base plate 44 and a brace 43 comprising vertical sides 43a and a connecting back plate 43b. The outward facing edge of base plate 44 comprises a curved or angled portion 46. As best shown in
Second engagement member 42 is disposed at a spaced apart location from first engagement member 40. In at least one embodiment, second engagement member 42 is disposed in the lower region of the mount housing 10 opposite first engagement member 40. Like first engagement member 40, the purpose of second member 42 is also to engage or “hook” into a slot 302 in slatwall 300. To achieve this purpose, second engagement member 42 can be substantially “S”-shaped and can comprise a base plate 52, a flange 54 extending from the upper edge of base plate 52, and a lower angled portion 56 extending from the lower edge of base plate 52. Upper flange 54 can have a hole 64 to receive the lower end of linkage member 120 of cam lock assembly 100. Furthermore, angled portion 56 extends from the lower edge of base plate 52 at an angle for hooking onto or around one of the lips 304 in slatwall 300. As best shown in
Second engagement member 42 can be connected or fastened to the lower end of linkage member 120. In one embodiment, linkage member 120 is a rod, the lower end of which can be threaded to receive a nut 124 to secure second engagement member 42 to rod 120 (see
Second engagement member 42 is moveable in a vertical direction relative to mount housing 10.
Angled portions 46 and 56 of engagement members 40 and 42 can be of lengths that are near to or even greater than the width of mount housing 10. Increasing the lengths of angled portions 46 and 56 would spread the mount load over a larger area on the slatwall, and could therefore increase the maximum load capacity of the mount 1 and slatwall system. Engagement members 40 and 42 can be made of any suitable material of sufficient strength known in the art, including metal or plastic.
With reference now to
Cam lock assembly 100 can also comprise linkage member 120 disposed between cam mechanism 102 and second engagement member 42 for moving second engagement member 42 as cam 104 is rotated. As mentioned above, in at least one embodiment linkage member 120 is a rod.
In at least one embodiment, cam mechanism 102 has a handle 106 connected to or integrally formed with cam 104. Cam mechanism 102 can also comprise a pivot member 110 for pivotally connecting cam 104 to rod 120. In at least one embodiment, cam mechanism 102 is substantially U-shaped and cam 104 is in the form of a pair of substantially similar spaced apart cam members 105. Pivot member 110 can be disposed between the two cam members 105 and can be supported by a pair of bushings 113, each of which is fixedly seated in a hole 108 in one of the cam members 105. Pivot member 110 is rotatably connected to the cam members 105 by bushings 113, and is therefore free to rotate in relation to cam 104. As shown in
Cam mechanism 102 can be positioned in relation to the outer surface of upper wall 14 of the mount housing 10. Cam lock mount 1 can also have a cam guide 130 disposed between cam mechanism 102 and mount housing 10 to retain cam 104 in position relative to mount housing 10. In at least one embodiment, cam guide 130 has at least one guide slot 132 for receiving and guiding cam 104. In the embodiment shown in the Figures, cam guide 130 has a pair of guide slots 132 for receiving the pair of cam members 105. Cam guide 130 can further comprise a hole 134 to allow for the passage of rod 120 therethrough. Cam guide 130 can be fastened to mount housing 10 by one or more fasteners 138, which can be accommodated by mounting holes 136 in cam guide 130.
Cam lock assembly 100 can further comprise means to bias second engagement member 42 relative to first engagement member 40. In one embodiment, the biasing means normally biases second engagement member 42 away from first engagement member 40. The biasing means can facilitate the installation of mount 1 onto a slatwall by preventing second engagement member 42 from inadvertently moving in an upwardly direction towards first engagement member 40. As shown in the Figures, in at least one embodiment the biasing means can be in the form of a coil spring 126. Ideally, guide slots 132 in the cam guide are well polished or the guide itself is made of some durable but low friction material that reduces friction between cam members 105 and guide slots 132. This will reduce the amount of force required to move handle 106, which in turn should lessen the likelihood of damage to cam mechanism 102 and upper wall 14.
Mount housing 10 serves to support other components of the cam lock mount 1, such as cam lock assembly 100 and engagement members 40 and 42. Mount housing 10 can also have a mounting surface 36 on or against which one or more accessories, accessory mounts, or other objects can be connected. As shown in
The installation and locking of mount 1 on a slatwall will now be described. To prepare mount 1 for installation, cam mechanism 102 is rotated in the direction that moves second engagement member 42 away from first engagement member 40.
It will occur to those skilled in the art that other means exist of selectively locking cam mechanism 102 in place when the second engagement member is in the locked position. For example, one or more locking mechanisms can be employed. These locking mechanisms include spring clips, a hook that can connect to handle 106 to lock the handle in place, and any other locking mechanisms known in the art.
The embodiments of cam lock mount 1 described herein and illustrated in the Figures engages and locks onto a slatwall by moving one of the engagement members towards a second engagement member, in effect “clamping” onto the slatwall. In these embodiments, angled portions 46 and 56 of engagement members 40 and 42 extend inwardly. More specifically, angled portion 46 of first engagement member 40 extends at a downwardly angle from base plate 44, while angled portion 56 of second engagement member 42 extends at an upwardly angle from base plate 52.
It will be appreciated that in at least one alternative embodiment of mount 1, mount 1 can engage and lock onto a slatwall by moving one of the engagement members away from the other engagement member. In such an alternative embodiment, angled portions 46 and 56 of engagement members 40 and 42 will extend in the opposite directions (i.e. outwardly).
This difference can be more clearly described with reference to
It will be further appreciated that in at least one embodiment first engagement member 40 will be movable relative second engagement member 42 rather than the second 42 being moveable relative to the first 40. In addition, in at least one other embodiment, both first and second engagement members 40 and 42 will be moveable relative to mount housing 10.
It will also be appreciated that in at least one embodiment of the mount 1, cam lock assembly 100 need not have a linkage member 120 to move one engagement member relative to the other engagement member. Rather, cam 104 could act directly on one of the engagement members (e.g. first engagement member 40) to move the engagement member into a locked position. Or there might be a separate cam for each of members 40 and 42. Members 40 and 42 might themselves be unitary pieces as shown or they might be split into segments.
The previous detailed description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to those embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention described herein. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the full scope consistent with the claims, wherein reference to an element in the singular, such as by use of the article “a” or “an” is not intended to mean “one and only one” unless specifically so stated, but rather “one or more”. All structural and functional equivalents to the elements of the various embodiments described throughout the disclosure that are known or later come to be known to those of ordinary skill in the art are intended to be encompassed by the elements of the claims. Moreover, nothing disclosed herein is intended to be dedicated to the public regardless of whether such disclosure is explicitly recited in the claims.