CN211883022U - Laminated board clip - Google Patents

Abstract

The utility model discloses a laminate clamp, which comprises a rack pressing plate, a shell, a fastener and a movable block, wherein the shell comprises an annular side wall consisting of a front wall, a rear wall, a left wall and a right wall, the front wall of the shell is provided with a mounting hole for the fastener to pass through, the bottom of the rack pressing plate is provided with two racks extending downwards, the front side surface of each rack is a tooth-shaped surface, the vertex angle of the ratchet of the tooth-shaped surface inclines upwards, the inner surface of the front wall of the shell is also provided with a limit block for limiting the racks, the movable block comprises a bottom plate and plug boards which are arranged at the left side and the right side of the bottom plate and extend upwards from the bottom plate, the plug, the rack on the rack pressing plate is inserted into the shell from top to bottom, the front side surface of the inserting plate is tightly attached to the rear side surface of the rack, so that the ratchets on the tooth-shaped surface are meshed with the limiting block, and a clamping space for clamping the movable laminate is formed by the lower end surface of the pressing plate and the upper end surface of the shell. Compared with the prior art, the utility model the advantage that has is: the installation is easy, and holes do not need to be punched on the laminated plate.

Description

Laminated board clip

Technical Field

The utility model relates to a fastener technical field especially relates to a plywood clamp for fixing furniture's activity plywood.

Background

With the development of society and the change of science and technology, consumers increasingly pay attention to the improvement of the quality of life, and the artistic value and the aesthetic function of furniture are increasingly highlighted on the basis of the introduction of practicability. As an upgrade version of the whole furniture, the customized furniture in the whole house has outstanding personality, and the deep communication with consumers is studied in the design process, so that the living habits and aesthetic standards of the consumers can be fully combined.

The existing movable laminate is generally connected with a vertical side plate (or wall) through a shelf support, and the laminate structure can be damaged due to the fact that holes need to be formed in the laminate in the connecting mode. Especially, when the movable laminate made of glass is installed, the punching is difficult.

There is a need for improvement.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an easy installation, the plywood that need not punch on the plywood presss from both sides.

In order to realize the purpose, the following technical scheme is provided:

a layer board clamp is characterized by comprising a rack pressing board, a shell, a fastener and a movable block, wherein the shell comprises an annular side wall consisting of a front wall, a rear wall, a left wall and a right wall, the front wall of the shell is provided with a mounting hole for the fastener to pass through, the bottom of the rack pressing board is provided with two racks extending downwards, the front side surfaces of the racks are tooth-shaped surfaces, the vertex angles of ratchets of the tooth-shaped surfaces are inclined upwards, the inner surface of the front wall of the shell is also provided with a limiting block for limiting the racks, the movable block comprises a bottom board and inserting boards which are arranged on the left side and the right side of the bottom board and extend upwards from the bottom board, the inserting, the rack on the rack pressing plate is inserted into the shell from top to bottom, the front side surface of the inserting plate is tightly attached to the rear side surface of the rack, so that the ratchets on the tooth-shaped surface are meshed with the limiting block, and a clamping space for clamping the movable laminate is formed by the lower end surface of the pressing plate and the upper end surface of the shell.

Optionally, the opposite outer side surfaces of the two inserting plates are provided with a vertical clamping groove, and the inner side surfaces of the left wall and the right wall are provided with vertical clamping strips matched with the clamping grooves.

Optionally, the fastener is a locking nail, the locking nail comprises a connecting rod and a head portion which is arranged at one end of the connecting rod and provided with a cross groove, a hook-shaped portion is arranged at the other end of the connecting rod, a connecting column which extends outwards perpendicular to the surface of the connecting rod is arranged on the outer side face of the front wall of the shell corresponding to the mounting hole, a containing groove used for containing the connecting rod is concavely arranged on the upper end face of the connecting column, and a groove used for containing the hook-shaped portion of the connecting rod is arranged on one side of the front end face of the.

Optionally, an upper gasket is arranged on the lower end face of the rack pressing plate, and a lower gasket is arranged on the upper end face of the shell.

Optionally, the upper gasket is connected with the rack pressing plate in an inserting manner, and the lower gasket is connected with the shell in an inserting manner.

Optionally, the upper surface of the lower gasket is a concave arc surface.

After the structure is adopted, compared with the prior art, the utility model the advantage that has is: the laminate clamp of the utility model is easy to install and does not need to be punched on the laminate; easy to be assembled and disassembled, and can be disassembled and assembled for a plurality of times.

Drawings

Fig. 1 is a schematic structural diagram 1 of a panel clamp according to the present invention;

fig. 2 is a schematic structural diagram of a laminate clip according to the present invention 2;

FIG. 3 is an exploded view of a panel clamp according to the present invention;

fig. 4 is a longitudinal cross-sectional view of a panel clamp of the present invention;

fig. 5 is a schematic view of the installation of the rack press plate, the housing and the movable block of the slab clamp of the present invention;

fig. 6 is a schematic view of the present invention laminated panel clip using locking pins to mount the housing to the side panel;

fig. 7 is a schematic view of the installation steps of the laminate clip of the present invention;

fig. 8 is a schematic structural view of the lower gasket, the housing and the movable block of the panel clamp of the present invention, wherein the lower gasket and the rear wall of the housing are partially cut away;

fig. 9 is an exploded view of the rack press plate and upper shim of the laminate clip of the present invention;

fig. 10 is a diagram showing the state of the locking screw of the panel clamp according to the present invention.

Detailed Description

Embodiments of the present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 to 9, the present invention provides a laminate clamp including a rack pressing plate 2, a housing 1, a locking pin 4, and a movable block 3. The shell 1 comprises an annular side wall consisting of a front wall 101, a rear wall 103, a left wall 102 and a right wall 104, two racks 21 extending downwards are arranged at the bottom of the rack pressing plate 2, the front side surfaces of the racks are tooth-shaped surfaces 210, the tooth-shaped surfaces 210 are provided with a plurality of ratchets 2100, the front wall 101 of the shell 1 is provided with a mounting hole 10 for a locking nail 4 to pass through, the shell 1 is fixed on a side plate 01 through the locking nail 4, the inner surface of the front wall 101 of the shell 1 is also provided with a limiting block 11 for limiting the racks, the movable block 3 comprises a bottom plate 30 and inserting plates 31 arranged at the left side and the right side of the bottom plate 30 and extending upwards from the bottom plate, the racks 21 on the rack pressing plate 2 are inserted into the shell 1 from top to bottom, the inserting plates 31 of the movable block 3 are inserted into the shell 1 from bottom to top, the front side surfaces of the inserting plates 31 are tightly attached to, the movable laminate 02 is clamped to prevent the movable laminate 02 from moving up and down. The lower end face of the pressure plate 2 and the upper end face of the housing 1 form a holding space 7 for holding the movable layer plate 02. The vertex angle of the ratchet 2100 of the tooth-shaped surface 210 is inclined upwards, when the rack 21 of the rack pressing plate 2 is inserted into the shell 1 from top to bottom, the rack is positioned between the limiting block 11 and the inserting plate 31, the rack pressing plate 2 can be pressed downwards all the time to clamp the layer plate 02 due to the fact that the vertex angle of the ratchet 2100 of the rack pressing plate is inclined upwards, the ratchets 2100 can be pressed downwards one by one, and the height of the clamping space 7 can be conveniently adjusted to adapt to different layer plate thicknesses.

The locking nail 4 comprises a connecting rod 41 and a head part 412 with a cross groove arranged at one end of the connecting rod 41, and the other end of the connecting rod 41 is provided with a hook part 410. The middle position of being close to on the connecting rod 41 and colluding the form portion 410 is equipped with the blade 411 of 4 semilunes, blade 411 lies in connecting rod 41 same one side of ascending week with colluding the form portion 410, the lateral surface of the antetheca of shell 1 is equipped with perpendicular to its surperficial spliced pole 15 that outwards stretches out corresponding to the position of mounting hole 10, the concave storage tank that is used for holding connecting rod 41 that is equipped with of up end of spliced pole 15, preceding terminal surface one side of spliced pole 15 is equipped with the recess 150 that is used for holding the colluding form portion 410 of connecting rod.

Referring to fig. 10, during installation, the hook-shaped portion 410 of the connecting rod 41 is upward and penetrates through the installation hole 10 of the housing 1 and is placed in the accommodating groove of the connecting rod 41 (the blade 411 is upward), a screwdriver is used for aligning to the cross groove at the head of the locking nail 4, the locking nail is twisted for 180 degrees, the hook-shaped portion 410 of the connecting rod is embedded into the groove 150, and the blade 411 is downward, so that the vertical heights of the connecting rod 41 and the connecting column 15 are reduced, and the locking nail can penetrate through the installation hole of the side plate 01; and the locking nail 4 is screwed for 180 degrees again, the hook-shaped part 410 of the locking nail 4 leaves the groove 150, the hook-shaped part 410 faces upwards, the vertical heights of the hook-shaped part 410 and the connecting column 15 are increased, and the locking nail 4 expands tightly in the mounting hole of the side plate 01, so that the locking nail 4 and the shell 1 are fixed on the side plate 01. Further, the locking nails 4 may be replaced with other fastening members, such as screws, bolts, etc., as long as the housing 1 can be fixed to the side plates 01.

The opposite outer side surfaces of the two inserting plates 31 are respectively provided with a vertical clamping groove 310, and the inner side surfaces of the left wall 102 and the right wall 104 are respectively provided with a vertical clamping strip 13 matched with the clamping groove 310. When the inserting plate 31 of the movable block 3 is inserted into the housing 1 from bottom to top, the clamping groove 310 slides upwards along the clamping strip 13, and the clamping strip 13 and the clamping groove 310 are in tight fit, so that the movable block 3 is fixed on the housing 1.

Fig. 7 is a schematic view of the installation steps of the panel clamp of the present invention, which includes the following steps:

(1) mounting holes are punched in the side plates 01 in advance;

(2) the shell 1 is locked on the side plate 01 by using a locking nail 4;

(3) the movable laminate 02 is flatly placed at the upper ends of the two shells 1, and the inserting plate 31 of the movable block 3 is inserted into the shells 1 from bottom to top;

(4) the rack 21 on the rack pressing plate 2 is inserted into the shell 1 from top to bottom, and the front side surface of the inserting plate 31 is tightly attached to the rear side surface of the rack 21, so that the rack 21 and the limiting block 11 are tightly engaged together, and the movable laminate 02 is clamped tightly.

An upper gasket 5 is arranged on the lower end face of the rack pressing plate 2, and a lower gasket 6 is arranged on the upper end face of the shell 1. The upper and lower pads 5, 6 are made of an elastic material, optionally silicone. The upper gasket 5 and the lower gasket 6 are arranged to protect the movable laminate 02, so that the movable laminate 02 is prevented from being scratched, and meanwhile, the holding friction force of the laminate clamp is increased, so that the laminate is more stably installed. Especially, when the movable laminate 02 is made of glass, the upper gasket 5 and the lower gasket 6 can increase the friction force with the glass and stably clamp the laminate.

The upper surface of the lower gasket 6 is a concave arc surface with a convex left side and a convex right side and a concave middle.

The upper gasket 5 and the rack pressing plate 2 are connected in an inserting mode, and the lower gasket 6 and the shell 1 are connected in an inserting mode. The lower end face of the lower gasket 6 is provided with an inserting block 62, and the upper end face of the shell is provided with an inserting hole 12. The rack press plate 2 is provided with an inserting slot 22, and the upper gasket 5 is correspondingly provided with an inserting part 52.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims (6)

1. A layer board clamp is characterized by comprising a rack pressing board, a shell, a fastener and a movable block, wherein the shell comprises an annular side wall consisting of a front wall, a rear wall, a left wall and a right wall, the front wall of the shell is provided with a mounting hole for the fastener to pass through, the bottom of the rack pressing board is provided with two racks extending downwards, the front side surfaces of the racks are tooth-shaped surfaces, the vertex angles of ratchets of the tooth-shaped surfaces are inclined upwards, the inner surface of the front wall of the shell is also provided with a limiting block for limiting the racks, the movable block comprises a bottom board and inserting boards which are arranged on the left side and the right side of the bottom board and extend upwards from the bottom board, the inserting, the rack on the rack pressing plate is inserted into the shell from top to bottom, the front side surface of the inserting plate is tightly attached to the rear side surface of the rack, so that the ratchets on the tooth-shaped surface are meshed with the limiting block, and a clamping space for clamping the movable laminate is formed by the lower end surface of the pressing plate and the upper end surface of the shell.

2. The plywood clamp of claim 1, wherein the two insert plates are provided with a vertical clamping groove on opposite outer side surfaces, and the left wall and the right wall are provided with vertical clamping strips matched with the clamping groove on inner side surfaces.

3. The laminate holder according to claim 1, wherein the fastening member is a locking pin including a connecting rod and a head portion with a cross-shaped groove provided at one end of the connecting rod, the other end of the connecting rod is provided with a hook portion, a connecting post projecting outwardly perpendicular to a surface thereof is provided on an outer side surface of the front wall of the housing at a position corresponding to the mounting hole, an accommodating groove for accommodating the connecting rod is concavely provided on an upper end surface of the connecting post, and a groove for accommodating the hook portion of the connecting rod is provided on a side of a front end surface of the connecting post.

4. The laminate holder according to any one of claims 1 to 3, wherein the lower end face of the rack press plate is provided with an upper gasket and the upper end face of the housing is provided with a lower gasket.

5. The laminate clip of claim 4 wherein the upper gasket and the rack press plate are connected by a snap-fit connection and the lower gasket and the housing are connected by a snap-fit connection.

6. The laminate clip of claim 4 wherein the upper surface of the lower gasket is concavely curved.

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