CN218235721U

CN218235721U - Plywood sheet

Info

Publication number: CN218235721U
Application number: CN202222487287.8U
Authority: CN
Inventors: 陈倩
Original assignee: Jiashan Xinhao Home Technology Co ltd
Current assignee: Jiashan Xinhao Home Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-06
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a plywood field especially involves a plywood, including the mainboard body, be provided with the draw-in groove on one side of mainboard body upper surface, keep away from be provided with the fixture block on a side of draw-in groove, the draw-in groove with the shape of fixture block suits, be provided with at least one sliding hole in the draw-in groove, every the downthehole slip of sliding is provided with a round pin axle, on the fixture block with be provided with the pinhole on the position that the sliding hole corresponds, the size of pinhole and round pin axle is corresponding. The utility model is more convenient for the joint alignment through the arrangement of the clamping groove, the clamping block, the pin shaft and the pin hole; the utility model discloses still through the setting of constant head tank and locating piece for also can accurate joint under the condition of unable observation round pin axle and pinhole.

Description

Plywood sheet

Technical Field

The utility model relates to a plywood field especially involves a plywood.

Background

The plywood is a three-layer or multi-layer plate material made up by using wood segments and making them into veneer through rotary cutting or slicing, then using adhesive to make gluing, and the fibre directions of adjacent layers of veneers are mutually perpendicular

At present, the side faces of two glued boards need to be aligned when the existing glued boards are spliced and then fixed, or the glued boards are inserted into side face clamping grooves and then fixed. Alignment of the side surfaces is inconvenient since the thickness of the plywood is much smaller than the length. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the not enough of prior art, provide a plywood, the utility model discloses a realize through following technical scheme:

the utility model provides a plywood, includes the mainboard body, be provided with the draw-in groove on one side of mainboard body upper surface, keep away from be provided with the fixture block on a side of draw-in groove, the draw-in groove with the shape of fixture block suits, be provided with at least one sliding hole in the draw-in groove, every sliding hole is downthehole to slide and is provided with a round pin axle, on the fixture block with be provided with the pinhole on the position that the sliding hole corresponds, the pinhole is corresponding with the size of round pin axle.

In the above technical scheme: the main plate body is a main bearing structure; the clamping groove and the clamping block are arranged and used for connecting the two veneers; the sliding hole is used for arranging the pin shaft and enabling the pin shaft to move; after the pin holes are used for clamping two plywood, the pin shafts can be clamped into the pin holes to realize fixation.

The utility model discloses a further set up to: the trend of draw-in groove is along the width direction of mainboard body, the trend of fixture block with the trend of draw-in groove is unanimous.

In the above technical scheme: the trend of draw-in groove is along the width direction of mainboard body is in order to make the area of joint interface great when two plywood joint, easily aligns.

The utility model discloses a further set up to: the draw-in groove is "L" type, the fixture block also is "L" type.

In the above technical scheme: the clamping groove and the clamping block are L-shaped, so that the contact area of the clamping groove and the clamping block can be increased, and the joint is firmer.

The utility model discloses a further set up to: the bottom of the clamping block, which is close to one side of the main plate body, is provided with a guide inclined plane.

In the above technical scheme: the guide inclined plane is used for preventing the clamping block from being clamped into the clamping groove due to the interference between the clamping block and the side face of the pin shaft.

The utility model discloses a further set up to: and each sliding hole is internally provided with a spring, one end of each spring is connected with the bottom of the corresponding sliding hole, and the other end of each spring is in contact with the corresponding pin shaft.

In the above technical scheme: the spring is used for providing thrust, so that the pin shaft can return to the original position after being pushed by the clamping block, and is clamped in the pin hole.

The utility model discloses a further set up to: the clamping groove is formed in the upper surface of the main plate body, the positioning groove is further formed in one side of the clamping groove, the clamping block is far away from a side face of the main plate body, a positioning block is arranged on the side face of the main plate body, and the positioning block corresponds to the positioning groove in shape.

In the above technical scheme: the positioning block and the positioning groove are used for realizing positioning when being clamped, so that the pin hole is aligned with the pin shaft.

The utility model discloses a further set up to: the positioning block is T-shaped, and the positioning groove is T-shaped.

In the above technical scheme: the positioning block and the positioning groove are T-shaped, so that after the two joint plates are clamped, the positioning block and the positioning groove can reduce horizontal shaking, and the pin shaft is prevented from being separated from the pin hole.

The utility model discloses a plywood compares with prior art:

1. the utility model is more convenient for the joint alignment through the arrangement of the clamping groove, the clamping block, the pin shaft and the pin hole;

2. the utility model can be accurately clamped under the condition that the pin shaft and the pin hole can not be observed through the arrangement of the positioning groove and the positioning block;

3. the utility model discloses stroke during the joint is short, and the installation is more swift.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 isbase:Sub>A cross-sectional view of the planebase:Sub>A-base:Sub>A of the present invention;

FIG. 4 is a schematic view of the present invention in engagement;

FIG. 5 is a cross-sectional view of the present invention after engagement;

fig. 6 is a top view of the present invention after engagement.

The corresponding part names indicated by the numbers and letters in the drawings: 10-a main board body; 20-a card slot; 201-sliding hole; 30-a fixture block; 301-a guide ramp; 40-a pin shaft; 50-pin holes; 60-a spring; 70-positioning a groove; and 80-positioning blocks.

Detailed Description

The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.

As shown in fig. 1-6, the utility model provides a plywood, including the mainboard body 10, be provided with draw-in groove 20 on one side of mainboard body 10 upper surface, keep away from be provided with fixture block 30 on a side of draw-in groove 20, draw-in groove 20 with the shape of fixture block 30 suits, be provided with at least one sliding hole 201 in the draw-in groove 20, every it is provided with a round pin axle 40 to slide in the sliding hole 201, on the fixture block 30 with be provided with pinhole 50 on the position that sliding hole 201 corresponds, pinhole 50 is corresponding with the size of round pin axle 40. Wherein, the length of the clamping groove 20 is consistent with that of the main board body 10; the length of the fixture block 30 is consistent with that of the clamping groove 20; the cross section of the sliding hole 201 is rectangular to avoid the pin shaft 40 which is arranged in the sliding hole 201 in a sliding mode from rotating; correspondingly, the cross-sectional shape of the pin 40 is also rectangular.

As shown in fig. 1-6, the utility model provides a plywood, the trend of draw-in groove 20 is along the width direction of mainboard body 10, the trend of fixture block 30 with the trend of draw-in groove 20 is unanimous. The direction of the locking groove 20 may also be along the length direction of the main board 10.

As shown in fig. 1-6, the utility model provides a plywood, draw-in groove 20 is "L" type, fixture block 30 also is "L" type.

As shown in fig. 1-6, in the plywood provided by the present invention, a guiding inclined plane 301 is disposed at the bottom of one side of the fixture block 30 close to the main board body 10. The inclined angle of the guiding inclined plane 301 is related to the length of the pin 40, so that the guiding inclined plane 301 only contacts with the upper edge of the pin 40 after contacting with the pin 40.

As shown in fig. 1-6, the present invention provides a plywood, each of which has a spring 60 disposed in the sliding hole 201, one end of the spring 60 is connected to the bottom of the sliding hole 201, and the other end is in contact with the pin 40. The spring 60 may not be provided, the pin shaft 40 is made of PVC, and the total length of the pin shaft 40 is slightly greater than the depth of the pin hole 50, so that the pin shaft is clamped according to the elasticity of PVC during assembly.

As shown in fig. 1-6, the utility model provides a plywood, the mainboard body 10 upper surface is close to one side of draw-in groove 20 still is provided with constant head tank 70, fixture block 30 keeps away from be provided with locating piece 80 on the side of mainboard body 10, just locating piece 80 with the shape of constant head tank 70 is corresponding. Wherein the depth of the positioning groove 70 is the same as the depth of the card slot 20.

As shown in fig. 1-6, in the plywood provided by the present invention, the positioning block 80 is shaped like a "T", and the positioning groove 70 is also shaped like a "T". Wherein, the width of the positioning groove 70 is smaller than the width of the main plate body 10.

The utility model discloses a theory of operation does:

a) Flatly placing one plywood on a plane, and aligning a clamping block of a second plywood with a clamping groove of the plywood;

b) Aligning the positioning block of the second plywood with the positioning groove of the plywood placed on the plane;

c) Pressing the second plywood downwards to enable the clamping block to be clamped into the clamping groove, and clamping the positioning block into the positioning groove;

d) The pin shaft moves inwards along with the clamping of the positioning block, and after the clamping block reaches the bottom of the clamping groove, the pin shaft rebounds and is clamped into the pin hole, so that the fixing is realized.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Claims

1. A plywood, includes the mainboard body (10), its characterized in that: be provided with draw-in groove (20) on one side of mainboard body (10) upper surface, keep away from be provided with fixture block (30) on a side of draw-in groove (20), draw-in groove (20) with the shape of fixture block (30) suits, be provided with at least one sliding hole (201) in draw-in groove (20), every it is provided with a round pin axle (40) to slide in sliding hole (201), on fixture block (30) with be provided with pinhole (50) on the position that sliding hole (201) correspond, pinhole (50) and the size of round pin axle (40) are corresponding.

2. A plywood as claimed in claim 1, wherein: the trend of the clamping groove (20) is along the width direction of the main board body (10), and the trend of the clamping block (30) is consistent with the trend of the clamping groove (20).

3. A plywood as claimed in claim 2, wherein: the clamping groove (20) is L-shaped, and the clamping block (30) is also L-shaped.

4. A plywood as claimed in claim 3, wherein: the bottom of one side, close to the main plate body (10), of the fixture block (30) is provided with a guide inclined surface (301).

5. A plywood as claimed in claim 4, wherein: every all be provided with a spring (60) in sliding hole (201), spring (60) one end with sliding hole (201)'s bottom is connected, the other end with round pin axle (40) contact.

6. A plywood as claimed in claim 1 or 5, wherein: the fixture is characterized in that a positioning groove (70) is further formed in one side, close to the clamping groove (20), of the upper surface of the main plate body (10), a positioning block (80) is arranged on one side face, far away from the main plate body (10), of the fixture block (30), and the positioning block (80) corresponds to the positioning groove (70) in shape.

7. A plywood as claimed in claim 6, wherein: the positioning block (80) is T-shaped, and the positioning groove (70) is also T-shaped.