CN212948271U

CN212948271U - Buckle concatenation formula plywood

Info

Publication number: CN212948271U
Application number: CN202021129442.3U
Authority: CN
Inventors: 赵宝强; 李传兵; 赵宝勇; 汤荣图; 盛琼林; 赵勇
Original assignee: Hunan Senhua Wood Co ltd
Current assignee: Hunan Senhua Wood Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-04-13
Anticipated expiration: 2030-06-17

Abstract

The utility model relates to a plywood technical field especially relates to a buckle concatenation formula plywood. The to-be-solved technical problem of the utility model is that its fastening bolt of partial buckle concatenation formula plywood existing in the market can take place to drop and lead to the plywood separation when glue inefficacy. In order to solve the technical problem, the utility model provides a buckle concatenation formula plywood, including main plywood, the front of main plywood, the back and the equal fixedly connected with owner switching piece in the left and right sides, and the front of main plywood, the back and the left and right sides all are provided with main fixed chamber. The utility model discloses in the use, be L shape through spacing post and the positive section of stopper, guaranteed still can not break away from easily in main fixed opening and the inferior fixed opening after glue inefficacy and preset the position to improve the life behind the plywood concatenation, make spacing post and stopper still can be fixed main plywood and inferior plywood for a long time under the condition that glue inefficacy back does not have external force to interfere.

Description

Buckle concatenation formula plywood

Technical Field

The utility model relates to a plywood technical field specifically is a buckle concatenation formula plywood.

Background

The plywood is one of basic materials commonly used for combination in the field of furniture, is a composite plate-shaped material formed by checking a plurality of layers of wood plates by using an adhesive, and provides a buckle splicing type plywood which adopts a groove and a clamping block for splicing and then adopts a glue auxiliary cylindrical fastening bolt for fixing and limiting in a utility model 'a buckle splicing type plywood' (application number: 201822199788.X), but the glue for fixing the auxiliary fastening bolt loses the degree of adhesion force due to environmental factors or self service life factors in the long-term use process, so that the fastening bolt directly falls off from a preset position to cause the separation of the plywood.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a buckle concatenation formula plywood has solved on the market its fastening bolt of present part buckle concatenation formula plywood and can take place to drop and lead to the problem of plywood separation when glue inefficacy.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a buckle splicing type plywood comprises a main plywood, wherein a main switching block is fixedly connected to the front, the back and the left and right sides of the main plywood, a main fixing cavity is formed in the front, the back and the left and right sides of the main plywood, a main steering cavity is formed in one side of the top of the main switching block, a main limiting cavity is formed in the other side of the top of the main switching block, a main auxiliary cavity is formed in the main switching block, the main steering cavity, the main limiting cavity and the main auxiliary cavity are communicated, a secondary plywood is attached to one side of the main plywood, secondary switching blocks are fixedly connected to the left and right sides of the secondary plywood, secondary fixing cavities are formed in the front, the back and the left and right sides of the secondary plywood, a secondary steering cavity is formed in one side of the top of each secondary switching block, a secondary limiting cavity is formed in the other side of the top of each secondary switching block, and the inferior cavity that turns to, inferior spacing chamber and inferior assistance chamber are linked together, the top in the main fixed chamber is provided with main fixed opening, and the top in the inferior fixed chamber is provided with the fixed opening of inferior, the activity of the main switching piece of the relative one side of main plywood and inferior plywood is cup jointed in the fixed intracavity of the relative one side of main plywood and inferior plywood, and the activity of the sub switching piece of the relative one side of main plywood and inferior plywood is cup jointed in the main spacing intracavity of the relative one side of main plywood and inferior plywood, the main fixed chamber of the relative one side of main plywood and inferior plywood and the main fixed opening of the relative one side of main plywood and inferior plywood are linked together, just the sub fixed chamber of the relative one side of main plywood and inferior plywood and the main fixed opening of the relative one side of main plywood and inferior turning chamber are linked together with the main fixed opening of the relative one side of main plywood and inferior plywood, and the main fixed opening of the relative one side of, Spacing post has been cup jointed in the activity of inferior fixed chamber and inferior assistance intracavity, spacing post has been cup jointed with the activity of the inferior fixed opening, the main fixed chamber and the main assistance intracavity of the relative one side of inferior plywood to main plywood, one side fixedly connected with stopper of spacing post, and the top of spacing post is provided with the cross groove, the stopper activity that is located the spacing post one side fixed connection of main steering intracavity is cup jointed at main assistance intracavity, and is located that the stopper activity of the spacing post one side fixed connection of inferior steering intracavity is cup jointed at the secondary assistance intracavity.

Further preferably, the number of the main transfer blocks is four, the main transfer blocks arranged on the front side and the back side of the main plywood are symmetrically arranged by taking the axial lead of the main plywood as a central line, and the main transfer blocks arranged on the left sides of the main plywood and the main transfer blocks arranged on the two sides of the right side of the main plywood are symmetrically arranged by taking the axial lead of the main plywood as a central line.

Further preferably, the number of the main fixing cavities is four, and the four main fixing cavities are arranged on four sides of the main plywood in a rectangular array.

Preferably, the number of the secondary switching blocks is two, and the two secondary switching blocks are symmetrically arranged by taking the axial lead of the secondary plywood as a central line.

Further preferably, the depression sections and the volumes of the main transfer block, the main fixed cavity, the secondary transfer block and the secondary fixed cavity are the same, and the sections and the areas of the main transfer cavity and the secondary transfer cavity, the main fixed cavity and the secondary limiting cavity and the main auxiliary cavity and the secondary auxiliary cavity are the same.

Further preferably, the height of the limiting column is the same as the gap between the main steering cavity and the back side of the main auxiliary moving cavity, and the height of the limiting block is the same as that of the main auxiliary moving cavity while the bending section area of the limiting block and the main limiting cavity is the same.

Further preferably, the length of the front surface of the main plywood is 2 times of the length of the front surface of the secondary plywood, and the gap between the two opposite sides of the main switching blocks on the front surface of the main plywood is the same as the length of the front surface of the secondary plywood.

(III) advantageous effects

The utility model provides a buckle concatenation formula plywood possesses following beneficial effect:

(1) the profile of being positive through spacing post and stopper is L shape, has guaranteed still can not break away from easily in main fixed opening and the inferior fixed opening after glue inefficacy and has predetermine the position to improve the life behind the plywood concatenation, make spacing post and stopper still can use for a long time to main plywood and inferior plywood fix under the condition that glue inefficacy back does not have external force to interfere.

(2) The length through the main plywood is the amalgamation work that the positive length of time plywood made the time plywood can adapt to a plurality of main plywood as supplementary plug-in components, and the clearance that is located the positive relative one side of two main switching pieces of main plywood and the positive length of time plywood has guaranteed with the same that the main plywood is connected back main switching piece and time plywood and time fixed chamber and time switching piece and main fixed chamber can remain relative distance throughout and fix with time to main plywood connection state's of improvement main plywood and time plywood.

Drawings

Fig. 1 is a plan view of the structure of the present invention in a state of being assembled;

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a sectional view of the main rubber plate structure of the present invention;

FIG. 4 is a sectional view of the secondary rubber sheet structure of the present invention;

FIG. 5 is a schematic view of the main rubber plate structure of the present invention;

FIG. 6 is a schematic view of a sub-plywood structure of the present invention;

fig. 7 is a front sectional view of the main adapter block structure of the present invention;

fig. 8 is a front cross-sectional view of the secondary adapter block structure of the present invention;

fig. 9 is a schematic view of the structure of the limit post of the present invention.

In the figure: 1 main plywood, 2 main commentaries on classics joint block, 3 main fixed chambeies, 4 main turn to the chamber, 5 main spacing chambeies, 6 main assistance chamber, 7 time plywood, 8 times commentaries on classics joint block, 9 times fixed chambeies, 10 times turn to the chamber, 11 times spacing chambeies, 12 times assistance chamber, 13 main fixed openings, 14 times fixed openings, 15 spacing posts, 16 stopper, 17 cross grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides a technical solution: a buckle splicing type plywood comprises a main plywood 1, wherein the front, the back and the left and right sides of the main plywood 1 are fixedly connected with main splicing blocks 2, main fixing cavities 3 are arranged on the front, the back and the left and right sides of the main plywood 1, a main steering cavity 4 is arranged on one side of the top of each main splicing block 2, a main limiting cavity 5 is arranged on the other side of the top of each main splicing block 2, a main auxiliary cavity 6 is arranged in each main splicing block 2, the main steering cavities 4, the main limiting cavities 5 and the main auxiliary cavities 6 are communicated, a secondary plywood 7 is attached to one side of the main plywood 1, the front length of the main plywood 1 is 2 times of the front length of the secondary plywood 7, the gap between two opposite sides of the main splicing blocks 2 on the front of the main plywood 1 is the same as the front length of the secondary plywood 7, and the secondary plywood 7 can serve as an auxiliary plug-in to adapt to the splicing work of a plurality of main plywood 1, and the gap between the two opposite sides of the main adapting block 2 positioned on the front side of the main plywood 1 is the same as the length of the front side of the secondary plywood 7, so that the main adapting block 2, the secondary fixing cavity 9, the secondary adapting block 8 and the main fixing cavity 3 can be fixed at a relative distance all the time after the main plywood 1 is connected with the secondary plywood 7, so as to improve the connection state of the main plywood 1 and the secondary plywood 7, the secondary adapting blocks 8 are fixedly connected with the left side and the right side of the secondary plywood 7, the secondary fixing cavities 9 are arranged on the front side, the back side and the left side and the right side of the secondary plywood 7, the secondary adapting cavity 10 is arranged on one side of the top of the secondary adapting block 8, the number of the secondary adapting blocks 8 is two, and the two secondary adapting blocks 8 are symmetrically arranged by taking the axial lead of the secondary plywood 7 as a central line, so that the secondary plywood 7 is used as an adapting assembly to connect, the appearance of a connected finished product is improved, the stability is also improved, a secondary limiting cavity 11 is arranged on the other side of the top of a secondary switching block 8, a secondary auxiliary cavity 12 is arranged in the secondary switching block 8, a secondary steering cavity 10, a secondary limiting cavity 11 and the secondary auxiliary cavity 12 are communicated, a main fixing through hole 13 is arranged on the top of a main fixing cavity 3, a secondary fixing through hole 14 is arranged on the top of a secondary fixing cavity 9, a main switching block 2 on one side of the main plywood 1 opposite to the secondary plywood 7 is movably sleeved in the secondary fixing cavity 9 on one side of the main plywood 1 opposite to the secondary plywood 7, a secondary switching block 8 on one side of the main plywood 1 opposite to the secondary plywood 7 is movably sleeved in the main limiting cavity 5 on one side of the main plywood 1 opposite to the secondary plywood 7, the main fixing cavity 3 on one side of the main plywood 1 opposite to the secondary plywood 7 and the main steering cavity 4 are communicated with the secondary fixing through hole 14 on one side of the main plywood 1 opposite to the secondary plywood 7, and the secondary fixed cavity 9 and the secondary steering cavity 10 at one side of the main plywood 1 opposite to the secondary plywood 7 are communicated with the main fixed through hole 13 at one side of the main plywood 1 opposite to the secondary plywood 7, the main fixed through hole 13, the secondary fixed cavity 9 and the secondary auxiliary cavity 12 at one side of the main plywood 1 opposite to the secondary plywood 7 are movably sleeved with a limiting column 15, the secondary fixed through hole 14, the main fixed cavity 3 and the main auxiliary cavity 6 at one side of the main plywood 1 opposite to the secondary plywood 7 are movably sleeved with a limiting column 15, one side of the limiting column 15 is fixedly connected with a limiting block 16, the height of the limiting column 15 is the same as the clearance at one side of the secondary fixed through hole 14 and the main auxiliary cavity 6 opposite to each other, the limiting block 16 is the same as the depression section area of the main limiting cavity 5 and the height of the main auxiliary cavity 6, and the main steering cavity 4 and the secondary steering cavity 10 are arranged to provide enough movable space for the steering column 15, also guaranteed that steering column 15 cup joints completely and can not have extra part to be in 7 outsides of inferior plywood when inferior fixed opening 14, in order to take place to scrape with user personnel or equipment and lead to personnel's property safety to receive the harm, and the top of spacing column 15 is provided with cross recess 17, be located the activity of the stopper 16 of the spacing column 15 one side fixed connection of main steering chamber 4 and cup joint in main chamber 6 of assisting, and be located the activity of the stopper 16 of the spacing column 15 one side fixed connection of inferior steering chamber 10 and cup joint in inferior chamber 12 of assisting.

The working principle is as follows: when the split type plywood is used by a user, the main plywood 1 is taken out to be aligned with the secondary plywood 7, the main transfer block 2 on one side of the main plywood 1 is aligned with the secondary fixing cavity 9 on one side of the secondary plywood 7, the secondary transfer block 8 on one side of the secondary plywood 7 is aligned with the main fixing cavity 3 on one side of the main plywood 1, the aligned main transfer block 2 is sleeved in the secondary fixing cavity 9 and drives the secondary transfer block 8 to be sleeved in the main fixing cavity 3, one side of the main plywood 1 opposite to the secondary plywood 7 is completely attached to enable the main turning cavity 4 and the main limiting cavity 5 to be communicated with the secondary fixing through holes 14 on one side of the secondary plywood 7, the secondary fixing cavity 9 and the secondary turning cavity 10 are communicated with the main fixing through holes 13 on one side of the main plywood 1, and the user takes out the limiting columns 15 corresponding to the number of the main fixing through holes 13 and the secondary fixing through holes 14, the limiting post 15 is respectively inserted into the main fixing through hole 13 and the secondary fixing through hole 14, the limiting block 16 is respectively in a vertical state corresponding to the main limiting cavity 5 and the secondary limiting cavity 11 in the inserting process, when the limiting block 16 is respectively movably sleeved in the main auxiliary cavity 6 and the secondary auxiliary cavity 12, a user operates a screwdriver to be inserted into the cross groove 17 to rotate, the limiting post 15 drives the limiting block 16 to rotate in the same direction, when the limiting block 16 rotates for 180 degrees and is not vertical to the main limiting cavity 5 and the secondary limiting cavity 11, the user pours glue into the main limiting cavity 5 and the secondary limiting cavity 11 through the main fixing through hole 13 and the secondary fixing through hole 14 to fix the limiting post 15 and the limiting block 16, and because the front sections of the limiting post 15 and the limiting block 16 are in an L shape, the situation that the glue cannot be easily separated after the glue fails is ensured, so that the service life of the spliced plywood is prolonged, so that the glue can still be used for a long time under the condition that no external force is interfered after the glue is failed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.

Claims

1. The utility model provides a buckle concatenation formula plywood, includes main ply board (1), its characterized in that: the front, the back and the left and right sides of the main plywood (1) are fixedly connected with a main switching block (2), the front, the back and the left and right sides of the main plywood (1) are provided with main fixed cavities (3), one side of the top of the main switching block (2) is provided with a main steering cavity (4), the other side of the top of the main switching block (2) is provided with a main limiting cavity (5), a main auxiliary cavity (6) is arranged in the main switching block (2), the main steering cavity (4), the main limiting cavity (5) and the main auxiliary cavity (6) are communicated, one side of the main plywood (1) is jointed with a secondary plywood (7), the left and right sides of the secondary plywood (7) are fixedly connected with secondary switching blocks (8), the front, the back and the left and right sides of the secondary plywood (7) are provided with secondary fixed cavities (9), one side of the top of the secondary switching block (8) is provided with a secondary steering cavity (10), and the top opposite side of inferior switching piece (8) is provided with inferior spacing chamber (11), be provided with inferior assistance chamber (12) in inferior switching piece (8), and inferior turn to chamber (10), inferior spacing chamber (11) and inferior assistance chamber (12) and be linked together, the top of main fixed chamber (3) is provided with main fixed opening (13), and the top of inferior fixed chamber (9) is provided with inferior fixed opening (14), main switching piece (2) activity of main plywood (1) and the relative one side of inferior plywood (7) cup joints in the inferior fixed chamber (9) of the relative one side of main plywood (1) and inferior plywood (7), and the activity of inferior switching piece (8) of main plywood (1) and the relative one side of inferior plywood (7) cup joints in main spacing chamber (5) of the relative one side of main plywood (1) and inferior plywood (7), the main fixed chamber (3) and the relative one side of main plywood (1) and inferior plywood (7) turn to chamber (4) and main mode of turning to chamber (4) and main plywood (7) 1) Is communicated with a secondary fixed through hole (14) at one side opposite to the secondary plywood (7), a secondary fixed cavity (9) at one side opposite to the secondary plywood (7) and a secondary steering cavity (10) of the main plywood (1) are communicated with a main fixed through hole (13) at one side opposite to the secondary plywood (7) of the main plywood (1), a limiting column (15) is movably sleeved in the main fixed through hole (13), the secondary fixed cavity (9) and the secondary auxiliary cavity (12) at one side opposite to the secondary plywood (7) of the main plywood (1), the limiting column (15) is movably sleeved in the secondary fixed through hole (14), the main fixed cavity (3) and the main auxiliary cavity (6) at one side opposite to the secondary plywood (7) of the main plywood (1), a limiting block (16) is fixedly connected to one side of the limiting column (15), and a cross groove (17) is arranged at the top of the limiting column (15), the limiting block (16) which is positioned in the main steering cavity (4) and fixedly connected with one side of the limiting column (15) is movably sleeved in the main auxiliary steering cavity (6), and the limiting block (16) which is positioned in the secondary steering cavity (10) and fixedly connected with one side of the limiting column (15) is movably sleeved in the secondary auxiliary steering cavity (12).

2. The click-on splice plywood of claim 1, wherein: the quantity of main block (2) that changes over is four, and main plywood (1) openly changes over the axial lead that the block (2) used main plywood (1) set up with the main that the back set up and set up as the central line symmetry, and the main block (2) that changes over that the main both sides that main plywood (1) left set up and main block (2) that changes over that the both sides that main plywood (1) right side set up use the axial lead of main plywood (1) to set up as the central line symmetry.

3. The click-on splice plywood of claim 1, wherein: the number of the main fixed cavities (3) is four, and the four main fixed cavities (3) are arranged on four sides of the main plywood (1) in a rectangular array mode.

4. The click-on splice plywood of claim 1, wherein: the number of the secondary transfer blocks (8) is two, and the two secondary transfer blocks (8) are symmetrically arranged by taking the axial lead of the secondary plywood (7) as a central line.

5. The click-on splice plywood of claim 1, wherein: the depression section and the volume of the main transfer block (2), the main fixed cavity (3), the secondary transfer block (8) and the secondary fixed cavity (9) are the same, and the section and the area of the main steering cavity (4) and the secondary steering cavity (10), the main fixed cavity (3) and the secondary limiting cavity (11) and the section and the area of the main auxiliary moving cavity (6) and the secondary auxiliary moving cavity (12) are the same.

6. The click-on splice plywood of claim 1, wherein: the height of the limiting column (15) is the same as the gap between the secondary fixed opening (14) and the back side of the main auxiliary moving cavity (6), and the height of the limiting block (16) is the same as that of the main auxiliary moving cavity (6) while the bending section area of the limiting block (16) and the main limiting cavity (5) is the same.

7. The click-on splice plywood of claim 1, wherein: the positive length of main plywood (1) is 2 times of the positive length of time plywood (7), and is located the positive clearance of two main switching pieces (2) of main plywood (1) one side relative and the positive length of time plywood (7) the same.