CN213954097U

CN213954097U - Invisible plastic fastener

Info

Publication number: CN213954097U
Application number: CN202023026885.2U
Authority: CN
Inventors: 郭明和
Original assignee: Jiangxi Aohua Zhuolin Furniture Co ltd
Current assignee: Jiangxi Aohua Zhuolin Furniture Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-08-13
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an invisible plastic fastener, which belongs to the field of furniture and comprises a first plate and a second plate, wherein the first plate and the second plate are connected through a buckle component, the buckle component comprises a connecting piece arranged on one side of the first plate, one side of the connecting piece is connected with a clamping block, the size of the clamping block is larger than that of the connecting piece, the buckle component also comprises a through hole arranged on the second plate, a clamping groove is arranged in the through hole, a Venturi structure is arranged in the clamping groove, the Venturi structure is composed of a buffering part and an extruding part, one end of the buffering part is provided with a first opening, the other end is provided with a second opening, the size of the second opening is smaller than that of the first opening, an inclined plane is arranged between the first opening and the second opening, the second opening is connected with the extruding part, the side surface of the extruding part is arranged in parallel to the side surface of the second plate, the first opening is matched with the connecting piece for use, convenient installation is realized through the arrangement, and the fastening degree after the two wood plates are connected is ensured, the operation is simple, and the processing is convenient.

Description

Invisible plastic fastener

Technical Field

The utility model relates to the field of furniture, specifically a stealthy plastic fastener.

Background

In the assembling process of furniture, two boards are needed to be spliced together and finally combined into a complete furniture, generally, nails are embedded to combine the two boards in the prior art, although the boards can be firmly fixed together, the boards can be combined only once, and are difficult to separate after combination, and the mounting and dismounting of some furniture are troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an invisible plastic fastener has solved the problem of mentioning in the above-mentioned technical background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an invisible plastic fastener, includes plate one and plate two, plate one and plate two pass through the buckle subassembly and connect, the buckle subassembly is including setting up the connecting piece in plate one side, one side of connecting piece is connected with the fixture block, the size of fixture block is greater than the size of connecting piece, the buckle subassembly is still including setting up the through-hole on plate two, be equipped with the draw-in groove in the through-hole, be equipped with the venturi structure in the draw-in groove, the venturi structure comprises buffering portion and extrusion portion, the one end of buffering portion is equipped with opening one, and the other end is equipped with opening two, the size of opening two is less than the size of opening one, be equipped with the inclined plane between opening one and the opening two, opening two is connected with the extrusion portion, the side of extrusion portion and the side parallel arrangement of plate two, opening one uses with the connecting piece cooperation.

As a further aspect of the present invention: the inclined angle of the inclined plane is 10-20 degrees.

As a further aspect of the present invention: be equipped with the arch on the connecting piece, the arch is equipped with 6 at least, and the equidistance distributes on the connecting piece, be equipped with in the extrusion portion with protruding matched with recess.

As a further aspect of the present invention: the connecting piece and the bulge are both made of rubber materials.

As a further aspect of the present invention: the sum of the heights of the connecting piece, the clamping block and the Venturi structure is equal to the height of the through hole.

As a further aspect of the present invention: the connecting piece, the clamping block, the through hole and the clamping groove are combined, and at least two groups of the combination are arranged.

To sum up, the utility model discloses following beneficial effect has:

1. through the influence on inclined plane, then at connecting piece male in-process, can take place deformation from the pine just beginning, it is more and more tight to the hou mian, the connecting piece can be at the in-process that removes this moment, by more and more tight, just so realized after plate one and plate two are installed, the phenomenon that the two separated can not just appear because of the influence of external a bit, nevertheless in order to guarantee the chucking degree of connecting piece to appear, at the in-process to plate one removal, the connecting piece can pass opening two and enter into the extrusion portion, when the one end of connecting piece gets into the extrusion portion completely, just guarantee the fastening degree of plate one and plate two this moment, through such setting, when having realized being convenient for the installation, the fastening degree after having guaranteed two plank and connecting, the stability after plank combines with the plank has been guaranteed, and easy operation, and convenient processing.

2. Through the angle arrangement of the inclined plane, the phenomenon of too loose or too tight can not occur when the connecting piece slides in the buffering part, the tightness degree of the connecting piece in the movement of the buffering part is ensured, through the arrangement of the bulge and the groove, the effect of increasing friction can be realized by the bulge and the groove when the connecting piece enters the extrusion part, secondary reinforcement is realized, the stability between the plate I and the plate II is ensured again, through the connection piece and the bulge which are both made of rubber materials, the deformation of the connecting piece under the influence of external force is realized, meanwhile, the deformation of the connecting piece can not occur again after the connecting piece is deformed to a certain degree, the stability is provided for the connection between the plate I and the plate II, through the height sum of the connecting piece, the fixture block and the Venturi structure is equal to the height of the through hole, and after the plate I is combined with the plate II, avoid appearing unevenness's face, guaranteed to connect the plank after, can not influence other processes and normally go on, be a combination through connecting piece, fixture block, through-hole and draw-in groove, and this combination is equipped with two sets ofly at least, and a plurality of combinations set up, realize that plate one connects with plate two after, its stress point has increased, has guaranteed stability once more.

Drawings

FIG. 1 is a schematic view of the overall assembly of the present invention;

fig. 2 is a perspective view of a first plate of the present invention;

FIG. 3 is an enlarged view of the present invention A;

fig. 4 is a perspective view of a second plate of the present invention;

fig. 5 is a front view of the present invention;

FIG. 6 is an enlarged view of the present invention B;

in the figure: 1. a first plate; 101. a connecting member; 102. a clamping block; 2. a second plate; 3. a through hole; 4. a card slot; 401. a buffer section; 402. a pressing section; 403. a first opening; 404. a second opening; 405. a bevel; 5. a protrusion; 501. and (4) a groove.

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.

The utility model provides a following technical scheme: an invisible plastic fastener comprises a first plate 1 and a second plate 2, wherein the first plate 1 is connected with the second plate 2 through a buckle assembly, the buckle assembly comprises a connecting piece 101 arranged on one side of the first plate 1, one side of the connecting piece 101 is connected with a clamping block 102, the size of the clamping block 102 is larger than that of the connecting piece 101, the buckle assembly further comprises a through hole 3 arranged on the second plate 2, a clamping groove 4 is arranged in the through hole 3, a Venturi structure is arranged in the clamping groove 4, the Venturi structure is composed of a buffering part 401 and an extrusion part 402, one end of the buffering part 401 is provided with a first opening 403, the other end of the buffering part 401 is provided with a second opening 404, the size of the second opening 404 is smaller than that of the first opening 403, an inclined plane 405 is arranged between the first opening 404 and the second opening 404, the second opening 404 is connected with the extrusion part 402, the side surface of the extrusion part 402 is parallel to the side surface of the second plate 2, the first opening 403 is matched with the connecting piece 101, when the first plate 1 is spliced with the second plate 2, firstly, the fixture block 102 on the first plate 1 is inserted into the through hole 3 on the second plate 2, when the fixture block 102 completely passes through the through hole 3, the two plates are spliced together, but in order to ensure the firmness of the two plates after being connected, the first plate 1 is moved, the connecting piece 101 is moved towards the direction of the first opening 403, because the first opening 403 and the connecting piece 101 are used in a matching way, the connecting piece 101 can pass through the first opening 403 and enter the buffering part 401, under the influence of the inclined plane 405, during the process of inserting the connecting piece 101, deformation can occur from loosening at the beginning to tightening at the back, at the moment, the connecting piece 101 can be clamped more and more tightly in the moving process, through the arrangement, the phenomenon that the first plate 1 and the second plate 2 are separated due to the influence of a little outside can be avoided, but in order to ensure the clamping degree of the connecting piece 101, in the process of moving the first board 1, the connecting piece 101 can penetrate through the second opening 404 and enter the extrusion part 402, the side face of the extrusion part 402 is parallel to the side face of the second board 2, the extrusion part 402 is arranged in a straight groove body, when one end of the connecting piece 101 completely enters the extrusion part 402, the fastening degree of the first board 1 and the second board 2 is guaranteed at the moment, through the arrangement, the convenient installation is realized, the fastening degree of the two boards after being connected is guaranteed, the stability of the boards after being combined with the boards is guaranteed, the operation is simple, and the processing is convenient.

The inclination angle of the inclined plane 405 is 10-20 degrees, and the connecting piece 101 cannot be too loose or too tight when sliding in the buffering part 401 through the angle arrangement of the inclined plane 405, so that the tightness degree of the connecting piece 101 during the movement of the buffering part 401 is ensured.

Be equipped with protruding 5 on the connecting piece 101, protruding 5 is equipped with 6 at least, the equidistance distributes on connecting piece 101, be equipped with in the extrusion portion 402 with protruding 5 matched with recess 501, through protruding 5 and recess 501's setting, realized when connecting piece 101 gets into extrusion portion 402, protruding 5 can play the frictional effect of increase with recess 501, realize the secondary and consolidate, guaranteed the stability between plate 1 and plate two 2 once more.

Connecting piece 101 and arch 5 constitute by the rubber material, through the rubber material, have realized that connecting piece 101 can take place deformation receiving external force influence, guarantee simultaneously when connecting piece 101 deformation to certain degree after, just can not take place deformation again, provide stably for the connection between plate 1 and the plate 2.

The height sum of the connecting piece 101, the clamping block 102 and the Venturi structure is equal to the height of the through hole 3, and due to the arrangement, after the plate I1 is combined with the plate II 2, the uneven surface is avoided, and after the wood board is connected, the normal operation of other processes is not influenced.

The connecting piece 101, the clamping block 102, the through hole 3 and the clamping groove 4 are combined, at least two groups of combination are arranged, and after the plate I1 and the plate II 2 are connected through a plurality of combination, stress points of the plate I are increased, and stability is guaranteed again.

The utility model discloses an invisible plastic fastener's application method and theory of operation as follows:

when the first plate 1 and the second plate 2 need to be connected, the fixture block 102 on the first plate 1 is inserted into the through hole 3 on the second plate 2, when the fixture block 102 completely passes through the through hole 3, then the first plate 1 is moved, the connecting member 101 is moved towards the first opening 403, because the first opening 403 and the connecting member 101 are used in cooperation, the connecting member 101 passes through the first opening 403 and enters the buffering portion 401, and is influenced by the arrangement of the inclined surface 405, during the process of inserting the connecting member 101, deformation is loosened from the beginning and becomes tighter and tighter towards the back, at this time, during the moving process, the connecting member 101 is clamped more and more tightly, in order to ensure the clamping degree of the connecting member 101 in the buffering portion 401, during the moving process of the first plate 1, the connecting member 101 passes through the second opening 404 and enters the extruding portion 402, when the connecting member 101 completely enters the extruding portion 402, at this moment, the fastening degree of the first plate 1 and the second plate 2 is ensured, when the connecting piece 101 completely enters the extrusion part 402, the protrusion 5 and the groove 501 can be completely butted, friction force is increased between the first plate 1 and the second plate 2, if the first plate 1 and the second plate 2 need to be separated, the first plate 1 is moved in the opposite direction, when the connecting piece 101 completely breaks away from the buffer part 401, the first plate and the second plate can be separated, through the arrangement, the convenience in installation is realized, the fastening degree of the two connected boards is ensured, the stability of the combined boards is ensured, the operation is simple, and the processing is convenient.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides an invisible plastic fastener, includes plate one (1) and two (2) of plate, the buckle subassembly is connected, its characterized in that through block one (1) and two (2) of plate:

the buckling assembly comprises a connecting piece (101) arranged on one side of the plate I (1), one side of the connecting piece (101) is connected with a clamping block (102), and the size of the clamping block (102) is larger than that of the connecting piece (101);

the buckle assembly further comprises a through hole (3) arranged on the second plate (2), a clamping groove (4) is formed in the through hole (3), a Venturi structure is arranged in the clamping groove (4), the Venturi structure is composed of a buffering portion (401) and an extruding portion (402), one end of the buffering portion (401) is provided with a first opening (403), the other end of the buffering portion (401) is provided with a second opening (404), the size of the second opening (404) is smaller than that of the first opening (403), an inclined plane (405) is arranged between the first opening (403) and the second opening (404), the second opening (404) is connected with the extruding portion (402), and the side face of the extruding portion (402) is parallel to the side face of the second plate (2);

the first opening (403) is matched with the connecting piece (101) for use.

2. The fastener of claim 1, wherein: the inclination angle of the inclined plane (405) is 10-20 degrees.

3. The fastener of claim 1, wherein: be equipped with arch (5) on connecting piece (101), arch (5) are equipped with 6 at least, and the equidistance distributes on connecting piece (101), be equipped with in extrusion portion (402) with protruding (5) matched with recess (501).

4. The fastener of claim 3, wherein: the connecting piece (101) and the protrusion (5) are both made of rubber materials.

5. The fastener of claim 1, wherein: the sum of the heights of the connecting piece (101), the fixture block (102) and the Venturi structure is equal to the height of the through hole (3).

6. The fastener of claim 1, wherein: the connecting piece (101), the clamping block (102), the through hole (3) and the clamping groove (4) are combined, and at least two groups of the combination are arranged.