CN213541056U

CN213541056U - Assembly connecting piece for furniture design

Info

Publication number: CN213541056U
Application number: CN202022479983.5U
Authority: CN
Inventors: 程鸿飞; 程宇翔
Original assignee: Jiangxi Hongsheng Furniture Co ltd
Current assignee: Jiangxi Hongsheng Furniture Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-25
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses an assembly connector for furniture design relates to connecting piece technical field, specifically is assembly connector for furniture design, including left board, the mounting groove has been seted up to the inside of left side board, the inside butt of mounting groove has last extension board, go up one side of extension board and seted up the screw hole. This assembly connection spare is used in furniture design, cooperation setting through first connecting rod and second connecting rod, the in-process that uses can be through the setting of mounting groove, promote the left board, realize under the effect of round pin axle and the support of first connecting rod and second connecting rod that the one hundred eighty degrees of left board rotate the rotation that realizes the wide angle, when rotating, slider sliding connection is passed through in the inside of slide to the one end of first connecting rod, when the left board withdraws under last extension board and the effect of extension board down, can hide whole connecting piece in the mounting groove, thereby it is high to improve space utilization, the effect that turned angle is big, the range of application is wide to have reached, the purpose of saving space.

Description

Assembly connecting piece for furniture design

Technical Field

The utility model relates to a connecting piece technical field specifically is assembly connection spare for furniture design.

Background

All parts that play the connection effect that are used in manufacturing furniture in-process, including the mortise and tenon structure that ancient china's tradition furniture used, the copper nail, the rifle nail, the hinge, the gas vaulting pole, a slide rail, the clothing leads to the seat, the plywood holds in the palm, hardware furniture stainless steel construction etc. all belong to generalized furniture connecting piece category, use the screw as the instrument of various fixed connection or structure locking at furniture manufacturing industry more at present, but be comparatively troublesome when being connected rod-shaped article with plate-shaped article, and need use tools such as screwdriver during the dismantlement, dismantlement that can not be quick, and the position of rod-shaped article can not be adjusted to current connecting piece, hardly reach satisfied effect when using.

The utility model discloses an assembly connector for furniture design that discloses in chinese utility model patent application publication specification CN208619478U, though, this assembly connector for furniture design can come the bracing piece to fasten and loosen through rotating the carousel, need not fix through the screw, and it is comparatively convenient to use, but, this assembly connector for furniture design has the practicality poor, the range of application is little and conversion angle is less, the great shortcoming of occupation space.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an assembly connector for furniture design has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: assembly connecting piece is used in furniture design, including left board, the mounting groove has been seted up to the inside of left board, the inside butt of mounting groove has last extension board, the screw hole has been seted up to one side of going up the extension board, the inside threaded connection of screw hole has the screw, it passes through one side of screw fixed mounting at the mounting groove to go up the extension board, one side fixed mounting of going up the extension board has first pivot, the one end fixed mounting of first pivot has extension board down, go up the extension board and all seted up the slide with one side of extension board down, the inside sliding connection of slide has the slider, one side fixedly connected with second pivot of slider, it has the connecting rod to go up one side fixed mounting that the extension board is close to.

Optionally, one side of the first rotating shaft, which is close to the upper support plate, is rotatably connected with a first connecting rod, the middle of the first connecting rod is rotatably connected with a pin shaft, one side of the pin shaft, which is close to the first connecting rod, is rotatably connected with a second connecting rod, and one end of the second connecting rod is rotatably connected to one side of the second rotating shaft.

Optionally, one side of the left plate is abutted with a right plate, one side of the right plate is provided with mounting grooves with the same structure as the left plate, the number of the upper supporting plates and the number of the lower supporting plates are two, and each group of the upper supporting plates and the lower supporting plates are two and are uniformly distributed in the two mounting grooves.

Optionally, the number of the screw holes and the number of the screws are two, four in each group, the screw holes and the screws are evenly distributed on one side of the left plate and one side of the right plate, and the upper support plate and the lower support plate are both in an L-shaped structure.

Optionally, the number of the first rotating shaft, the second rotating shaft, the first connecting rod and the second connecting rod is two, the first rotating shaft, the second rotating shaft, the first connecting rod and the second connecting rod are symmetrically distributed on two sides of the pin shaft, and the first connecting rod and the second connecting rod are u-shaped structures with unequal lengths on two sides.

Optionally, a protrusion is formed on one side of the right plate, the width of the left plate is equal to the width of a region of the right plate without the protrusion, and the maximum rotation angle of the first connecting rod and the second connecting rod is one hundred eighty degrees.

(III) advantageous effects

The utility model provides an assembly connector for furniture design possesses following beneficial effect:

this assembly connection spare is used in furniture design, setting through mounting groove and second pivot, make this connecting piece possess hidden connection, improve space utilization and increase turned angle's effect, cooperation setting through first connecting rod and second connecting rod, the in-process that uses can pass through the setting of mounting groove, promote the left plate, realize under the effect of round pin axle and the support of first connecting rod and second connecting rod that the one hundred eighty degree of left plate rotates the rotation that realizes the wide angle, when rotating, slider sliding connection is passed through in the inside of slide in the one end of first connecting rod, when the left plate is withdrawed under the effect of last extension board and extension board down, can hide whole connecting piece in the mounting groove, thereby it is high to have played the practicality that improvement space utilization is big, turned angle is big, reached the range of application extensively, the purpose of saving space.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the right plate of the present invention;

FIG. 3 is a schematic structural view of the slider of the present invention;

fig. 4 is a schematic structural view of the connecting rod of the present invention.

In the figure: 1. a left panel; 2. mounting grooves; 3. an upper support plate; 4. screw holes; 5. a screw; 6. a first rotating shaft; 7. a lower support plate; 8. a slideway; 9. a slider; 10. a second rotating shaft; 11. a connecting rod; 12. a first link; 13. a pin shaft; 14. a second link; 15. and (4) a right plate.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: the assembling and connecting piece for furniture design comprises a left plate 1, a right plate 15 is abutted to one side of the left plate 1, mounting grooves 2 with the same structure as the left plate 1 are formed in one side of the right plate 15, the number of the upper supporting plate 3 and the lower supporting plate 7 is two, each group is two, the two supporting plates are uniformly distributed in the two mounting grooves 2, the number of the screw holes 4 and the screws 5 is two, each group is four, the four supporting plates are uniformly distributed on one sides of the left plate 1 and the right plate 15, the upper supporting plate 3 and the lower supporting plate 7 are both L-shaped structures, the mounting groove 2 is formed in the left plate 1, the upper supporting plate 3 is abutted to the inside of the mounting groove 2, the screw holes 4 are formed in one side of the upper supporting plate 3, the screws 5 are connected to the internal threads of the screw holes 4, the upper supporting plate 3 is fixedly mounted on one side of the mounting groove 2 through the screws 5, a first rotating shaft 6 is fixedly mounted on one side, the connecting device is characterized in that the connecting device is symmetrically distributed on two sides of a pin shaft 13, a first connecting rod 12 and a second connecting rod 14 are of u-shaped structures with unequal lengths on two sides, one side of a first rotating shaft 6 close to an upper support plate 3 is rotatably connected with the first connecting rod 12, the middle part of the first connecting rod 12 is rotatably connected with the pin shaft 13, one side of the pin shaft 13 close to the first connecting rod 12 is rotatably connected with the second connecting rod 14, one end of the second connecting rod 14 is rotatably connected with one side of a second rotating shaft 10, one end of the first rotating shaft 6 is fixedly provided with a lower support plate 7, one sides of the upper support plate 3 and the lower support plate 7 are both provided with a slideway 8, the inside of the slideway 8 is slidably connected with a sliding block 9, one side of the sliding block 9 is fixedly connected with the second rotating shaft 10, one side of the upper support plate 3 close to the second rotating shaft 10 is fixedly provided with a connecting rod 11, one side of a right plate 15 is provided with a, through the setting of mounting groove 2 and second pivot 10, make this connecting piece possess hidden connection, improve space utilization and increase turned angle's effect, cooperation setting through first connecting rod 12 and second connecting rod 14, can pass through the setting of mounting groove 2 in the in-process of using, promote left plate 1, realize under the effect of round pin axle under the support of first connecting rod 12 and second connecting rod 14 that one hundred eighty degrees of left plate 1 rotate and realize the rotation of wide angle, when rotating, slider 9 sliding connection is passed through in the inside of slide 8 in the one end of first connecting rod 12, when the left plate withdraws under the effect of upper extension board 3 and lower extension board 7, can hide whole connecting piece in the mounting groove, thereby improve space utilization and played the practicality height, the effect that turned angle is big, reached the range of application extensively, saved the purpose in space.

When the connecting device is used, firstly, the connecting rod 11, the first rotating shaft 6, the second rotating shaft 10, the two groups of first connecting rods 12 and the two groups of second connecting rods 14 can be installed on one side of the lower support plate 7, then the upper support plate 3 and the lower support plate 7 are fixedly installed inside the installation groove 2, then the upper support plate 3 and the lower support plate are installed inside the installation groove 2 through the screws 5, due to the arrangement of the pin shaft 13, the left plate 1 can be pushed through the installation groove 2 in the using process, the one-hundred-eighty degree rotation of the left plate 1 is realized under the support of the pin shaft and the first connecting rods 12 and the second connecting rods 14, the large-angle rotation is realized, when the left plate is retracted under the action of the upper support plate 3 and the lower support plate 7, one end of the first connecting rod 12 is slidably connected inside the slide rail 8 through the sliding block 9, the whole connecting piece can be hidden in the installation groove, the space utilization rate is improved, Effect of large angle of rotation

In summary, the following steps: the assembling and connecting piece for furniture design has the effects of hidden connection, space utilization rate improvement and rotation angle increase through the arrangement of the mounting groove 2 and the second rotating shaft 10, and through the matching arrangement of the first connecting rod 12 and the second connecting rod 14, in the using process, the left plate 1 can be pushed by the arrangement of the mounting groove 2, the one-hundred-eighty-degree rotation of the left plate 1 can be realized under the action of the pin shaft and the support of the first connecting rod 12 and the second connecting rod 14, the large-angle rotation can be realized, when rotating, one end of the first connecting rod 12 is connected inside the slideway 8 in a sliding way through the sliding block 9, when the left plate is withdrawn under the action of the upper support plate 3 and the lower support plate 7, the whole connecting piece can be hidden in the mounting groove, so that the space utilization rate is improved, the effects of high practicability and large rotation angle are achieved, and the purposes of wide application range and space saving are achieved.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Assembly connecting piece is used in furniture design, including left board (1), its characterized in that: an installation groove (2) is arranged inside the left plate (1), an upper support plate (3) is abutted inside the installation groove (2), one side of the upper support plate (3) is provided with a screw hole (4), the inner thread of the screw hole (4) is connected with a screw (5), the upper support plate (3) is fixedly arranged at one side of the mounting groove (2) through a screw (5), a first rotating shaft (6) is fixedly arranged on one side of the upper support plate (3), a lower support plate (7) is fixedly arranged at one end of the first rotating shaft (6), one side of each of the upper support plate (3) and the lower support plate (7) is provided with a slideway (8), the inner part of the slideway (8) is connected with a sliding block (9) in a sliding way, one side of the sliding block (9) is fixedly connected with a second rotating shaft (10), and a connecting rod (11) is fixedly arranged on one side of the upper support plate (3) close to the second rotating shaft (10).

2. The assembly joint for furniture design according to claim 1, characterized in that: one side of the first rotating shaft (6) close to the upper support plate (3) is rotatably connected with a first connecting rod (12), the middle of the first connecting rod (12) is rotatably connected with a pin shaft (13), one side of the pin shaft (13) close to the first connecting rod (12) is rotatably connected with a second connecting rod (14), and one end of the second connecting rod (14) is rotatably connected to one side of a second rotating shaft (10).

3. The assembly joint for furniture design according to claim 2, characterized in that: one side butt joint of left side board (1) has right board (15), mounting groove (2) with left board (1) looks isostructure are seted up to one side of right side board (15), go up extension board (3) and down the quantity of extension board (7) and be two sets ofly, every group is two, evenly distributed is in the inside of two mounting grooves (2).

4. The assembly joint for furniture design according to claim 1, characterized in that: the number of the screw holes (4) and the number of the screws (5) are two, each group of the screws is four, the screws are evenly distributed on one side of the left plate (1) and one side of the right plate (15), and the upper support plate (3) and the lower support plate (7) are both L-shaped structures.

5. The assembly joint for furniture design according to claim 1, characterized in that: the number of the first rotating shaft (6), the second rotating shaft (10), the first connecting rod (12) and the second connecting rod (14) is two, the first rotating shaft, the second rotating shaft, the first connecting rod (12) and the second connecting rod (14) are symmetrically distributed on two sides of the pin shaft (13), and the first connecting rod (12) and the second connecting rod (14) are of u-shaped structures with unequal lengths on two sides.

6. The assembly joint for furniture design according to claim 3, wherein: the novel connecting rod is characterized in that a protrusion is formed in one side of the right plate (15), the width of the left plate (1) is equal to the width of a region, without the protrusion, of the right plate (15), and the maximum rotating angle of the first connecting rod (12) is one hundred eighty degrees.