CN219645362U - Screwless splicing device for seat and chair legs - Google Patents
Screwless splicing device for seat and chair legs Download PDFInfo
- Publication number
- CN219645362U CN219645362U CN202320626100.XU CN202320626100U CN219645362U CN 219645362 U CN219645362 U CN 219645362U CN 202320626100 U CN202320626100 U CN 202320626100U CN 219645362 U CN219645362 U CN 219645362U
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- Prior art keywords
- mounting
- seat
- mounting groove
- screwless
- chair
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- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model provides a screwless splicing device for a seat and a seat leg, which relates to the technical field of furniture accessories, and comprises a mounting assembly, wherein the lower end of the mounting assembly is connected with a connecting assembly, the mounting assembly is fixed at the bottom of the seat, the two ends of the connecting assembly are connected with the seat leg, the lower side of the connecting assembly is connected with a mounting seat, a first mounting groove is formed in the mounting seat, the connecting assembly and the mounting assembly are sleeved in the first mounting groove, the mounting seat is connected to the lower part of the seat from bottom to top, and the mounting seat is fixedly connected with the mounting assembly through fixing the connecting assembly and the mounting assembly, so that the connection between the seat leg and the seat is stable.
Description
Technical Field
The utility model relates to the technical field of furniture accessories, in particular to a screwless splicing device for a seat and a chair leg.
Background
In order to facilitate transportation, manufacturers generally set furniture such as chairs to be in a spliced structure, and assemble the furniture by using fasteners such as screws after the furniture is transported to a consumption terminal. But the prior assembled structure chair is convenient and has poor structure fastness and stability.
The screw-free splicing device for the chair seat and the chair legs is simple in structure, convenient to use and wide in application range.
Disclosure of Invention
The utility model overcomes the defects in the prior art and provides a screwless splicing device for a seat and a chair leg.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
a screwless splicing apparatus for seat support and chair leg, splicing apparatus includes the installation component, the installation component lower extreme is connected with coupling assembling, the installation component is fixed in the seat support bottom, the chair leg is connected at coupling assembling both ends, the coupling assembling downside is connected with the mount pad, be equipped with first mounting groove on the mount pad, coupling assembling with the installation component cup joints in the first mounting groove, the mount pad is in from bottom to top connection the seat support lower part, the mount pad is through fixing coupling assembling with the installation component, thereby stabilize the chair leg with the connection of seat support.
Preferably, the mounting assembly comprises two first mounting plates arranged in parallel, and a second mounting groove is formed between the two first mounting plates;
the connecting assembly is sleeved in the second mounting groove, and the connecting assembly and the two second mounting plates are sleeved in the first mounting groove together.
Preferably, a limiting column is arranged in the second mounting groove, a clamping groove is formed in the upper surface of the connecting component, and the limiting column is clamped in the clamping groove.
Preferably, the outer side of the lower end of the first mounting plate is provided with a protrusion, the side wall of the first mounting groove is provided with a third mounting groove, the protrusion is clamped into the third mounting groove, and the first mounting groove is fixedly connected with the first mounting plate through the third mounting groove and the protrusion in a clamping manner.
Preferably, the third mounting groove is an L-shaped mounting groove, an opening is formed in the upper end of the L-shaped mounting groove, and the protrusion passes through the opening in the upper end of the L-shaped mounting groove and is clamped to the tail end of the lower end of the L-shaped mounting groove along an L-shaped route.
Preferably, the longitudinal sections of the first mounting plate and the mounting seat are both in a parallelogram shape, and the inclination of the second mounting plate is the same as that of the rear end of the mounting seat;
preferably, the number of the mounting assemblies is two, the number of the first mounting grooves is two, and a reinforcing rib is arranged between the two first mounting grooves.
Preferably, a fourth mounting groove is formed in the lower side of the seat, the fourth mounting groove is formed in the rear end of the mounting assembly, a second mounting plate is inserted into the fourth mounting groove, the second mounting plate is attached to the rear end of the mounting seat, and the second mounting plate limits the position of the mounting seat on the lower side of the seat.
Preferably, the lower side of the seat is provided with a limiting protrusion, the limiting protrusion is arranged on the front side of the mounting assembly and on the rear side of the chair leg at the front end, and the limiting protrusion is attached to the chair leg at the front end and limits the position of the chair leg at the front end.
Preferably, a screwless splice device for seats and legs, comprising a splice device as claimed in any one of the preceding claims.
Compared with the prior art, the utility model has the beneficial effects that:
a screwless splicing apparatus for seat support and chair leg is connected at the seat support lower surface from bottom to top through the mount pad, and fixed connection subassembly is connected with the installation subassembly to fixed chair leg is connected with the seat support, simple structure, convenient to use.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, in which:
FIG. 1 is a first schematic view of a chair according to the present utility model;
FIG. 2 is a second schematic view of the chair according to the present utility model;
FIG. 3 is a first schematic view of a seat according to the present utility model;
FIG. 4 is a second schematic view of the chair seat according to the present utility model;
FIG. 5 is a first schematic view of a splice device according to the present utility model;
FIG. 6 is a second schematic view of the splicing device of the present utility model;
FIG. 7 is a schematic view of the chair leg according to the present utility model;
in the figure: 1-a seat; 2-chair legs; 3-splicing devices; 4-mounting seats; 5-mounting an assembly; a 6-connection assembly; 7-a fourth mounting groove; 8-a second mounting plate; 9-limiting protrusions; 10-limiting columns; 11-clamping grooves; 401-a first mounting groove; 402-a third mounting slot; 403-L type mounting groove; 404-reinforcing ribs; 501-a first mounting plate; 502-a second mounting groove; 503-bump.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
As shown in fig. 1 to 7, a screwless splicing device for a seat and a chair leg, the splicing device 3 comprises a mounting component 5, the lower end of the mounting component 5 is connected with a connecting component 6, the mounting component 5 is fixed at the bottom of the seat 1, the two ends of the connecting component 6 are connected with the chair leg 2, the lower side of the connecting component 6 is connected with a mounting seat 4, a first mounting groove 401 is arranged on the mounting seat 4, the connecting component 6 and the mounting component 5 are sleeved in the first mounting groove 401, the mounting seat 4 is connected to the lower part of the seat 1 from bottom to top, and the mounting seat 4 is connected with the mounting component 5 through a fixed connecting component 6, so that the connection between the chair leg 2 and the seat 1 is stabilized.
Specifically, the installation component 5 accessible bolt fastening is in seat support 1 bottom, also can with seat support 1 integrated into one piece, its installation component 5 is including two first mounting panels 501 that set up side by side, be formed with second mounting groove 502 between two first mounting panels 501, coupling assembling 6 cup joints in second mounting groove 502, coupling assembling 6 cup joints in first mounting groove 401 jointly with two second mounting panels 8, furthermore, be provided with spacing post 10 in the second mounting groove 502, coupling assembling 6 upper surface is provided with draw-in groove 11, spacing post 10 joint is in draw-in groove 11, it is restricted the hookup location of coupling assembling 6 in seat support 1 downside to pass through the cooperation of spacing post 10 and draw-in groove 11, make the bulk connection more stable.
As shown in fig. 3 to 6, a protrusion 503 is provided on the outer side of the lower end of the first mounting plate 501, a third mounting groove 402 is provided on the side wall of the first mounting groove 401, the protrusion 503 is clamped into the third mounting groove 402, and the first mounting groove 401 is fixedly connected with the first mounting plate 501 through the clamping connection between the third mounting groove 402 and the protrusion 503.
Still further, the third mounting groove 402 may be configured as an L-shaped mounting groove 403, an opening is formed at an upper end of the L-shaped mounting groove 403, the protrusion 503 is clamped to a lower end of the L-shaped mounting groove 403 through the opening at the upper end of the L-shaped mounting groove 403 and is in an L-shaped path, and the protrusion 503 is fixedly clamped in the L-shaped mounting groove 403 through the L-shaped mounting groove 403, so that the connection between the seat 1 and the splicing device 3 is more stable, and the connection between the seat leg 2 and the seat 1 is more stable.
Meanwhile, a fourth mounting groove 7 can be formed in the lower side of the seat 1, the fourth mounting groove 7 is formed in the rear end of the mounting assembly 5, a second mounting plate 8 is inserted into the fourth mounting groove 7, the second mounting plate 8 is attached to the rear end of the mounting seat 4, and the second mounting plate 8 limits the position of the mounting seat 4 on the lower side of the seat 1, so that the mounting seat 4 is more tightly and stably connected with the mounting assembly 5.
Furthermore, the longitudinal sections of the first mounting plate 501 and the mounting seat 4 are all in a parallelogram shape, the inclination of the second mounting plate 8 is the same as that of the rear end of the mounting seat 4, and the position of the mounting seat 701 on the lower side of the seat 1 is limited by the second mounting plate 8, so that the connection between the seat 1 and the splicing device 7 is more stable.
In addition, the number of the mounting assemblies 5 can be two, the number of the first mounting grooves 401 can be two, the connection between the seat 1 and the chair leg 2 can be reinforced by the connection between the two mounting assemblies 5 and the first mounting grooves 401, and the reinforcing ribs 404 are arranged between the two first mounting grooves 401 to reinforce the structure of the two first mounting grooves 401.
As shown in fig. 2, a limiting protrusion 9 is disposed on the lower side of the seat 1, and the limiting protrusion 9 is disposed on the front side of the mounting assembly 5 and on the rear side of the front end leg 2, and is attached to the front end leg 2 and limits the position of the front end leg 2, so that the connection between the leg 2 and the seat 1 is more stable.
As shown in fig. 1, in the first embodiment of the present utility model, when in use, the chair leg 2 is connected through the connecting component 6, the connecting component 6 is clamped in the second mounting groove 502 of the mounting component 5, meanwhile, the mounting component 5 is sleeved in the first mounting groove 401 of the mounting seat 4, the protrusion 503 is clamped to the lower end of the L-shaped mounting groove 403 through the opening at the upper end of the L-shaped mounting groove 403 and along the L-shaped path, the protrusion 503 can be firmly clamped in the L-shaped mounting groove 403 through the L-shaped mounting groove 403, after the mounting seat 4 and the mounting component 5 are firmly connected, the second mounting plate 8 is inserted in the fourth mounting groove 7, one side of the second mounting plate 8 is tightly attached to the side edge of the mounting seat 4, and the position of the mounting seat 4 at the lower side of the chair seat 1 is limited, so as to realize the connection of the chair leg 2 and the chair seat 1.
The connecting component 6 can be a cuboid or a cylinder, and the first mounting groove 401 and the second mounting groove 502 of the connecting component are matched with the shape of the connecting component 6, so that the connection is more stable.
Finally, it should be noted that: although the present utility model has been described in detail with reference to the embodiments, it should be understood that the utility model is not limited to the preferred embodiments, but is capable of modification and equivalents to some of the features described in the foregoing embodiments, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A screwless splice device for a seat and legs, characterized by: splicing apparatus (3) are including installation component (5), installation component (5) lower extreme is connected with coupling assembling (6), installation component (5) are fixed in seat support (1) bottom, chair leg (2) are connected at coupling assembling (6) both ends, coupling assembling (6) downside is connected with mount pad (4), be equipped with first mounting groove (401) on mount pad (4), coupling assembling (6) with installation component (5) cup joint in first mounting groove (401), mount pad (4) are in by supreme being connected down seat support (1) lower part, mount pad (4) are through fixing coupling assembling (6) with installation component (5), thereby firm seat leg (2) with the connection of seat support (1).
2. A screwless splice device for seats and legs as claimed in claim 1, wherein: the mounting assembly (5) comprises two first mounting plates (501) which are arranged in parallel, and a second mounting groove (502) is formed between the two first mounting plates (501);
the connecting component (6) is sleeved in the second mounting groove (502), and the connecting component (6) and the two second mounting plates (8) are sleeved in the first mounting groove (401) together.
3. A screwless splice device for seats and legs as claimed in claim 2, wherein: a limiting column (10) is arranged in the second mounting groove (502), a clamping groove (11) is formed in the upper surface of the connecting assembly (6), and the limiting column (10) is clamped in the clamping groove (11).
4. A screwless splice device for seats and legs as claimed in claim 2, wherein: the utility model discloses a first mounting panel, including first mounting panel (501), first mounting groove (401) lower extreme outside is provided with arch (503), first mounting groove (401) lateral wall is provided with third mounting groove (402), arch (503) card extremely in third mounting groove (402), first mounting groove (401) pass through third mounting groove (402) with the joint of protruding (503) with first mounting panel (501) forms fixed connection.
5. A screwless splice device for seats and legs as claimed in claim 4, wherein: the third mounting groove (402) is arranged to be an L-shaped mounting groove (403), an opening is formed in the upper end of the L-shaped mounting groove (403), and the protrusion (503) passes through the opening in the upper end of the L-shaped mounting groove (403) and is clamped to the tail end of the lower end of the L-shaped mounting groove (403) along an L-shaped route.
6. A screwless splice device for seats and legs as claimed in claim 2, wherein: the first mounting plate (501) and the longitudinal section of the mounting seat (4) are both in a parallelogram shape, and the inclination of the second mounting plate (8) is the same as that of the rear end of the mounting seat (4).
7. A screwless splice device for seats and legs as claimed in claim 2, wherein: the number of the mounting assemblies (5) is two, the number of the first mounting grooves (401) is two, and reinforcing ribs (404) are arranged between the two first mounting grooves (401).
8. A screwless splice device for seats and legs as claimed in claim 2, wherein: the chair comprises a chair seat (1), and is characterized in that a fourth mounting groove (7) is formed in the lower side of the chair seat (1), the fourth mounting groove (7) is formed in the rear end of the mounting assembly (5), a second mounting plate (8) is inserted into the fourth mounting groove (7), the second mounting plate (8) is attached to the rear end of the mounting seat (4), and the position of the mounting seat (4) on the lower side of the chair seat (1) is limited by the second mounting plate (8).
9. A screwless splice device for seats and legs as claimed in claim 2, wherein: the chair comprises a chair seat (1), wherein the lower side of the chair seat is provided with a limiting protrusion (9), the limiting protrusion (9) is arranged on the front side of an installation component (5) and arranged on the front side of a chair leg (2), and the limiting protrusion (9) is attached to the chair leg (2) on the front side and limits the position of the chair leg (2) on the front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626100.XU CN219645362U (en) | 2023-03-27 | 2023-03-27 | Screwless splicing device for seat and chair legs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320626100.XU CN219645362U (en) | 2023-03-27 | 2023-03-27 | Screwless splicing device for seat and chair legs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219645362U true CN219645362U (en) | 2023-09-08 |
Family
ID=87880913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320626100.XU Active CN219645362U (en) | 2023-03-27 | 2023-03-27 | Screwless splicing device for seat and chair legs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219645362U (en) |
-
2023
- 2023-03-27 CN CN202320626100.XU patent/CN219645362U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |