CN216220842U - Detachable seat - Google Patents
Detachable seat Download PDFInfo
- Publication number
- CN216220842U CN216220842U CN202121984209.8U CN202121984209U CN216220842U CN 216220842 U CN216220842 U CN 216220842U CN 202121984209 U CN202121984209 U CN 202121984209U CN 216220842 U CN216220842 U CN 216220842U
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- section
- cushion
- seat
- supporting
- seat cushion
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- 238000005452 bending Methods 0.000 claims description 29
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000003197 gene knockdown Methods 0.000 claims 6
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a detachable seat, which comprises a cushion, a first connecting pipe and a first supporting pipe, wherein the first connecting pipe comprises a first connecting section and a first upper inserting section formed by downwards extending one end of the first connecting section, the first connecting section is fixed on the bottom surface of the cushion, the first supporting pipe comprises a first supporting section and a first lower inserting section formed by upwards extending one end of the first supporting section, and the lower end of the first upper inserting section is in inserting fit with the upper end of the first lower inserting section. First connecting pipe is fixed back through first linkage segment and cushion bottom surface, can not influence the user and sit on the cushion to through the pipe diameter of reduction first linkage segment and the length of first grafting section of going up, can avoid producing too big influence to the transportation of cushion. Under the action of the self gravity of the cushion, the lower end of the first upper inserting section can be inserted into the upper end of the first lower inserting section, so that the cushion is installed on the first supporting pipe.
Description
Technical Field
The utility model relates to a detachable seat, and belongs to the field of chairs.
Background
The cushion and the chair legs of the traditional detachable chair are of a split structure, so that the detachable chair is convenient to transport. After the seat cushion and the chair legs are transported to the user, the user connects the seat cushion and the chair legs together through the screws, so that the workload of the user in the installation process is large. And the screws are very small, so that the seat cushion and the chair legs are difficult to be firmly connected together once the screws are lost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a detachable seat, which overcomes the defects of the prior art.
The technical scheme adopted by the utility model is as follows:
the utility model provides a reassembling type seat, includes cushion, first connecting pipe and first supporting tube, and first connecting pipe includes first linkage segment and by the first grafting section of going up of the one end downwardly extending formation of first linkage segment, and first linkage segment is fixed in the cushion bottom surface, and first supporting tube includes first support section and by the one end of first support section upwards extend the first grafting section that forms, and the cooperation of pegging graft is pegged graft to the lower extreme of the first grafting section of going up and the upper end of the first grafting section of going down.
The utility model has the beneficial effects that:
first connecting pipe is fixed back through first linkage segment and cushion bottom surface, can not influence the user and sit on the cushion to through the pipe diameter of reduction first linkage segment and the length of first grafting section of going up, can avoid producing too big influence to the transportation of cushion. Under cushion self action of gravity, can make the lower extreme of first grafting section of going up plug in to the upper end of first grafting section down to accomplish the installation of cushion on first supporting tube, first supporting section then can play good supporting role to the cushion through first grafting section and first grafting section of going up. After the user sits on the cushion, the pressure increase of first connecting pipe to first supporting tube, the grafting effect between grafting section upper end is further strengthened and first lower to grafting section lower extreme on the first to strengthen the assembly stability between first connecting pipe and the first supporting tube.
The other end of the first connecting section extends downwards to form a second upper inserting section, the detachable seat further comprises a second supporting pipe, the second supporting pipe comprises a second supporting section and a second lower inserting section formed by upward extending of one end of the second supporting section, and the upper end of the second lower inserting section is in inserting fit with the lower end of the second upper inserting section.
The detachable seat further comprises a second connecting pipe, wherein the second connecting pipe comprises a second connecting section and a third upper connecting section and a fourth upper connecting section which are formed by respectively extending two ends of the second connecting section downwards, the second connecting section is fixed on the bottom surface of the cushion, and the third upper connecting section and the fourth upper connecting section are respectively matched with the third lower inserting section and the fourth lower inserting section in an inserting mode.
The first connecting section is located on the front side edge of the seat cushion, and the second connecting section is located on the rear side edge of the seat cushion.
Two ends of the first connecting section are respectively positioned at the left side edge and the right side edge of the cushion, and two ends of the second connecting section are respectively positioned at the left side edge and the right side edge of the cushion.
The second support section and the first support section are both straight pipes and are positioned in the same plane.
The first lower inserting section comprises a first guiding section and a first bending section, the lower end of the first guiding section is fixed with the upper end of the first bending section, the lower end of the first bending section is fixed with the end part of the first supporting section, and the first guiding section and the first bending section are inclined relatively.
In the direction perpendicular to the cushion, the upper end of the first bending section projects to the cushion, and the lower end of the first bending section projects outside the cushion.
The lower end of the first upper plugging section is positioned in the first guide section and at the upper end of the first bending section.
The detachable seat further comprises a backrest mounted on the seat cushion.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description of the utility model and the accompanying drawings.
Drawings
The utility model is further described below with reference to the accompanying drawings:
fig. 1 is a front view of a detachable seat according to an embodiment of the present invention;
FIG. 2 is a left side view of the detachable seat according to the embodiment of the present invention;
FIG. 3 is a schematic right-view structural diagram of the detachable seat according to the embodiment of the present invention;
FIG. 4 is a schematic bottom view of the detachable seat according to the embodiment of the present invention;
fig. 5 is a rear view of the detachable seat according to the embodiment of the present invention.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship such as the terms "inner", "outer", "upper", "lower", "left", "right", etc. are only for convenience in describing the embodiments and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Example (b):
referring to fig. 1 to 5, the present embodiment provides a detachable seat including a seat cushion 1, a first connection pipe, a second support pipe, and a first support pipe.
The first connection pipe includes a first connection section 21 and first and second upper insertion sections 22 and 23 formed by both ends of the first connection section 21 extending downward, respectively. The outer wall of the first connecting section 21 is attached to and fixed to the bottom surface of the seat cushion 1, so that the first connecting pipe is mounted on the seat cushion 1. The process of installing the first link 21 on the seat cushion 1 is completed before shipment from the factory, and thus, it is not necessary for the user to manually install the first link in person.
Similarly, the second connecting pipe includes a second connecting section 51, and a third upper connecting section 52 and a fourth upper connecting section 53 formed by two ends of the second connecting section 51 extending downward respectively, and the second connecting section 51 is also fixed on the bottom surface of the seat cushion 1.
By reducing the pipe diameters of the first connecting pipe and the second connecting pipe and reducing the lengths of the first upper plug section 22, the second upper plug section 23, the third upper connecting section 52 and the fourth upper connecting section 53, the first connecting pipe and the second connecting pipe can be prevented from generating excessive influence on the transportation of the cushion 1.
The first connection section 21 and the second connection section 51 of the present embodiment are kept parallel, thereby avoiding interference between the first connection pipe and the second connection pipe. The axial directions of the first connecting section 21 and the second connecting section 51 are both left and right directions, and the first connecting section 21 is located in front of the second connecting section 51.
The first support tube includes a first support section 31 and a first lower insertion section 32 and a third lower insertion section 33 formed by extending both ends of the first support section 31 upward, respectively. The second support tube includes a second support section 41 and a second lower insertion section 42 and a fourth lower insertion section 43 formed by extending two ends of the second support section 41 upward, respectively. The first support section 31 and the second support section 41 are located in the same horizontal plane, so that they can be stably supported on the ground at the same time. The first support section 31 and the second support section 41 are both generally straight pipes, so that the contact area with the ground is increased, and the support stability of the two is improved. In order to prevent the first and second support pipes from interfering with each other, the first and second support sections 31 and 41 are parallel to each other and are disposed in the front-rear direction.
Under the action of the self gravity of the seat cushion 1, the lower end of the first upper inserting section 22 is in inserting fit with the upper end of the first lower inserting section 32, the upper end of the second lower inserting section 42 is in inserting fit with the lower end of the second upper inserting section 23, the lower end of the third upper connecting section 52 is in inserting fit with the upper end of the third lower inserting section 33, and the lower end of the fourth upper connecting section 53 is in inserting fit with the upper end of the fourth lower inserting section 43. At this moment, first stay tube and second stay tube link together through first connecting pipe and second connecting pipe and have formed the three-dimensional supporting legs of end to end confined, consequently first stay tube and second stay tube can mutually support to play stable supporting role to cushion 1. In addition, the assembly of the first supporting tube and the second supporting tube on the seat cushion 1 can be completed only by inserting, and compared with screw installation, the mounting workload of a user is greatly reduced. First stay tube, second stay tube, first connecting pipe and second connecting pipe all are located the below of cushion 1, consequently can not influence the user and sit on cushion 1. The first supporting tube and the second supporting tube obtain a certain distance through the first connecting tube and the second connecting tube, so that a user can move feet to a position between the first supporting tube and the second supporting tube after sitting on the seat cushion 1, and the limitation on the sitting posture of the user is reduced.
Considering that the pipe diameters of the first upper plug section 22, the second upper plug section 23, the third upper connection section 52 and the fourth upper connection section 53 are small, in order to facilitate the plug-in process, the lower end of the first upper plug section 22 is located in the upper end of the first lower plug section 32, the lower end of the second upper plug section 23 is located in the upper end of the second lower plug section 42, the lower end of the third upper connection section 52 is located in the upper end of the third lower plug section 33, and the lower end of the fourth upper connection section 53 is located in the upper end of the fourth lower plug section 43.
The first lower plugging section 32 includes a first guiding section 321 and a first bending section 322, a lower end of the first guiding section 321 is fixed to an upper end of the first bending section 322, a lower end of the first bending section 322 is fixed to a front end of the first supporting section 31, and the first guiding section 321 and the first bending section 322 are relatively inclined.
The second lower inserting section 42 comprises a second guiding section 421 and a second bending section 422, the lower end of the second guiding section 421 is fixed with the upper end of the second bending section 422, the lower end of the second bending section 422 is fixed with the front end of the second supporting section 41, and the second guiding section 421 and the second bending section 422 are relatively inclined.
The third lower insertion section 33 includes a third guiding section 331 and a third bent section 332, a lower end of the third guiding section 331 is fixed to an upper end of the third bent section 332, a lower end of the third bent section 332 is fixed to a rear end of the first supporting section 31, and the third guiding section 331 and the third bent section 332 are inclined with respect to each other.
The fourth lower insertion section 43 includes a fourth guide section 431 and a fourth bent section 432, a lower end of the fourth guide section 431 and an upper end of the fourth bent section 432 are fixed, a lower end of the fourth bent section 432 and a rear end of the second support section 41 are fixed, and the fourth guide section 431 and the fourth bent section 432 are inclined with respect to each other.
Taking the first lower inserting section 32 as an example, after the lower end of the first upper inserting section 22 is inserted into the first guiding section 321 from top to bottom, the lower end of the first upper inserting section 22 is located at the upper end of the first bending section 322, and the insertion depth of the first upper inserting section 22 in the first lower inserting section 32 is limited by the first bending section 322. Similarly, the plugging depth of the second upper plugging section 23, the third upper connecting section 52 and the fourth upper connecting section 53 is also limited, and the first upper plugging section 22, the second upper plugging section 23, the third upper connecting section 52 and the fourth upper connecting section 53 are matched with each other to keep the cushion 1 in a horizontal state as much as possible.
In the direction perpendicular to the seat cushion 1, the upper end of the first bending section 322, the upper end of the second bending section 422, the upper end of the third bending section 332 and the upper end of the fourth bending section 432 are all projected to the bottom surface of the seat cushion 1, and the lower end of the first bending section 322, the lower end of the second bending section 422, the lower end of the third bending section 332 and the lower end of the fourth bending section 432 are all projected outside the seat cushion 1. Therefore, the bottom of the whole three-dimensional supporting foot has a larger chassis relative to the top so as to improve the supporting stability of the cushion 1.
After the user sits on cushion 1, cushion 1 has received extra pressure, can make the both ends of first connecting pipe and the both ends of second connecting pipe further extrude first stay tube and second stay tube simultaneously, thereby strengthen first grafting section 22 of going up, grafting section 23 on the second, the grafting effect of linkage section 53 on linkage section 52 and the fourth on the third, thereby strengthen the assembly stability of first stay tube and second stay tube on first connecting pipe and second connecting pipe, reduce rocking of cushion 1 on first stay tube and second stay tube.
The strength of the edge portion of the seat cushion 1 is inferior to that of the middle portion of the seat cushion 1, and therefore the first connecting section 21 is provided at the front side edge of the seat cushion 1, and the second connecting section 51 is provided at the rear side edge of the seat cushion 1 to reinforce the front and rear side edge portions of the seat cushion 1.
Preferably, in order to increase the range of the strength of the seat cushion 1 as much as possible, the two ends of the first connecting section 21 are respectively located at the left and right side edges of the seat cushion 1, and the two ends of the second connecting section 51 are respectively located at the left and right side edges of the seat cushion 1.
Preferably, the knockdown seat further includes a backrest mounted on the seat cushion 1, the backrest being located above the seat cushion 1 and at a rear side edge of the seat cushion 1.
While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a reassembling type seat, a serial communication port, including cushion (1), first connecting pipe and first supporting tube, first connecting pipe includes first linkage segment (21) and by first last grafting section (22) of the one end downwardly extending formation of first linkage segment (21), first linkage segment (21) are fixed in cushion (1) bottom surface, first supporting tube includes first supporting segment (31) and by first grafting section (32) of the one end of first supporting segment (31) upwards extending formation, the cooperation of pegging graft in the lower extreme of first last grafting section (22) and the upper end of first grafting section (32) down.
2. The removable seat according to claim 1, wherein the other end of the first connecting section (21) extends downward to form a second upper insertion section (23), the removable seat further comprises a second supporting tube, the second supporting tube comprises a second supporting section (41) and a second lower insertion section (42) formed by extending one end of the second supporting section (41) upward, and the upper end of the second lower insertion section (42) is inserted into and matched with the lower end of the second upper insertion section (23).
3. The detachable seat according to claim 2, wherein the other end of the first support section (31) extends upward to form a third lower insertion section (33), the other end of the second support section (41) extends upward to form a fourth lower insertion section (43), the detachable seat further comprises a second connecting pipe, the second connecting pipe comprises a second connecting section (51) and a third upper connecting section (52) and a fourth upper connecting section (53) which are formed by respectively extending downward from two ends of the second connecting section (51), the second connecting section (51) is fixed on the bottom surface of the seat cushion (1), and the third upper connecting section (52) and the fourth upper connecting section (53) are respectively inserted and matched with the third lower insertion section (33) and the fourth lower insertion section (43).
4. The knockdown seat according to claim 3, wherein the first connecting section (21) is located at a front side edge of the seat cushion (1), and the second connecting section (51) is located at a rear side edge of the seat cushion (1).
5. The detachable seat according to claim 4, wherein the first connecting section (21) has two ends respectively located at the left and right side edges of the seat cushion (1), and the second connecting section (51) has two ends respectively located at the left and right side edges of the seat cushion (1).
6. The knockdown seat of claim 2, wherein the second support section (41) and the first support section (31) are both straight tubes and lie in the same plane.
7. The knock-down seat according to claim 1, wherein the first lower insertion section (32) includes a first guide section (321) and a first bending section (322), a lower end of the first guide section (321) and an upper end of the first bending section (322) are fixed, a lower end of the first bending section (322) and an end of the first support section (31) are fixed, and the first guide section (321) and the first bending section (322) are inclined with respect to each other.
8. The knock-down seat according to claim 7, wherein an upper end of the first folded section (322) is projected onto the seat cushion (1) and a lower end of the first folded section (322) is projected outside the seat cushion (1) in a direction perpendicular to the seat cushion (1).
9. The knockdown seat according to claim 7, wherein a lower end of the first upper plug section (22) is located inside the first guide section (321) and at an upper end of the first folded section (322).
10. The knockdown seat according to any one of claims 1 to 9, further comprising a backrest attached to the seat cushion (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984209.8U CN216220842U (en) | 2021-08-23 | 2021-08-23 | Detachable seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121984209.8U CN216220842U (en) | 2021-08-23 | 2021-08-23 | Detachable seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216220842U true CN216220842U (en) | 2022-04-08 |
Family
ID=80983310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121984209.8U Expired - Fee Related CN216220842U (en) | 2021-08-23 | 2021-08-23 | Detachable seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216220842U (en) |
-
2021
- 2021-08-23 CN CN202121984209.8U patent/CN216220842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |