CN220734887U - Detachable seat - Google Patents

Abstract

The utility model discloses a detachable seat, which is used for solving the technical problem that a seat frame occupies more space in the transportation process, so that more seats cannot be contained in the transportation space for transportation.

Description

Detachable seat

Technical Field

The utility model relates to the technical field of indoor furniture seats, in particular to a detachable seat.

Background

The chair is a piece of furniture commonly used in families and factories, most of chairs in the market at present are not detachable and not assembled, and some chairs in the market are also generally integrally formed, so that the chairs are inconvenient for transportation by transportation personnel.

In the prior art, if the patent document of the utility model with the publication number of CN216416554U and the patent name of detachable chair discloses a detachable chair, the detachable chair comprises a chair cushion, a chair frame for supporting the chair cushion is arranged below the chair cushion, a fixed block is fixed above the chair cushion, a pair of hinge plates are oppositely hinged on one side, close to the chair cushion, of the fixed block, a chair back cushion is detachably connected on the hinge plates, and a locking component for locking the position of the hinge plates is further arranged on the fixed block.

The space occupied by the chair in the transportation process is reduced in the disassembly mode in the patent document, but after the disassembly, the chair frame is also a frame body structure with a fixed shape, but in the transportation process, the chair frame still occupies more space, so that more seats can not be transported in the transportation space.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a detachable seat which is used for solving the technical problem that a seat frame occupies more space in the transportation process, so that more seats are not contained in the transportation space for transportation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a detachable seat, includes sits bench and can dismantle the back of locating the bench, a sliding strip is installed to back one side of back, set up one on the bench bottom with the spout of sliding strip looks adaptation, just bench bottom fixed mounting has many to distribute and be used for supporting the chair leg of bench not on same straight line, and a plurality of articulated respectively on the chair leg has the bracing piece.

Working principle:

when the seat needs to be disassembled to begin transportation, firstly, a transportation person removes the backrest from the stool, then the transportation person slides the sliding strip on the backrest from one end of the sliding groove to pass through the sliding groove, at the moment, the backrest is arranged at the bottom of the stool, then the supporting rods are rotated through the hinged supporting rods on the legs, and the supporting rods after rotation are in butt joint limit with the backrest arranged at the bottom of the stool, so that the backrest arranged at the bottom of the stool is once stable, the space structure occupied by the stool, the legs and the supporting rods can be further compressed through the design, and the transportation space of the seat in transportation can be reduced through the mode.

The beneficial effects of the utility model are as follows:

when the transportation space of the seat needs to be further compressed, compared with the patent literature mentioned in the background art, the sliding strip on the backrest is firstly arranged in the sliding groove at the bottom of the stool, and then the sliding strip is rotated through the hinged supporting rods on the legs, so that the transportation space is further reduced, and the transportation cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Reference numerals illustrate: the seat 1, the backrest 2, the sliding bar 3, the sliding chute 4, the chair legs 5, the supporting rods 6, the first bolts 7, the connecting rods 8, the long strip-shaped through holes 9, the first threaded holes 10, the extension blocks 12, the concave holes 13, the third threaded holes 14, the handle grooves 15, the soft cushion 16 and the protruding blocks 17.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, a detachable seat comprises a seat 1 and a backrest 2 detachably arranged on the seat 1, wherein a sliding bar 3 is arranged on one side of the back of the backrest 2, a sliding groove 4 matched with the sliding bar 3 is formed in the bottom of the seat 1, a plurality of chair legs 5 which are distributed on different straight lines and are used for supporting the seat 1 are fixedly arranged at the bottom of the seat 1, and a plurality of support rods 6 are respectively hinged on the chair legs 5; the chair also comprises a plurality of connecting rods 8, and the plurality of connecting rods 8 are respectively arranged between the plurality of chair legs 5 and the plurality of supporting rods 6 in a one-to-one correspondence manner.

When the seat needs to be disassembled to begin transportation, firstly, a transportation person disassembles the backrest 2 from the stool 1, then the transportation person slides the sliding strip 3 on the backrest 2 from one end of the sliding groove 4 to penetrate through the sliding groove 4, at the moment, the backrest 2 is arranged at the bottom of the stool 1, then the support rods 6 hinged on the plurality of chair legs 5 rotate, the support rods 6 after rotation are in butt joint limit with the backrest 2 arranged at the bottom of the stool 1, so that the backrest 2 arranged at the bottom of the stool 1 is stabilized once, the space occupied by the stool 1, the chair legs 5 and the support rods 6 can be further compressed through the design, the transportation space can be reduced for the seat in transportation through the mode, the connecting rods 8 are fixedly penetrated at the ends of the chair legs 5, one ends of the support rods 6 far away from the ground are penetrated on the connecting rods 8, and the support rods 6 rotate relatively on the connecting rods 8.

As shown in fig. 1, the seat further comprises a plurality of first bolts 7, one side of the seat 1 is provided with a vertical strip-shaped through hole 9, the backrest 2 is inserted into the strip-shaped through hole 9, the plurality of first bolts 7 respectively penetrate through the seat 1 and are in threaded connection with the backrest 2, the sliding chute 4 is internally provided with a plurality of first threaded holes 10 which are adapted to the first bolts 7, and the sliding bar 3 is provided with a plurality of third threaded holes 14, and the plurality of third threaded holes 14 are in one-to-one correspondence with the plurality of first threaded holes 10 and are communicated with each other.

When the backrest 2 needs to be locked, the sliding strip 3 on the backrest 2 is firstly slidably mounted in the sliding groove 4 on the stool 1, the outer surface of the sliding strip 3 is mutually abutted against the sliding groove 4 and moves, then a plurality of first bolts 7 are respectively screwed in the first threaded holes 10 in sequence, and then the sliding strip 3 is rotated into the third threaded holes 14, so that the backrest 2 sliding on the stool 1 can be further locked, and the backrest 2 can be prevented from falling off in the transportation process.

As shown in fig. 1, the number of the supporting rods 6 is four, two supporting rods 6 are two by two, one group of supporting rods 6 is respectively and fixedly provided with an extension block 12, the other group of supporting rods 6 is respectively provided with concave holes 13 which are used for being in one-to-one correspondence with the two extension blocks 12 and are clamped, the supporting effect on the stool 1 can be achieved by inserting the extension blocks 12 arranged on one group of supporting rods 6 into the concave holes 13 on the other group of supporting rods 6 through the telescopic structure of the extension blocks 12, and the stability is increased.

As shown in fig. 1, a handle groove 15 for holding is formed on one side of each of the four support rods 6, and a transportation person can conveniently move the seat in the transportation process through the handle groove 15 on the chair leg 5.

As shown in fig. 1, the cushion 16 is mounted on both sides of the seat 1 and the backrest 2, and the cushion 16 on the side of the backrest 2 is provided with a convex block 17 for supporting the neck, so that a user can feel easier when using the seat 1 by the cushion 16 on the backrest 2 and the seat 1, and a supporting effect is achieved by the convex block 17.

Working principle:

when the seat needs to be disassembled to begin transportation, firstly, a transportation person firstly slides and clamps the sliding strip 3 on the backrest 2 in the chute 4, then rotates the support rods 6 hinged on the plurality of seat legs 5, stabilizes the backrest 2 fixedly installed at the bottom of the stool 1 once, and can reduce the transportation space of the seat in transportation by the mode.

When the backrest 2 needs to be locked, the sliding strip 3 on the backrest 2 is firstly slidably mounted in the sliding groove 4 on the stool 1, the outer surface of the sliding strip 3 is mutually abutted against the sliding groove 4 and moves, then a plurality of first bolts 7 are respectively rotated in sequence from a plurality of first threaded holes 10, then the bolts are rotated into a plurality of third threaded holes 14 on the sliding strip 3, in this way, the backrest 2 which is slidably clamped on the stool 1 can be further locked, the backrest 2 can fall off in the transportation process, and a group of extension blocks 12 on the support rods 6 are of telescopic structures.

Through the extension piece 12 that sets up on one of them set of bracing piece 6, and correspond with the shrinkage pool 13 on another set of bracing piece 6 through the extending structure of extension piece 12, can play the supporting role to seat bench 1, increase stability, can make things convenient for the transportation personnel to remove the seat in the in-process of transportation through the handle groove 15 on chair leg 5 to and can make the user can relax more when using seat bench 1 through cushion 16 on back 2 and seat bench 1, and reach the supporting role through protruding piece 17.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (7)

1. The utility model provides a detachable seat, includes seat (1) and can dismantle back (2) of locating seat (1), its characterized in that: one sliding strip (3) is installed on one side of the back of the backrest (2), a sliding groove (4) matched with the sliding strip (3) is formed in the bottom of the stool (1), a plurality of chair legs (5) which are distributed on the same straight line and used for supporting the stool (1) are fixedly installed at the bottom of the stool (1), and a plurality of support rods (6) are hinged to the chair legs (5) respectively.

2. A removable seat as set forth in claim 1 wherein: still include a plurality of first bolts (7), a vertical rectangular shape through-hole (9) has been seted up to bench (1) one side, back (2) are pegged graft in rectangular shape through-hole (9), and bench (1) and threaded connection are worn to establish respectively in back (2) to a plurality of first bolts (7), set up first screw hole (10) of a plurality of adaptation in first bolt (7) in spout (4).

3. A removable seat as set forth in claim 1 wherein: the support rods (6) are four, every two support rods (6) are in a group, extension blocks (12) are fixedly installed on one group of support rods (6) respectively, and concave holes (13) which are used for being in one-to-one correspondence with the two extension blocks (12) and are clamped are formed in the other group of support rods (6) respectively.

4. A removable seat as set forth in claim 1 wherein: the sliding strip (3) is provided with a plurality of third threaded holes (14), and the third threaded holes (14) are in one-to-one correspondence with and are communicated with the first threaded holes (10).

5. A removable seat as set forth in claim 1 wherein: wherein a group of extension blocks (12) on the support rods (6) are of telescopic structures.

6. A removable seat as set forth in claim 3 wherein: one side of each of the four support rods (6) is provided with a handle groove (15) for holding.

7. A removable seat as set forth in claim 3 wherein: cushion (16) are installed on one side of the stool (1) and one side of the backrest (2), and the cushion (16) on one side of the backrest (2) is provided with a protruding block (17) for supporting the neck.