CN205457391U

CN205457391U - Collapsible dismantled and assembled chair

Info

Publication number: CN205457391U
Application number: CN201620090471.0U
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-29
Filing date: 2016-01-29
Publication date: 2016-08-17
Anticipated expiration: 2026-01-29

Abstract

The utility model provides a collapsible dismantled and assembled chair, it includes headrest pipe, the back, back of the body foot pipe, connecting seat, seat pipe, sliding sleeve, rear foot pipe, land tub, positioning seat, seat, the characterized by back sets firmly manages the upper end at back of the body foot, and back of the body foot pipe is gone up the port and is passed through headrest pipe rigid coupling together, and lower port is through tub looks rigid coupling that lands, on the seat face sets firmly present pipe, the rear end and tub looks rigid coupling that lands of seat pipe, the seat pipe is managed with back of the body foot and is articulated mutually, the rear foot pipe lower extreme and tub looks rigid coupling that lands, rear foot pipe upper end is articulated mutually with the connecting seat, and the connecting seat sets firmly on back of the body foot pipe, two sliding sleeves cup joint on rear foot pipe to it is articulated mutually with the seat pipe, the chair can be folded up or expand when being used through folding mode, the chair when the transportation, can with rest the head on tub, the pipe that lands dismantles fast, further reduce to pack and personally experience sth. Part of the body, therefore, the utility model has the advantages of simple structure, the chair that occasions such as convenient operation and suitable conduct are camped, courtyard were used.

Description

A kind of collapsible removable chair

Technical field

This utility model belongs to chair art, a kind of collapsible removable chair.

Background technology

The most common chair, in order to reduce cost of transportation, focusing on very much reducing the packaging volume of product, and often use the collapsible or structure of reassembling type, the usual oriented center of faldstool folds, this type of chair box volume is minimum, but comfort level of taking a seat is not enough, also having a kind of folding seat is to fold to side, and this type of chair is owing to becoming tabular after folding, box volume is more relatively large, but comfort level of taking a seat is preferable；Reassembling type chair is firm due to attachment structure, and taking a seat is the most comfortable, but owing to needing to carry out loaded down with trivial details dismounting step before using, needs the consuming time.

Summary of the invention

In order to overcome the deficiencies in the prior art, this utility model provides a kind of collapsible removable chair.

This utility model be the technical scheme is that a kind of collapsible removable chair, it includes headrest tube, the back side, back of the body foot tube, connection seat, seat pipe, sliding sleeve, rear foot tube, land pipe, positioning seat, seat surface, it is characterized in that the back side is installed in two back of the body foot tube upper ends be arrangeding in parallel, two back of the body foot tube upper port are fixed together by headrest tube, lower port, by the pipe Joint that lands, forms annular frame；Seat surface is installed in two seat pipe be arrangeding in parallel, the rear end of two seat pipe and the pipe Joint that lands, and seat pipe is hinged with back of the body foot tube；The rear foot tube lower end that two be arranged in parallel and the pipe Joint that lands, two rear foot tube upper ends respectively be connected seat and be hinged, two connect seats is installed in two back of the body foot tube respectively；Two sliding sleeves are socketed on rear foot tube, and are hinged with seat pipe.

As preferably, described headrest tube is provided with concave arc pipe, steering tube, necking pipe, hoodle；The upper end of two described steering tubes is linked together by concave arc pipe, and lower end is provided with necking pipe, is provided with hoodle, uses pinball structure to be connected between headrest tube with back of the body foot tube in necking pipe.

As preferably, the described pipe that lands is provided with direct-connected pipe, oriented tube, connecting tube, hoodle；The upper end of two described oriented tube is linked together by direct-connected pipe, and lower end is provided with connecting tube, is provided with hoodle in connecting tube, and the pipe that lands uses pinball structure to be connected with the back of the body between foot tube, seat pipe, rear foot tube.

As preferably, described connection seat is arranged to U-shaped part, connects seat and is fixed in back of the body foot tube, and rear foot tube is hinged with being connected seat.

As preferably, described sliding sleeve is arranged on rear foot tube, and sliding sleeve can be provided with positioning seat in rear foot tube sliding, the rear foot tube on sliding sleeve.

The beneficial effects of the utility model are: chair is in use, folding or expansion can be carried out by folding mode, easy to use, chair is when transport, headrest tube, the pipe that lands quickly can be disassembled, reduce packaging volume further, and most of accessory of chair is linked together by fold mechanism, the time will not be expended because torn open parts more, also easily will not lose because parts are scattered, therefore, this utility model has simple in construction, easy to use, comfort level is high, the features such as cost of transportation is low.

Accompanying drawing explanation

Fig. 1 is schematic perspective view of the present utility model.

Fig. 2 is the schematic perspective view of this utility model headrest tube.

Fig. 3 is that this utility model lands the schematic perspective view of pipe.

Fig. 4 is the schematic perspective view of this utility model decomposing state.

Fig. 5 is the schematic perspective view after this utility model folds.

Fig. 6 is the schematic perspective view after this utility model dismounting.

Accompanying drawing number is: 1. headrest tube, the 2. back side, 3. back of the body foot tube, 4. connects seat, 5. seat pipe, 6. sliding sleeve, 7. rear foot tube, 8. land pipe, 9. positioning sleeve, 10. seat surface, 11. concave arc pipes, 12. steering tubes, 13. necking pipes, 14. hoodles, 81. direct-connected pipes, 82. oriented tube, 83. connecting tubes.

Detailed description of the invention

Below by specific embodiment, and combine accompanying drawing the technical solution of the utility model is described further.

Embodiment: with reference to Fig. 1, a kind of collapsible removable chair, it includes headrest tube 1, the back side 2, back of the body foot tube 3, connects seat 4, seat pipe 5, sliding sleeve 6, rear foot tube 7, the pipe 8 that lands, positioning seat 9, seat surface 10, it is characterized in that the back side 2 is installed in two back of the body foot tube 3 upper ends be arrangeding in parallel, two back of the body foot tube 3 upper port are fixed together by headrest tube 1, and lower port is by pipe 8 Joint that lands；Seat surface 10 is installed in two seat pipe be arrangeding in parallel 5, the rear end of two seat pipe 5 and pipe 8 Joint that lands, and seat pipe 5 is hinged with back of the body foot tube 3；Two rear foot tube be arrangeding in parallel 7 lower ends and pipe 8 Joint that lands, two rear foot tube 7 upper ends respectively be connected seat 4 and be hinged, two connect seats 4 is installed in two back of the body foot tube 3 respectively；Two sliding sleeves 6 are socketed on rear foot tube 7, and are hinged with seat pipe 5.

With reference to Fig. 2, described headrest tube 1 is provided with concave arc pipe 11, steering tube 12, necking pipe 13, hoodle 14；The upper end of two described steering tubes 12 is linked together by concave arc pipe 11, lower end is provided with necking pipe 13, hoodle 14 it is provided with in necking pipe 13, the external diameter of set necking pipe 13 is less than the internal diameter of back of the body foot tube 3, necking pipe 13 can be placed in back of the body foot tube 3, between headrest tube 1 with back of the body foot tube 3, use pinball structure to be connected.

With reference to Fig. 3, the described pipe 8 that lands is provided with direct-connected pipe 81, oriented tube 82, connecting tube 83, hoodle 14；The upper end of two described oriented tube 82 is linked together by direct-connected pipe 81, lower end is provided with connecting tube 83, hoodle 14 it is provided with in connecting tube 83, the external diameter of set connecting tube 83 is less than the back of the body foot tube 3, seat pipe 5, the internal diameter of rear foot tube 7, can connecting tube 83 be placed in the back of the body foot tube 3, seat pipe 5, rear foot tube 7, the pipe 8 that lands uses pinball structure to be connected with the back of the body between foot tube 3, seat pipe 5, rear foot tube 7.

With reference to Fig. 4, during dismounting, back of the body foot tube 3, seat pipe 5, rear foot tube 7 by connecting seat 4, sliding sleeve 6 link together one folding stand of composition, a headrest tube 1 and three pipe 8 that lands disassembles from folding stand.

With reference to Fig. 5, during folding, front end by the upper end of extruding back of the body foot tube 3 with seat pipe 5, seat pipe 5 is made to produce anticlockwise moment of torsion, and then promote the sliding sleeve 6 direction sliding to remotely located seat 9, until rear foot tube 6 is inconsistent with back of the body foot tube 2, thus the moment of torsion produced when balancing folding, reach the poised state after folding.

With reference to Fig. 6, during packaging, two groups of back of the body foot tube 3, seat pipe 5, rear foot tube 7 land the cross-brace power of pipe 8 owing to losing a headrest tube 1 and three, because a headrest tube 1 and three pipe 8 that lands rationally is placed in the middle of space, now, the packaging volume of chair is minimum, is suitable for depositing and bulk transport.

Embodiment described above is a kind of preferred version of the present utility model, and utility model is not made any pro forma restriction, also has other variant and remodeling on the premise of without departing from the technical scheme described in claim.

Claims

1. a collapsible removable chair, it includes headrest tube (1), the back side (2), back of the body foot tube (3), connects seat (4), seat pipe (5), sliding sleeve (6), rear foot tube (7), the pipe (8) that lands, positioning seat (9), seat surface (10), it is characterized in that the back side (2) is installed in two back of the body foot tube (3) upper ends be arrangeding in parallel, two back of the body foot tube (3) upper port are fixed together by headrest tube (1), and lower port is by landing pipe (8) Joint；Seat surface (10) is installed on two seat pipe be arrangeding in parallel (5), the rear end of two seat pipe (5) and pipe (8) Joint that lands, and seat pipe (5) is hinged with back of the body foot tube (3)；Two rear foot tube be arrangeding in parallel (7) lower ends and pipe (8) Joint that lands, two rear foot tubes (7) upper end respectively be connected seat (4) and be hinged, two connect seat (4) is installed in two back of the body foot tube (3) respectively；Two sliding sleeves (6) are socketed on rear foot tube (7), and are hinged with seat pipe (5).

The collapsible removable chair of one the most according to claim 1, is characterized in that described headrest tube (1) is provided with concave arc pipe (11), steering tube (12), necking pipe (13), hoodle (14)；The upper end of described two steering tubes (12) is linked together by concave arc pipe (11), and lower end is provided with necking pipe (13), is provided with hoodle (14) in necking pipe (13), uses hoodle (14) structure to be connected between headrest tube (1) with back of the body foot tube (3).

The collapsible removable chair of one the most according to claim 1, is characterized in that the described pipe (8) that lands is provided with direct-connected pipe (81), oriented tube (82), connecting tube (83), hoodle (14)；The upper end of described two oriented tube (82) is linked together by direct-connected pipe (81), lower end is provided with connecting tube (83), it is provided with hoodle (14) in connecting tube (83), lands and between pipe (8) with back of the body foot tube (3), seat pipe (5), rear foot tube (7), use pinball structure to be connected.

The collapsible removable chair of one the most according to claim 1, is characterized in that described connection seat (4) is arranged to U-shaped part, connects seat (4) and is fixed on back of the body foot tube (3), and rear foot tube (7) is hinged with being connected seat (4).

The collapsible removable chair of one the most according to claim 1, it is characterized in that described sliding sleeve (6) is arranged on rear foot tube (7), sliding sleeve (6) can be provided with positioning seat (9) in the upper sliding of rear foot tube (7) on sliding sleeve (6) rear foot tube (7) above.