CN203493165U - Hoisting chair - Google Patents

Hoisting chair Download PDF

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Publication number
CN203493165U
CN203493165U CN201320576718.6U CN201320576718U CN203493165U CN 203493165 U CN203493165 U CN 203493165U CN 201320576718 U CN201320576718 U CN 201320576718U CN 203493165 U CN203493165 U CN 203493165U
Authority
CN
China
Prior art keywords
chair
hinged
seat support
seat
hoisting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320576718.6U
Other languages
Chinese (zh)
Inventor
凌元若
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WUJIANG LIDA GLAZING PRODUCTS CO Ltd
Original Assignee
WUJIANG LIDA GLAZING PRODUCTS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WUJIANG LIDA GLAZING PRODUCTS CO Ltd filed Critical WUJIANG LIDA GLAZING PRODUCTS CO Ltd
Priority to CN201320576718.6U priority Critical patent/CN203493165U/en
Application granted granted Critical
Publication of CN203493165U publication Critical patent/CN203493165U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a hoisting chair. The hoisting chair comprises a chair back and a seat, wherein X-shaped retractable frames are vertically hinged with the two sides of the lower end face of the seat respectively; the lower ends of the two X-shaped retractable frames are hinged in a slide groove on a slide rod; at least three pair of limiting clamping grooves are uniformly distributed at one edge in the slide groove; the chair back is a rectangular framework; a horizontal transverse rod is arranged in the framework of the chair back; the chair back is hinged on the seat and is fixedly connected with the seat by virtue of a locking device. Compared with the prior art, the hoisting chair has the beneficial effects that the height of the chair can be adjusted through adjusting the positions, which are corresponding to the limiting clamping grooves on the slide rod, of the X-shaped retractable frames; a suitable height can be adjusted according to requirements and the chair back can be positioned on the lower end face of the seat by virtue of the locking device; the transverse rod on the chair back can be used as a stair so that the hoisting chair is convenient to climb and is convenient and practical.

Description

A kind of lifting chair
Technical field
The utility model relates to a kind of lifting chair.
Background technology
Existing chair comprises that the chair back, seat support and chair leg can not regulate height as required, if people need to climb, need to taboret be placed on chair padded, but, connection between taboret and chair is very unstable, easily produces and rocks, and causes danger, and, highly padded after people climb up or get off all inconvenient.
Utility model content
The problems referred to above that the utility model need to solve are for above-mentioned the deficiencies in the prior art, and a kind of lifting chair that can regulate height and convenient climbing is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of lifting chair, comprise the chair back and seat support, both sides in the lower surface of seat support are vertically hinged with respectively X-type expansion bracket, the lower end of described two X-type expansion brackets is hinged on respectively in the chute on slide bar, on one side in described chute, be at least evenly distributed with three pairs of spacing draw-in grooves, the described chair back is rectangular framework, is provided with the cross bar of a level in the framework of the chair back, the chair back is hinged on seat support, and fixes by locking device and seat support.
Described locking device is be located at the projection of seat support side and be hinged on the backstay of chair back respective side, and described backstay is provided with at least two grooves with projection adaptation.
Between described two slide bars, be provided with connecting rod.
Described connecting rod has two, and becomes X-type cross.
Compared with prior art, the beneficial effects of the utility model are: the height of seat support can be by regulating X-type expansion bracket to regulate the position of corresponding spacing draw-in groove on slide bar, can regulate as required applicable height, the chair back can be positioned on the lower surface of seat support by locking device, cross bar on the chair back can be treated as step, be convenient to climbing, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of lifting chair of the present utility model;
Fig. 2 is the top view of slide bar.
Wherein, 1, the chair back, 2, seat support, 3, X-type expansion bracket, 4, slide bar, 5, chute, 6, spacing draw-in groove, 7, connecting rod, 8, cross bar, 9, locking device, 10, projection, 11, backstay, 12, groove.
The specific embodiment
Below in conjunction with accompanying drawing, describe optimal technical scheme of the present utility model in detail.
As shown in Figure 1, a kind of lifting chair, comprise the chair back 1 and seat support 2, the lower end that is vertically hinged with respectively 3, two X-type expansion brackets 3 of X-type expansion bracket in the both sides of the lower surface of seat support 2 is hinged on respectively in the chute 5 on slide bar 4, is at least evenly distributed with three pairs of spacing draw-in grooves 6 on the one side in chute 5, the chair back 1 is rectangular framework, the cross bar 8 that is provided with a level in the framework of the chair back 1, the chair back 1 is hinged on seat support 2, and fixing with seat support 2 by locking device 9.
Locking device 9 is for being located at the projection 10 and the backstay 11 that is hinged on the chair back 1 respective side of seat support 2 sides, backstay 11 is provided with at least two grooves 12 with projection 10 adaptations, backstay 11 is provided with a plurality of grooves 12, and the convenient angle of adjusting the chair back 1 and seat support 2, leans against on the chair back 1 more comfortable; Backstay 11 is to be hinged on the side of the chair back 1, can rotate, when the height of lifting chair is heightened, when the chair back 1 can be turned to the lower surface of seat support 2, rotation backstay 11, and groove 12 is stuck on projection 10, fix the chair back 1, be convenient to climbing, safe and practical.
Between two slide bars 4, be provided with connecting rod 7, strengthen steadiness.
Connecting rod 7 has two, and becomes X-type cross more solid and reliable.
Lifting chair of the present utility model, the height of seat support 2 can be by regulating the position of X-type expansion bracket 3 corresponding spacing draw-in groove 6 on slide bar 4 to regulate, can regulate as required applicable height, the chair back 1 can be positioned on the lower surface of seat support 2 by locking device 9, cross bar 8 on the chair back 1 can be treated as step, be convenient to climbing, convenient and practical.

Claims (4)

1. a lifting chair, comprise the chair back (1) and seat support (2), it is characterized in that: the both sides in the lower surface of seat support (2) are vertically hinged with respectively X-type expansion bracket (3), the lower end of described two X-type expansion brackets (3) is hinged on respectively in the chute (5) on slide bar (4), on one side in described chute (5), be at least evenly distributed with three pairs of spacing draw-in grooves (6), the described chair back (1) is rectangular framework, in the framework of the chair back (1), be provided with the cross bar (8) of a level, the chair back (1) is hinged on seat support (2), and fixing by locking device (9) and seat support (2).
2. lifting chair according to claim 1, it is characterized in that: described locking device (9) is the backstay (11) that is located at the projection (10) of seat support (2) side and is hinged on the chair back (1) respective side, described backstay (11) is provided with at least two grooves (12) adaptive with projection (10).
3. lifting chair according to claim 1, is characterized in that: between described two slide bars (4), be provided with connecting rod (7).
4. lifting chair according to claim 3, is characterized in that: described connecting rod (7) has two, and becomes X-type cross.
CN201320576718.6U 2013-09-18 2013-09-18 Hoisting chair Expired - Fee Related CN203493165U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320576718.6U CN203493165U (en) 2013-09-18 2013-09-18 Hoisting chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320576718.6U CN203493165U (en) 2013-09-18 2013-09-18 Hoisting chair

Publications (1)

Publication Number Publication Date
CN203493165U true CN203493165U (en) 2014-03-26

Family

ID=50324184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320576718.6U Expired - Fee Related CN203493165U (en) 2013-09-18 2013-09-18 Hoisting chair

Country Status (1)

Country Link
CN (1) CN203493165U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103479114A (en) * 2013-09-18 2014-01-01 吴江市利达上光制品有限公司 Lifting chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103479114A (en) * 2013-09-18 2014-01-01 吴江市利达上光制品有限公司 Lifting chair

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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: 20140326

Termination date: 20140918

EXPY Termination of patent right or utility model