CN205358888U - Liftable chair - Google Patents
Liftable chair Download PDFInfo
- Publication number
- CN205358888U CN205358888U CN201521050644.8U CN201521050644U CN205358888U CN 205358888 U CN205358888 U CN 205358888U CN 201521050644 U CN201521050644 U CN 201521050644U CN 205358888 U CN205358888 U CN 205358888U
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- Prior art keywords
- hole
- chair
- outer tube
- liftable
- alignment pin
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Abstract
The utility model relates to a thing to sit on especially relates to a liftable chair. A liftable chair, by the seat support, chair foot and connect above -mentioned between them connecting piece and constitute, the connecting piece comprises outer tube and inner tube, its characterized in that, the through -hole has been seted up on the outer tube, be equipped with C type locating pin in the through -hole, set up on the inner tube and be no less than two locating hole. The utility model provides a traditional liftable chair not enough, low price, safety, the regulation is convenient, the appearance is pleasing to the eye beneficial effect have, fine economic value has.
Description
Technical field
This utility model relates to a kind of thing to sit on, particularly relates to a kind of liftable chair.
Background technology
Chair on market today mostly is liftable chair, and its basic structure is the connector connection that seat support and chair foot pass through to be provided with gas bar, and seat support is provided with the control handle controlling gas bar in order to control gas bar action, reaches the purpose of lifting.The chair of this class formation has the defect that it is intrinsic: the service life of chair is to be determined by the parts that wherein service life is the shortest, gas bar depends on access times at itself service life, once access times are too much, the adjustment height that such as client is regular, then the service life of chair is just comparatively short, secondly, gas bar itself is due to the requirement for techniques such as sealings, price is higher, once compress its cost, will result in potential safety hazard.So how the deficiency of customer service existing product, with satisfied different consumer demands, the problem that inventor to solve just.
Summary of the invention
This utility model provides a kind of long service life, cheap and structural liftable chair ensureing safety when frequently using, and its concrete structure is as follows:
A kind of liftable chair, is made up of seat support, chair foot and connection the two connector, described connector is made up of outer tube and interior pipe, it is characterised in that offer through hole on described outer tube, it is provided with C type alignment pin in described through hole, said inner tube offers the hole, location no less than two.Insert different holes, location by C type alignment pin and regulate height.This class formation avoids installing gas bar, it is to avoid the various problems brought by gas bar include potential safety hazard.
As preferably, described C type alignment pin includes the elastic fastener that internal diameter matches with outer tube external diameter, and described elastic fastener is fixed with L-type latch.The C type that its profile of elastic fastener is half parcel outer tube of C type alignment pin, it is provided that certain radial force is to avoid pulling out of alignment pin by mistake at ordinary times, it is ensured that safety, and profile and whole outer tube are unified, more attractive in appearance.Its short end of L-type latch is inserted in elastic fastener preformed hole, and long end inserts hole, location and plays the role of positioning, this simple in construction and reliable.
This utility model solves the deficiency of tradition liftable chair, has beneficial effect cheap, safe, easy to adjust, good looking appearance, has good economic worth.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment 1 structural representation；
Fig. 2 is this utility model C type locating pin structure schematic diagram；
Fig. 3 is this utility model embodiment 2 structural representation.
Detailed description of the invention
Embodiment 1
Below in conjunction with Fig. 1, Fig. 2, this utility model embodiment 1 is described in further detail:
A kind of liftable chair, by seat support 1, chair foot 2 and connection the two connector are constituted, described connector is by fixing the outer tube 3 being connected with seat support and fixing the interior pipe 4 being connected with chair foot and constitute, described outer tube 3 offers through hole, it is provided with C type alignment pin in described through hole, said inner tube 4 offers the hole, location of five.Described C type alignment pin includes the elastic fastener 5 that internal diameter matches with outer tube 3 external diameter, and described elastic fastener 5 is fixed with L-type latch 6.Described elastic fastener 5 is C shape materials and parts, and its C type top is provided with preformed hole, and described L-type latch 6 short end inserts preformed hole, and long end inserts hole, location.During use, extract C type alignment pin, by the hole, location of outer tube and interior pipe to it, insert C type alignment pin so that the long end of L-type latch inserts hole, location, namely complete to adjust location, the present embodiment have five grades adjustable.
Embodiment 2
Below in conjunction with Fig. 2, Fig. 3, this utility model embodiment 1 is described in further detail:
A kind of liftable chair, by seat support 1, chair foot 2 and connection the two connector are constituted, described connector is by fixing the outer tube 3 being connected with chair foot and fixing the interior pipe 4 being connected with seat support and constitute, described outer tube 3 offers through hole, it is provided with C type alignment pin in described through hole, said inner tube 4 offers the hole, location of seven.Described C type alignment pin includes the elastic fastener 5 that internal diameter matches with outer tube 3 external diameter, and described elastic fastener 5 is fixed with L-type latch 6.Described elastic fastener 5 is C shape materials and parts, and its C type top is provided with preformed hole, and described L-type latch 6 short end inserts preformed hole, and long end inserts hole, location.During use, extract C type alignment pin, by the hole, location of outer tube and interior pipe to it, insert C type alignment pin so that the long end of L-type latch inserts hole, location, namely complete to adjust location, the present embodiment have seven grades adjustable.
Claims (2)
1. a liftable chair, by seat support (1), chair foot (2) and connection the two connector are constituted, described connector is made up of outer tube (3) and interior pipe (4), it is characterized in that, described outer tube (3) offers through hole, in described through hole, is provided with C type alignment pin (7), said inner tube (4) offers the hole, location (8) no less than two.
2. a kind of liftable chair according to claim 1, it is characterised in that described C type alignment pin includes the elastic fastener (5) that internal diameter matches with outer tube (3) external diameter, and described elastic fastener (5) is fixed with L-type latch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050644.8U CN205358888U (en) | 2015-12-16 | 2015-12-16 | Liftable chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050644.8U CN205358888U (en) | 2015-12-16 | 2015-12-16 | Liftable chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205358888U true CN205358888U (en) | 2016-07-06 |
Family
ID=56280800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050644.8U Active CN205358888U (en) | 2015-12-16 | 2015-12-16 | Liftable chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205358888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014740A (en) * | 2018-09-13 | 2018-12-18 | 德清县翔鹰金属制品有限公司 | A kind of fixed device of the chair leg that can be adjusted |
-
2015
- 2015-12-16 CN CN201521050644.8U patent/CN205358888U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014740A (en) * | 2018-09-13 | 2018-12-18 | 德清县翔鹰金属制品有限公司 | A kind of fixed device of the chair leg that can be adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 313300, Huzhou District, Zhejiang City, Anji province sunshine Industrial Zone Three District (fog mountain village) 1 Patentee after: Anji ever friend Technology Co., Ltd. Address before: 313300, Zhejiang, Huzhou province Anji County pass Sunshine Industrial Zone, a district three Patentee before: ANJI HENGYOU FURNITURE CO., LTD. |