CN204336356U - A kind of handrail slide anteroposterior structure - Google Patents
A kind of handrail slide anteroposterior structure Download PDFInfo
- Publication number
- CN204336356U CN204336356U CN201520009454.5U CN201520009454U CN204336356U CN 204336356 U CN204336356 U CN 204336356U CN 201520009454 U CN201520009454 U CN 201520009454U CN 204336356 U CN204336356 U CN 204336356U
- Authority
- CN
- China
- Prior art keywords
- handrail
- surface bottom
- armrest surface
- slide anteroposterior
- sleeve pipe
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0303—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction
- A47C1/0305—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in vertical direction by peg-and-notch or pawl-and-ratchet mechanism
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model discloses a kind of handrail slide anteroposterior structure.Existing a kind of handrail mainly telescopic spring realizes the adjustment of handrail slider gear, although solve the adjustment of handrail slider length, there are some structural strength problems.Of the present utility modelly to be characterised in that, armrest surface bottom to have at least one chute, the top of handrail sleeve pipe forms that at least one is protruding, and this projection is placed in chute can realize the slide anteroposterior of armrest surface bottom relative to handrail sleeve pipe; The top of handrail sleeve pipe also has a preformed groove, this preformed groove some be placed in limited post in preformed groove; The bottom of armrest surface bottom has multiple gear regulating tank, limited post and gear regulating tank with the use of realize armrest surface bottom slide after location.It is spacing that the utility model carries out left and right when being slided to armrest surface bottom by projection, the structural safety of handrail, firmly; By the coordinate location realize slide anteroposterior after of limited post with gear regulating tank, sliding length can more arbitrarily regulate.
Description
Technical field
The utility model relates to Multifunctional office chair, specifically a kind of handrail slide anteroposterior structure.
Background technology
Current office chair armrest mainly contains following several: one is non-functional fixed structure, and another kind is the structure with inside and outside rotating function.Different people height is different, and arm length is also different, and above two kinds of armrests can not slide anteroposterior, therefore perfect not in comfort level.Existing a kind of handrail mainly telescopic spring realizes the adjustment of handrail slider gear, although solve the adjustment of handrail slider length, there are some structural strength problems.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming the existence of above-mentioned prior art, a kind of handrail slide anteroposterior structure is provided, it is undertaken spacing by the projection on handrail sleeve pipe, by the coordinate location realize slide anteroposterior after of limited post with gear regulating tank, make handrail structurally safely, firmly.
For this reason, the utility model adopts following technical scheme: a kind of handrail slide anteroposterior structure, and the handrail cover comprising handrail sleeve pipe, be arranged on the armrest surface bottom on handrail sleeve pipe and be fixedly connected on armrest surface bottom, is characterized in that,
Described armrest surface bottom has at least one chute, and at least one projection is formed on the top of described handrail sleeve pipe, and this projection is placed in chute can realize the slide anteroposterior of armrest surface bottom relative to handrail sleeve pipe;
The top of described handrail sleeve pipe also has a preformed groove, this preformed groove some be placed in limited post in preformed groove; The bottom of armrest surface bottom has multiple gear regulating tank, limited post and gear regulating tank with the use of realize armrest surface bottom slide after location.
Further, have the elastic cushion of a pad under limited post in described preformed groove, elastic cushion plays damping action in gear adjustment process (i.e. slide anteroposterior process).
Further, the end face of described projection has a connecting hole, and self-tapping screw is connected with connecting hole through after the chute on armrest surface bottom, thus carries out spacing up and down to armrest surface bottom, but does not affect the slide anteroposterior of armrest surface bottom.
Further, on described self-tapping screw, cover has pad, avoids self-tapping screw to enter in chute.
Further, the side of described armrest surface bottom is provided with at least one buckle, and the madial wall of handrail cover is provided with at least one bayonet socket, and armrest surface housing is on armrest surface bottom, and described buckle is placed in bayonet socket.Being fixedly connected with of handrail cover and armrest surface bottom is realized by coordinating of buckle and bayonet socket.
Further, described multiple gear regulating tanks linearly distribute and between two chutes, coordinate the tandem of armrest surface to slide.
Further, described limited post is cylindrical, the cross section semicircular in shape of described gear regulating tank, laborsaving when making limited post be switched to another gear regulating tank from a gear regulating tank.
The beneficial effect that the utility model has: it is spacing to carry out left and right when being slided to armrest surface bottom by projection, carries out spacing up and down by the connection of self-tapping screw and connecting hole to armrest surface bottom, thus make handrail structurally safety, firm; By the coordinate location realize slide anteroposterior after of limited post with gear regulating tank, sliding length can more arbitrarily regulate; Handrail cover is closely connected with armrest surface bottom, effectively solves handrail and occur loose or dislocation problem in use for some time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (comprising armrest body).
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model (not comprising armrest body).
Fig. 3 is the structural representation (from bottom angle) of the utility model handrail cover.
Fig. 4 is the structural representation (from bottom angle) of the utility model armrest surface bottom.
Fig. 5 be the utility model handrail sleeve pipe and armrest surface bottom in conjunction with schematic diagram.
In figure, 1-handrail cover, 2-self-tapping screw, 3-bayonet socket, 4-armrest surface bottom, 5-limited post, 6-elastic cushion, 7-preformed groove, 8-is protruding, 9-handrail sleeve pipe, 10-chute, 11-gear regulating tank, 12-connecting hole, 13-buckle.
Detailed description of the invention
Below in conjunction with Figure of description, detailed description of the invention of the present utility model is described further.
Handrail slide anteroposterior structure as shown in the figure, its by handrail sleeve pipe 9, be movably arranged on the armrest surface bottom 4 on handrail sleeve pipe and the handrail cover 1 be fixedly connected on armrest surface bottom forms.Described armrest surface bottom 4 has 4 chutes 10,4 projections 8 are formed on the top of handrail sleeve pipe 9, and this projection 8 is placed in chute 10 can realize the slide anteroposterior of armrest surface bottom 4 relative to handrail sleeve pipe 9.
The top of described handrail sleeve pipe 9 has a preformed groove 7, this preformed groove 7 some be placed in limited post 5 in preformed groove 7, have the elastic cushion 6 of pad under limited post 5 in preformed groove 7.The bottom of armrest surface bottom 4 has multiple gear regulating tank 11, limited post 5 and gear regulating tank 11 with the use of realize armrest surface bottom slide after location.Described multiple gear regulating tanks 11 linearly distribute and between two chutes.Limited post 5 is cylindrical, the cross section semicircular in shape of gear regulating tank 11.
Each end face of protruding 8 is connected with corresponding connecting hole 12 after having the corresponding chute 10 that a connecting hole 12,4 self-tapping screws 2 are each passed through on armrest surface bottom 4, and self-tapping screw 2 overlaps pad.
The side of armrest surface bottom 4 is provided with 6 buckles 13, and the madial wall of handrail cover 1 is provided with 6 bayonet sockets 3, and handrail cover 1 covers on armrest surface bottom 4, and described buckle 13 is placed in bayonet socket 3.
Below be only described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model is not only confined to above embodiment, and its concrete structure allows to change.All various changes done in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (7)
1. a handrail slide anteroposterior structure, the handrail cover (1) comprising handrail sleeve pipe (9), be arranged on the armrest surface bottom (4) on handrail sleeve pipe and be fixedly connected on armrest surface bottom, is characterized in that,
Described armrest surface bottom (4) has at least one chute (10), at least one projection (8) is formed on the top of described handrail sleeve pipe (9), and this projection (8) is placed in chute (10) can realize the slide anteroposterior of armrest surface bottom (4) relative to handrail sleeve pipe (9);
The top of described handrail sleeve pipe (9) also has a preformed groove (7), this preformed groove (7) some be placed in limited post (5) in preformed groove (7); The bottom of armrest surface bottom (4) has multiple gear regulating tank (11), limited post (5) and gear regulating tank (11) with the use of realize armrest surface bottom slide after location.
2. handrail slide anteroposterior structure according to claim 1, is characterized in that, has the elastic cushion (6) of a pad under limited post (5) in described preformed groove (7).
3. handrail slide anteroposterior structure according to claim 1 and 2, it is characterized in that, the end face of described projection (8) has a connecting hole (12), and self-tapping screw (2) is connected with connecting hole (12) afterwards through the chute (10) on armrest surface bottom (4).
4. handrail slide anteroposterior structure according to claim 3, is characterized in that, the upper cover of described self-tapping screw (2) has pad.
5. handrail slide anteroposterior structure according to claim 1 and 2, it is characterized in that, the side of described armrest surface bottom (4) is provided with at least one buckle (13), the madial wall of handrail cover (1) is provided with at least one bayonet socket (3), handrail cover (1) covers on armrest surface bottom (4), and described buckle (13) is placed in bayonet socket (3).
6. handrail slide anteroposterior structure according to claim 1 and 2, is characterized in that, described multiple gear regulating tanks (11) linearly distribute and between two chutes.
7. handrail slide anteroposterior structure according to claim 1 and 2, is characterized in that, described limited post (5) is cylindrical, the cross section semicircular in shape of described gear regulating tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009454.5U CN204336356U (en) | 2015-01-07 | 2015-01-07 | A kind of handrail slide anteroposterior structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009454.5U CN204336356U (en) | 2015-01-07 | 2015-01-07 | A kind of handrail slide anteroposterior structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204336356U true CN204336356U (en) | 2015-05-20 |
Family
ID=53219671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520009454.5U Expired - Fee Related CN204336356U (en) | 2015-01-07 | 2015-01-07 | A kind of handrail slide anteroposterior structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204336356U (en) |
-
2015
- 2015-01-07 CN CN201520009454.5U patent/CN204336356U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 311200, No. 35, Ning Dong Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee after: Shengao Technology Co.,Ltd. Address before: 311200, No. 35, Ning Dong Road, Xiaoshan economic and Technological Development Zone, Xiaoshan District, Zhejiang, Hangzhou Patentee before: ZHEJIANG SUNON FURNITURE MANUFACTURING Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20220107 |