CN204617620U - Chair armrest structure - Google Patents
Chair armrest structure Download PDFInfo
- Publication number
- CN204617620U CN204617620U CN201520082110.7U CN201520082110U CN204617620U CN 204617620 U CN204617620 U CN 204617620U CN 201520082110 U CN201520082110 U CN 201520082110U CN 204617620 U CN204617620 U CN 204617620U
- Authority
- CN
- China
- Prior art keywords
- seat
- snap
- cover board
- hook
- pad
- 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
- 239000000463 material Substances 0.000 claims description 12
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims description 5
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000628997 Flos Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Abstract
The utility model relates to a chair armrest structure, which comprises a lower seat and an upper seat, wherein the lower seat is fixedly arranged at one side of a chair, and one surface of the lower seat is provided with a lower hook at least at two ends respectively, the lower hook is provided with an elastic column respectively, the top end of the elastic column is protrudingly provided with a hook part, the hook part is provided with a clamping surface at the position adjacent to the elastic column, the clamping surface is vertical to the elastic column, the upper seat is combined with the lower seat and comprises an outer handrail pad and a cover plate, the cover plate is combined and fixed with the outer handrail pad, the cover plate is provided with at least two clamping holes corresponding to the lower clamping hook of the lower seat, one side of each clamping hole is provided with a tongue piece in a protruding way, the bottom of the other side is provided with a stop part, the lower clamping hook is clamped in the clamping holes, the hook part of the lower clamping hook is accommodated in the corresponding clamping hole, the engaging surface abuts against the surface of the abutting portion, and the free end of the tongue piece is adjacent to the surface of the hook portion away from the engaging surface.
Description
Technical field
The utility model belongs to furniture technical field, refers in particular to a kind of armrests structure.
Background technology
At present for meeting the demand of ergonomics; and for increasing the comfortableness taken; usual meeting arranges armrest of seat in the both sides of chair; and general known chairs armrest; it mostly comprises a seat of honour and a seat combines fixing; and the seat of honour and lower seat fasten mainly with snap fit; but general snap fit only engages location mutually; for user; easily because of sitting posture change, the frequent factor such as vibrations handrail such as sitting posture is bad; cause the snap fit of the seat of honour of armrests and lower seat to loosen, even come off, and cause dangerous generation.
Utility model content
Because the problem that aforementioned existing armrests structure in actual use, still has the seat of honour and lower seat easily to get loose occurs, main purpose of the present utility model is for providing a kind of armrests structure, and it has preferably bond strength, thus promotes the security of use.
For achieving the above object, the utility model takes following technical scheme:
A kind of armrests structure, it comprises:
A seat, and the one side of this lower seat is at least respectively equipped with snap fit at two ends, those lower snap fits are formed with an elastic respectively, those elastics are outstanding on top is formed with a hook part, those hook parts are being provided with a snap-latch surface adjacent to these elastic positions, and these snap-latch surfaces are perpendicular to these elastics;
One seat of honour, is incorporated into this lower seat, and comprises:
One outer armrest pad;
One cover board, this cover board is combined fixing with this outer armrest pad, this cover board is provided with at least two connecting holes relative to the lower snap fit of this lower seat, this connecting hole is greater than the area of this lower snap fit, and side projection one tongue piece of at least two connecting holes, a stop section is formed bottom opposite side, this lower snap fit is sticked in this connecting hole, the hook part of each lower snap fit is placed in relative connecting hole, and this snap-latch surface is resisted against this surface, stop section, and the free end of this tongue piece is adjacent to the one side of this hook part away from this snap-latch surface.
Plural reinforcing chip is provided with in described lower seat.
One end of described lower seat is equipped with three lower snap fits towards direction, the described seat of honour, is equipped with two lower snap fits at the other end, and described connecting hole is provided with five to descending snap fit.
Described outer armrest pad forms a shelly, and be formed with an opening towards described lower seat direction, described cover board has extended to form a lateral margin at contiguous peripheral position towards this lower seat direction, and this cover board is sticked in inside, the described seat of honour, and this lateral margin fits in the block edge inner face of this outer armrest pad.
The described seat of honour more comprises pad in, and this interior pad is folded between described outer armrest pad and described cover board.
Described outer armrest pad is a flexible material.
Described flexible material is a thermoplastic polyurethane.
The material of described interior pad is that a foaming material or a bubble are continuous.
The beneficial effects of the utility model are: a kind of armrests structure of the utility model, it has preferably bond strength, thus promotes the security of use.
Accompanying drawing explanation
Fig. 1 is the perspective exploded view that the utility model is applied to chair.
Fig. 2 is top perspective exploded view of the present utility model.
Fig. 3 of the present utility modelly looks up three-dimensional exploded view.
Fig. 4 is sectional view of the present utility model.
Fig. 5 ~ Fig. 6 is the utility model combinative movement part enlarged diagram.
Fig. 7 is the part enlarged diagram after the utility model combination.
Drawing reference numeral: 10: chair; 11: bracing frame; 20: the seat of honour; 21: outer armrest pad; 210: opening; 211: block edge; 22: interior pad; 23: cover board; 230: lateral margin; 240: connecting hole; 241: tongue piece; 242: stop section; 30: lower seat; 31: lower snap fit; 310: elastic; 311: hook part; 312: snap-latch surface; 32: reinforcing chip.
Detailed description of the invention
As shown in Figure 1 to Figure 4 and shown in Fig. 7, armrests structure of the present utility model, it is the some of a chair 10, and is configured at the bracing frame 11 of these chair 10 both sides, and this armrests structure comprises a seat of honour 20 and a seat 30.This seat of honour 20 comprises pad 22 and a cover board 23 in an outer armrest pad 21.
This lower seat 30 is fixedly arranged on this bracing frame 11, and be provided with plural reinforcing chip 32 in this lower seat 30, in order to the intensity of this lower seat 30 of reinforcement, this lower seat 30 is provided with at least twice snap fits 31 in the one side at this seat of honour 20 adjacent, as shown in drawing, three lower snap fits 31 are equipped with towards this direction, seat of honour 20 in one end of this lower seat 30, two lower snap fits 31 are equipped with in another end, those lower snap fits 31 are formed with an elastic 310 respectively, those elastics 310 are outstanding on top is formed with a hook part 311, those hook parts 311 are being provided with a snap-latch surface 312 adjacent to these elastic 310 positions, these snap-latch surfaces 312 are perpendicular to these elastics 310.
This outer armrest pad 21 forms a shelly, and be formed with an opening 210 towards this lower seat 30 direction, it is a flexible material, such as: thermoplastic polyurethane (Thermoplastic Polyurethane, TPU), this outer armrest pad 21 root edge is formed with the block edge 211 of a ring in this opening 210 direction.
This interior pad 22 is placed in inside this outer armrest pad 21, and the material of this interior pad 22 can be such as the flexible material such as a foaming material, a bubble silk floss.
This cover board 23 has extended to form a lateral margin 230 at contiguous peripheral position towards this lower seat 30 direction, and this cover board 23 is sticked in this inside, seat of honour 20, and this lateral margin 230 fits in block edge 211 inner face of this outer armrest pad 21, be folded between this outer armrest pad 21 and this cover board 23 for this interior pad 22, and this outer armrest pad 21 is fitted and fixed with mutually with this cover board 23.This cover board 23 is provided with a plurality of connecting hole 240 relative to those lower snap fits 31 of this lower seat 30, these connecting holes 240 are greater than the area of this lower snap fit 31, and the side projection of those connecting holes 240 is provided with a tongue piece 241, another side bottom is formed with a stop section 242, those lower snap fits 31 are sticked in those connecting holes 240, namely shown in drawing, those connecting holes 240 those lower snap fits 31 corresponding are provided with five, the hook part 311 of this lower snap fit 31 each is placed in this relative connecting hole 240, and this snap-latch surface 312 is resisted against this surface, stop section 242, and the free end of this tongue piece 241 is adjacent to the one side of this hook part 311 away from this snap-latch surface 312, use and prevent this lower snap fit 31 from deviating from this connecting hole 240, and reach the combination effectively fixing these lower snap fits 31 and these connecting holes 240, promote the associativity between this lower seat 30 and this seat of honour 20.Wherein, do not need in those connecting holes 240 to be eachly provided with this tongue piece 241, according to the needs of designer, this tongue piece 241 can be set in this connecting hole 240 at least one.
Upon assembly, as shown in Figures 4 and 5, by this outer armrest pad 21, this interior pad 22 and this cover board 23 are combined to form this seat of honour 20 in advance, and those connecting holes 240 at this seat of honour 20 are aimed at this lower snap fit 31 of this lower seat 30, those connecting holes 240 of closing and those lower snap fits 31, explain with this lower snap fit 31 with this connecting hole 240 that single-phase is corresponding below, this stop section 242 is supported in the hook part 311 of this lower snap fit 31, and there is suitable elastic force due to this elastic 310, and can towards the tongue piece 241 direction elastic bending of this connecting hole 240, again as shown in Figure 6, and compressed and elastic bending upward by this tongue piece 241, and facilitate the hook part 311 of this lower snap fit 31 to stretch in this connecting hole 240, and please refer to shown in Fig. 7, when the hook part 311 of this lower snap fit 31 stretches to after in this connecting hole 240, this elastic 310 elastic recovery of this lower snap fit 31, snap-latch surface 312 for this hook part 311 fits in this surface, stop section 242, and this hook part 311 departs from this tongue piece 241, this tongue piece 241 is elastic recovery to previous status, be formed at this lower snap fit 31 rear simultaneously, therefore, when this seat of honour 20 and this lower seat 30 are subject to vibrating, the hook part 311 of this lower snap fit 31 is subject to the spacing of this tongue piece 241 end face, can not deviate from towards this tongue piece 241 direction, form effective fastening state, use and avoid this seat of honour 20 and this lower seat 30 mutually to deviate from, increase the security used.
The utility model is described by the above embodiments and change case, all embodiments of the present utility model and change case are only exemplary and restricted, based on the utility model connotation and scope, and the various changes comprising the armrests structure of above-mentioned feature are the utility model contained.
Claims (8)
1. an armrests structure, is characterized in that, it comprises:
A seat, and the one side of this lower seat is at least respectively equipped with snap fit at two ends, those lower snap fits are formed with an elastic respectively, and those elastics are outstanding on top is formed with a hook part, those hook parts are being provided with a snap-latch surface adjacent to this elastic position, and this snap-latch surface is perpendicular to this elastic;
One seat of honour, is incorporated into this lower seat, and comprises:
One outer armrest pad;
One cover board, this cover board is combined fixing with this outer armrest pad, this cover board is provided with at least two connecting holes relative to the lower snap fit of this lower seat, this connecting hole is greater than the area of this lower snap fit, and side projection one tongue piece of at least two connecting holes, a stop section is formed bottom opposite side, this lower snap fit is sticked in this connecting hole, the hook part of each lower snap fit is placed in relative connecting hole, and this snap-latch surface is resisted against this surface, stop section, and the free end of this tongue piece is adjacent to the one side of this hook part away from this snap-latch surface.
2. armrests structure as claimed in claim 1, is characterized in that, be provided with plural reinforcing chip in described lower seat.
3. armrests structure as claimed in claim 1, it is characterized in that, one end of described lower seat is equipped with three lower snap fits towards direction, the described seat of honour, is equipped with two lower snap fits at the other end, and described connecting hole is provided with five to descending snap fit.
4. armrests structure as claimed in claim 1, it is characterized in that, described outer armrest pad forms a shelly, and be formed with an opening towards described lower seat direction, described cover board has extended to form a lateral margin at contiguous peripheral position towards this lower seat direction, and this cover board is sticked in inside, the described seat of honour, and this lateral margin fits in the block edge inner face of this outer armrest pad.
5. armrests structure as claimed in claim 1, is characterized in that, the described seat of honour more comprises pad in, and this interior pad is folded between described outer armrest pad and described cover board.
6. armrests structure as claimed in claim 1, it is characterized in that, described outer armrest pad is a flexible material.
7. armrests structure as claimed in claim 6, it is characterized in that, described flexible material is a thermoplastic polyurethane.
8. armrests structure as claimed in claim 5, is characterized in that, the material of described interior pad is that a foaming material or a bubble are continuous.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103212401 | 2014-07-11 | ||
| TW103212401U TWM488256U (en) | 2014-07-11 | 2014-07-11 | Structure of armrest of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204617620U true CN204617620U (en) | 2015-09-09 |
Family
ID=52109162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520082110.7U Expired - Fee Related CN204617620U (en) | 2014-07-11 | 2015-02-05 | Chair armrest structure |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP3197480U (en) |
| CN (1) | CN204617620U (en) |
| TW (1) | TWM488256U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534118A (en) * | 2016-01-20 | 2016-05-04 | 湖州四友旅游用品有限公司 | Armchair |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI698204B (en) * | 2020-01-03 | 2020-07-11 | 陳羿儒 | Support lever with quick combination mechanism |
-
2014
- 2014-07-11 TW TW103212401U patent/TWM488256U/en not_active IP Right Cessation
-
2015
- 2015-02-05 CN CN201520082110.7U patent/CN204617620U/en not_active Expired - Fee Related
- 2015-02-27 JP JP2015000915U patent/JP3197480U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534118A (en) * | 2016-01-20 | 2016-05-04 | 湖州四友旅游用品有限公司 | Armchair |
| CN105534118B (en) * | 2016-01-20 | 2018-08-28 | 湖州四友旅游用品有限公司 | A kind of armchair |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM488256U (en) | 2014-10-21 |
| JP3197480U (en) | 2015-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150909 Termination date: 20170205 |