CN204889282U - Seat with adjustable armrest height - Google Patents
Seat with adjustable armrest height Download PDFInfo
- Publication number
- CN204889282U CN204889282U CN201520627062.5U CN201520627062U CN204889282U CN 204889282 U CN204889282 U CN 204889282U CN 201520627062 U CN201520627062 U CN 201520627062U CN 204889282 U CN204889282 U CN 204889282U
- Authority
- CN
- China
- Prior art keywords
- handrail
- adjusting rod
- block
- arm
- rest frame
- 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
Abstract
The utility model discloses a seat with adjustable armrest height, its technical scheme main points are including fixing the handrail frame and the handrail piece of setting on the handrail frame on the seat, handrail piece lower extreme sets up the sliding tray towards the one side of handrail frame, the handrail frame is close to the one end of handrail piece and arranges in the sliding tray, the handrail mounts serving and be vertical orientation and arranged a plurality of fixing hole in proper order in the sliding tray, the handrail frame is gone up and is located to be provided with the regulating block near fixing hole, the regulating block is provided with the regulation rack with the parallel side surface of fixing hole, the handrail frame is just being located to rotate to fixing hole and is being installed the regulation pole, it is fixed with the gear to lie in regulation rack department on the regulation pole, the gear can cooperate with the regulation rack with fixing hole respectively through the slip of adjusting the pole. The utility model discloses a seat with adjustable armrest height makes whole handrail highly changing on the seat through adjusting the handrail piece, is fit for various crowds' use, has improved the result of use of seat.
Description
Technical field
The utility model relates to a kind of seat, and in particular, it relates to a kind of handrail height adjustable seat.
Background technology
Seat is that one has backrest, armed thing to sit on, handrail height on seat mostly is changeless, make when user's height is too high, arm is placed on handrail and user can be made to need friendship health to bend and arm can be placed on handrail completely, make the result of use reducing user, and when user's height is crossed short, when user sits on the seat, because arm is placed on handrail, what arm can be become is in lifting state, make arm when keeping long this kind of state, arm becomes numb, user's condition is caused to be deteriorated, make the result of use reducing seat.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing one can be applicable to whole shooting match uses, and improves the handrail height adjustable seat of seat result of use.
For achieving the above object, the utility model provides following technical scheme: a kind of handrail height adjustable seat, comprise fixing arm-rest frame on the seat and the handrail block be arranged on arm-rest frame, described handrail block lower end arranges sliding tray towards the one side of arm-rest frame, described arm-rest frame is placed in sliding tray near one end of handrail block, described arm-rest frame is placed on the one end in sliding tray and is arranged in sequence with several fixed vias in vertical direction, to be interconnected between described fixed via and the width of connectivity part is less than the diameter of fixed via, described arm-rest frame is provided with regulating block near fixed via place, a described regulating block side surface parallel with fixed via is provided with adjusting gear rack, described arm-rest frame is just being rotatablely equipped with adjusting rod to fixed via place and adjusting rod can horizontal slip on handrail block, described adjusting rod is positioned at adjusting gear rack place and is fixed with gear, described gear can be matched with fixed via and adjusting gear rack respectively by the slip of adjusting rod, described sliding tray away from adjusting rod a side surface and just groove is provided with to adjusting rod place, elastic component is provided with in described groove, described elastic component one end is fixed on the diapire of groove, the other end is fixed on adjusting rod.
By adopting technique scheme, when needs adjustable handrail height, adjusting rod driven gear is made to move to adjusting gear rack place by slidable adjustment bar, and by rotary regulating lever, gear is rotated on adjusting gear rack, and drive whole handrail block to move on arm-rest frame, for the height of adjustable handrail, when after the height that handrail reaches applicable, by the elastic force effect of elastic component, promotion adjusting rod is moved to make gear be placed in fixed via, make gear be limited in fixed via, make not to be moved on arm-rest frame for fixed armrest block.
The utility model is set to further: one end that described adjusting rod is placed in handrail block outside is provided with regulating wheel.
The utility model is set to further: described handrail block towards regulating wheel a side surface and be positioned at adjusting rod place and be provided with limited block, described adjusting rod is provided with the block matched with limited block.
The utility model has following advantage: by fixed via to the position-limiting action of gear and adjusting gear rack to the regulating action of gear, make user can the height of adjustable handrail flexibly, and there will not be the situation of handrail instability, by the effect of elastic component, can avoid after user's adjustable handrail height, forget and gear is placed in fixed via, there is the situation of handrail block movement on arm-rest frame, the result of use of user can be improved by arranging regulating wheel, the limited block cooperatively interacted by setting and block can avoid adjusting rod in use from the situation that handrail block comes off.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of handrail height adjustable seat of the utility model;
Fig. 2 is the arm-rest frame structural representation of a kind of handrail height adjustable seat of the utility model;
Fig. 3 is the sectional view of a kind of handrail height adjustable seat of the utility model;
Fig. 4 is the arm-rest frame partial elevation view of a kind of handrail height adjustable seat of the utility model;
Fig. 5 is the arm-rest frame partial rear view of a kind of handrail height adjustable seat of the utility model.
In figure: 1, arm-rest frame; 2, handrail block; 3, sliding tray; 4, fixed via; 5, regulating block; 6, adjusting gear rack; 7, adjusting rod; 8, gear; 9, regulating wheel; 10, limited block; 11, block; 12, groove; 13, elastic component.
Detailed description of the invention
Shown in 5, a kind of handrail height adjustable seat of the present embodiment, comprise fixing arm-rest frame 1 on the seat and the handrail block 2 be arranged on arm-rest frame 1, described handrail block 2 lower end arranges sliding tray 3 towards the one side of arm-rest frame 1, described arm-rest frame 1 is placed in sliding tray 3 near one end of handrail block 2, described arm-rest frame 1 is placed on the one end in sliding tray 3 and is arranged in sequence with several fixed vias 4 in vertical direction, is interconnected and the width of connectivity part is less than the diameter of fixed via 4 between described fixed via 4.
Described arm-rest frame 1 is provided with regulating block 5 near fixed via 4 place, described regulating block 5 side surface parallel with fixed via 4 is provided with adjusting gear rack 6, described arm-rest frame 1 is just being rotatablely equipped with adjusting rod 7 to fixed via 4 place and adjusting rod 7 can horizontal slip on handrail block 2, described adjusting rod 7 is positioned at adjusting gear rack 6 place and is fixed with gear 8, described gear 8 can be matched with fixed via 4 and adjusting gear rack 6 respectively by the slip of adjusting rod 7.
Described sliding tray 3 away from adjusting rod 7 a side surface and just groove 12 is provided with to adjusting rod 7 place, be provided with elastic component 13 in described groove 12, described elastic component 13 one end is fixed on the diapire of groove 12, and the other end is fixed on adjusting rod 7.
One end that described adjusting rod 7 is placed in handrail block 2 outside is provided with regulating wheel 9.
Described handrail block 2 towards regulating wheel 9 a side surface and be positioned at adjusting rod 7 place and be provided with limited block 10, described adjusting rod 7 is provided with the block 11 matched with limited block 10.
When needs adjustable handrail height, adjusting rod 7 driven gear 8 is made to move to adjusting gear rack 6 place by slidable adjustment bar 7, and by rotary regulating lever 7, gear 8 is rotated on adjusting gear rack 6, and drive whole handrail block 2 to move on arm-rest frame 1, for the height of adjustable handrail, when after the height that handrail reaches applicable, by the elastic force effect of elastic component 13, promotion adjusting rod 7 is moved to make gear 8 be placed in fixed via 4, gear 8 is limited in fixed via 4, makes not to be moved on arm-rest frame 1 for fixed armrest block 2.
By adopting technique scheme, by the position-limiting action of fixed via 4 pairs of gears 8 and the regulating action of adjusting gear rack 6 pairs of gears 8, make user can the height of adjustable handrail flexibly, and there will not be the situation of handrail instability, by the effect of elastic component 13, can avoid after user's adjustable handrail height, forget and gear 8 is placed in fixed via 4, there is the situation of handrail block 2 movement on arm-rest frame 1, the result of use of user can be improved by arranging regulating wheel 9, adjusting rod 7 can be avoided in use from the situation that handrail block 2 comes off with block 11 by arranging the limited block 10 cooperatively interacted.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a handrail height adjustable seat, comprise fixing arm-rest frame on the seat and the handrail block be arranged on arm-rest frame, it is characterized in that: described handrail block lower end arranges sliding tray towards the one side of arm-rest frame, described arm-rest frame is placed in sliding tray near one end of handrail block, described arm-rest frame is placed on the one end in sliding tray and is arranged in sequence with several fixed vias in vertical direction, to be interconnected between described fixed via and the width of connectivity part is less than the diameter of fixed via, described arm-rest frame is provided with regulating block near fixed via place, a described regulating block side surface parallel with fixed via is provided with adjusting gear rack, described arm-rest frame is just being rotatablely equipped with adjusting rod to fixed via place and adjusting rod can horizontal slip on handrail block, described adjusting rod is positioned at adjusting gear rack place and is fixed with gear, described gear can be matched with fixed via and adjusting gear rack respectively by the slip of adjusting rod, described sliding tray away from adjusting rod a side surface and just groove is provided with to adjusting rod place, elastic component is provided with in described groove, described elastic component one end is fixed on the diapire of groove, the other end is fixed on adjusting rod.
2. a kind of handrail height adjustable seat according to claim 1, is characterized in that: one end that described adjusting rod is placed in handrail block outside is provided with regulating wheel.
3. a kind of handrail height adjustable seat according to claim 2, is characterized in that: described handrail block towards regulating wheel a side surface and be positioned at adjusting rod place and be provided with limited block, described adjusting rod is provided with the block matched with limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627062.5U CN204889282U (en) | 2015-08-19 | 2015-08-19 | Seat with adjustable armrest height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520627062.5U CN204889282U (en) | 2015-08-19 | 2015-08-19 | Seat with adjustable armrest height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204889282U true CN204889282U (en) | 2015-12-23 |
Family
ID=54911512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520627062.5U Expired - Fee Related CN204889282U (en) | 2015-08-19 | 2015-08-19 | Seat with adjustable armrest height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204889282U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962673A (en) * | 2016-07-20 | 2016-09-28 | 常熟市梅李镇赵市永宏红木家具厂 | Seat with detachable handrails |
-
2015
- 2015-08-19 CN CN201520627062.5U patent/CN204889282U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962673A (en) * | 2016-07-20 | 2016-09-28 | 常熟市梅李镇赵市永宏红木家具厂 | Seat with detachable handrails |
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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: 20151223 Termination date: 20180819 |