CN204415579U - A kind of battery-driven car adjustable type ventilation mattress - Google Patents
A kind of battery-driven car adjustable type ventilation mattress Download PDFInfo
- Publication number
- CN204415579U CN204415579U CN201520066154.0U CN201520066154U CN204415579U CN 204415579 U CN204415579 U CN 204415579U CN 201520066154 U CN201520066154 U CN 201520066154U CN 204415579 U CN204415579 U CN 204415579U
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- China
- Prior art keywords
- battery
- driven car
- seat cushion
- screw rod
- adjustable type
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Abstract
The utility model discloses a kind of battery-driven car adjustable type ventilation mattress, comprise battery-driven car support, be positioned at immediately below seat cushion at battery-driven car support and be provided with bearing, internal thread hole is provided with along inside, mast height direction, be threaded screw rod in internal thread hole, be provided with seat cushion in screw rod upper end, and between seat cushion and bearing, be also provided with jam nut on screw rod; The utility model not only structure is simple, low cost of manufacture, and bench height can regulate voluntarily according to height, simple to operation, improve the comfort level in ride, and in seat cushion, breather port is set, practicality is good, can realize fanning effect, avoids human body to produce a large amount of sweat, meet human body requirements, add practicality and the traveling comfort of battery-driven car.
Description
Technical field
The utility model relates to battery-driven car, specifically a kind of battery-driven car adjustable type ventilation mattress.
Background technology
Along with the development of society, battery-driven car industry development is rapid, not only energy-conserving and environment-protective, and it is very convenient, but because battery-driven car volume is more and more less, especially seat cushion, more and more lower, the people of a lot of tall person is when riding, posture is very inharmonious, have impact on the traveling comfort of battery-driven car, and a lot of seat cushion is all airtight airfast, long-time ride produces a large amount of sweat, also have impact on the comfort level of battery-driven car.
Utility model content
Utility model object: the purpose of this utility model is to provide a kind of battery-driven car adjustable type ventilation mattress, not only structure is simple, low cost of manufacture, and bench height can regulate voluntarily according to height, simple to operation, improve the comfort level in ride, and arrange breather port in seat cushion, practicality is good, fanning effect can be realized, avoid human body to produce a large amount of sweat, meet human body requirements, add practicality and the traveling comfort of battery-driven car.
Technical scheme: a kind of battery-driven car adjustable type ventilation mattress described in the utility model, comprise battery-driven car support, be positioned at immediately below seat cushion at battery-driven car support and be provided with bearing, internal thread hole is provided with along inside, mast height direction, be threaded screw rod in internal thread hole, be provided with seat cushion in screw rod upper end, and between seat cushion and bearing, be also provided with jam nut on screw rod.
Pass through the technical solution of the utility model, bearing is connected by screw rod with seat cushion, and height realizes up-down adjustment by rotary screw, simple and fast, and fix seat cushion by jam nut, structure is simple, can regulate voluntarily according to height, simple to operation, improve the comfort level in ride.
The technical scheme that the utility model limits further is:
Aforesaid battery-driven car adjustable type ventilation mattress, jam nut is arranged with two handles along its cross-wise direction, is symmetrical arranged two handles, handled easily, directly with the hands hold handle rotational lock nut when regulating, namely adjustable and locking work, increases work efficiency.
Aforesaid battery-driven car adjustable type ventilation mattress, screw rod upper end and seat cushion adopt screw to be connected, and are connected by screw, for convenience detach, when seat cushion reaches service life or damages, are convenient for changing, cost-saving.
Aforesaid battery-driven car adjustable type ventilation mattress, seat cushion is positioned at battery-driven car advance horizontal direction and is also provided with ventilation inlet, the cavity be communicated with ventilation inlet is also provided with at seat cushion interior, being provided with air extractor vent directly over cavity, by arranging ventilation inlet and air extractor vent, making seat cushion have logical wind action, structure is simple, fanning effect is good, can greatly reduce the discharge rate of sweat, increases the traveling comfort of battery-driven car.
The utility model compared with prior art, its beneficial effect is: bearing is connected by screw rod with seat cushion, and height realizes up-down adjustment by rotary screw, simple and fast, and fix seat cushion by jam nut, structure is simple, can regulate voluntarily according to height, simple to operation, improve the comfort level in ride; Being symmetrical arranged two handles, handled easily, directly with the hands holding handle rotational lock nut when regulating, namely adjustable and locking work, increases work efficiency; By arranging ventilation inlet and air extractor vent, make seat cushion have logical wind action, structure is simple, and fanning effect is good, can greatly reduce the discharge rate of sweat, increases the traveling comfort of battery-driven car.
Accompanying drawing explanation
Fig. 1 is birds-eye view of the present utility model;
Fig. 2 is the cutaway view of B-B in Fig. 1;
Fig. 3 is structural representation of the present utility model;
Wherein: 1-battery-driven car support, 2-bearing, 3-internal thread hole, 4-screw rod, 5-seat cushion, 6-jam nut, 7-handle, 8-screw, 9-ventilation inlet, 10-cavity, 11-air extractor vent.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
Embodiment 1:
The present embodiment provides a kind of battery-driven car adjustable type ventilation mattress, comprise battery-driven car support 1, be positioned at immediately below seat cushion at battery-driven car support 1 and be provided with bearing 2, internal thread hole 3 is provided with along bearing 2 short transverse inside, be threaded screw rod 4 in internal thread hole 3, be provided with seat cushion 5 in screw rod 4 upper end, and between seat cushion 5 and bearing 2, be also provided with jam nut 6 on screw rod 4;
Jam nut 6 is arranged with two handles 7 along its cross-wise direction, is symmetrical arranged two handles, handled easily, directly with the hands holds handle rotational lock nut when regulating, and namely adjustable and locking work, increases work efficiency; Screw rod 4 upper end and seat cushion 5 adopt screw 8 to be connected; Seat cushion 5 is positioned at battery-driven car advance horizontal direction and is also provided with ventilation inlet 9, the cavity 10 be communicated with ventilation inlet 9 is also provided with in seat cushion 5 inside, air extractor vent 11 is provided with directly over cavity 10, by arranging ventilation inlet and air extractor vent, make seat cushion have logical wind action, structure is simple, and fanning effect is good, the discharge rate of sweat can be greatly reduced, increase the traveling comfort of battery-driven car.
Like this, the present embodiment not only structure is simple, low cost of manufacture, and bench height can regulate voluntarily according to height, simple to operation, improve the comfort level in ride, and arrange breather port in seat cushion, practicality is good, fanning effect can be realized, avoid human body to produce a large amount of sweat, meet human body requirements, add practicality and the traveling comfort of battery-driven car.
As mentioned above, although represented with reference to specific preferred embodiment and described the utility model, it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (4)
1. a battery-driven car adjustable type ventilation mattress, comprise battery-driven car support (1), it is characterized in that: be positioned at immediately below seat cushion described battery-driven car support (1) and be provided with bearing (2), internal thread hole (3) is provided with along described bearing (2) short transverse inside, be threaded screw rod (4) in described internal thread hole (3), be provided with seat cushion (5) in described screw rod (4) upper end, and be positioned on described screw rod (4) between seat cushion (5) and bearing (2) and be also provided with jam nut (6).
2. battery-driven car adjustable type ventilation mattress according to claim 1, is characterized in that: described jam nut (6) is arranged with two handles (7) along its cross-wise direction.
3. battery-driven car adjustable type ventilation mattress according to claim 1, is characterized in that: described screw rod (4) upper end and seat cushion (5) adopt screw (8) to be connected.
4. battery-driven car adjustable type ventilation mattress according to claim 1, it is characterized in that: described seat cushion (5) is positioned at battery-driven car advance horizontal direction and is also provided with ventilation inlet (9), also be provided with the cavity (10) be communicated with ventilation inlet (9) in described seat cushion (5) inside, directly over described cavity (10), be provided with air extractor vent (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066154.0U CN204415579U (en) | 2015-01-29 | 2015-01-29 | A kind of battery-driven car adjustable type ventilation mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520066154.0U CN204415579U (en) | 2015-01-29 | 2015-01-29 | A kind of battery-driven car adjustable type ventilation mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204415579U true CN204415579U (en) | 2015-06-24 |
Family
ID=53465970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520066154.0U Expired - Fee Related CN204415579U (en) | 2015-01-29 | 2015-01-29 | A kind of battery-driven car adjustable type ventilation mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204415579U (en) |
-
2015
- 2015-01-29 CN CN201520066154.0U patent/CN204415579U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |