CN204383250U - A kind of truck chair seat airbag formula damping lifting mechanism - Google Patents
A kind of truck chair seat airbag formula damping lifting mechanism Download PDFInfo
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- CN204383250U CN204383250U CN201420776357.4U CN201420776357U CN204383250U CN 204383250 U CN204383250 U CN 204383250U CN 201420776357 U CN201420776357 U CN 201420776357U CN 204383250 U CN204383250 U CN 204383250U
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- lower bracket
- mechanical valve
- storage bag
- bracket
- air storage
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Abstract
The utility model discloses a kind of truck chair seat airbag formula damping lifting mechanism, comprise: upper bracket, lower bracket, first cross lifting assembly, second cross lifting assembly, hydraulic stem and air storage bag, described first cross lifting assembly is installed on the side of upper bracket and lower bracket, described second cross lifting assembly is installed on the opposite side of upper bracket and lower bracket, the top of described air storage bag is provided with admission port, the below of described air storage bag is provided with air extractor duct, described lower bracket is provided with the spacing rubber rods matched with the first cross lifting assembly, described upper bracket is provided with mechanical valve control assembly, the mechanical valve control desk that described mechanical valve control assembly comprises mechanical valve and matches with mechanical valve, described mechanical valve is connected with the admission port of air storage bag by rubber tubing, described upper bracket is provided with spacing lock pin, described lower bracket is provided with the limit lock catch matched with spacing lock pin.Thus jolting of well can filtering out that road surface brings, allow driver have and drive enjoyment preferably.
Description
Technical field
The utility model relates to chair art, particularly relates to a kind of truck chair seat airbag formula damping lifting mechanism.
Background technology
When the potted road surface that trucks entering is poor, because road surface feedback ratio is more direct, hang partially hard, be sorry by truck self and filter this type of and jolt, chaufeur very directly can experience that road surface brings impact, the experience of this roller-coaster formula is a very stern challenge to travelling comfort, this jolting is easy to cause driver fatigue to cause dangerous driving in addition, therefore in order to solve this technical matters, people are by truck seat design damping type seat, shock-absorbing seat of the prior art is generally mechanical type shock-absorbing seat, its defect is: lifting resistance is large, damping property is poor, job insecurity.
Therefore, be necessary to provide a kind of truck chair seat airbag formula damping lifting mechanism solved the problems of the technologies described above.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of convenience, practicality and traveling comfort truck chair seat airbag damping lifting mechanism all preferably.
For achieving the above object, the technical solution adopted in the utility model is: a kind of truck chair seat airbag formula damping lifting mechanism, comprise: upper bracket, lower bracket and the first cross lifting assembly be installed between upper bracket and lower bracket, second cross lifting assembly, hydraulic stem and air storage bag, described first cross lifting assembly is installed on the side of upper bracket and lower bracket, described second cross lifting assembly is installed on the opposite side of upper bracket and lower bracket, described air storage bag and hydraulic stem are installed on the central authorities of upper bracket and lower bracket, the top of described air storage bag is provided with admission port, the below of described air storage bag is provided with air extractor duct, described lower bracket is provided with the spacing rubber rods matched with the first cross lifting assembly, described upper bracket is provided with mechanical valve control assembly, the mechanical valve control desk that described mechanical valve control assembly comprises mechanical valve and matches with mechanical valve, described mechanical valve is connected with the admission port of air storage bag by rubber tubing, described upper bracket is provided with spacing lock pin, described lower bracket is provided with the limit lock catch matched with spacing lock pin.
Preferably, in above-mentioned a kind of truck chair seat airbag formula damping lifting mechanism, the end walls that described lower bracket comprises two side and is connected with two side, described spacing rubber rods is arranged on the sidewall of lower bracket, described limit lock catch is arranged on the end wall of lower bracket, one end of described limit lock catch is flexibly connected with the end wall of lower bracket by bearing pin, and the other end of described limit lock catch is provided with the draw-in groove that spacing lock pin matches.
Preferably, in above-mentioned a kind of truck chair seat airbag formula damping lifting mechanism, described lower bracket is provided with several lower margin.
The beneficial effects of the utility model are: the truck chair seat airbag formula damping lifting mechanism in the utility model, air is utilized to be easy to the feature compressed, high pressure air is filled with in air storage bag, air storage bag rapid expanding, promotes seat and rise, when reaching predetermined altitude, close inlet valve, air storage bag will form a closed tank body, not only can support the weight of driver's health, and jolting of can also filtering out that road surface brings well, allow driver have and drive enjoyment preferably.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of damping lifting mechanism in the utility model.
Fig. 2 is the structural representation of mechanical valve control assembly in the utility model.
In Fig. 1 and Fig. 2: 1, upper bracket, 2, lower bracket, the 3, first cross lifting assembly, 4, the second cross lifting assembly, 5, hydraulic stem, 6, storage tank, 7, admission port, 9, spacing rubber rods, 10, mechanical valve control assembly, 11, mechanical valve, 12, mechanical valve control desk, 13, spacing lock pin, 14, limit lock catch, 15, sidewall, 16, end wall, 17, bearing pin, 18, draw-in groove, 19, lower margin.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.The example of these preferred implementations illustrates in the accompanying drawings.Shown in accompanying drawing and the embodiment of the present utility model described with reference to the accompanying drawings be only exemplary, and the utility model is not limited to these embodiments.
At this, also it should be noted that, in order to avoid the utility model fuzzy because of unnecessary details, illustrate only in the accompanying drawings with according to the closely-related structure of scheme of the present utility model and/or treatment step, and eliminate other details little with the utility model relation.
Shown in ginseng Fig. 1 and Fig. 2, a kind of truck chair seat airbag formula damping lifting mechanism, comprise: upper bracket 1, lower bracket 2 and the first cross lifting assembly 3, the second cross lifting assembly 4, hydraulic stem 5 and the air storage bag 6 that are installed between upper bracket 1 and lower bracket 2, described hydraulic stem 5 can prevent the very fast bob suddenly occurred in lifting process, all releases also can ensure the steady decline at the uniform velocity of seat when the gas in air storage bag 6.Described first cross lifting assembly 3 is installed on the side of upper bracket 1 and lower bracket 2, described second cross lifting assembly 4 is installed on the opposite side of upper bracket 1 and lower bracket 2, described air storage bag 6 and hydraulic stem 5 are installed on the central authorities of upper bracket 1 and lower bracket 2, the top of described air storage bag 6 is provided with admission port 7, the below of described air storage bag 6 is provided with air extractor duct, described lower bracket 2 is provided with the spacing rubber rods 9 matched with the first cross lifting assembly 3, described upper bracket 1 is provided with mechanical valve control assembly 10, the mechanical valve control desk 12 that described mechanical valve control assembly 10 comprises mechanical valve 11 and matches with mechanical valve 11, described mechanical valve 11 is connected with the admission port 7 of air storage bag 6 by rubber tubing, described upper bracket 1 is provided with spacing lock pin 13, described lower bracket 2 is provided with the limit lock catch 14 matched with spacing lock pin 13.In the present embodiment, the end walls 16 that described lower bracket 2 comprises two side 15 and is connected with two side 15, described spacing rubber rods 9 is arranged on the sidewall 15 of lower bracket 2, described limit lock catch 14 is arranged on the end wall 16 of lower bracket 2, one end of described limit lock catch 14 is flexibly connected with the end wall 16 of lower bracket 2 by bearing pin 17, and the other end of described limit lock catch 14 is provided with the draw-in groove 18 that spacing lock pin 13 matches.Described lower bracket 2 is provided with several lower margin 19.
In the utility model, the principle of work of truck chair seat airbag formula damping lifting mechanism is: in working order, transfer in air storage bag 6 by air pump air feed by mechanical valve control assembly 10, air storage bag 6 expands and promotes seat rising, hydraulic stem 5 tension upward movement, jolt when meeting with in vehicle traveling process, gravity and the Seat support equilibrium of forces of the generation of chaufeur health are broken, at this moment air storage bag 6 pressure increase will offset jolting from ground suffered by chaufeur by discharge section gas, guarantees the travelling comfort of chaufeur.In order to ensure that air storage bag 6 is in the operation interval of a safety, in the descending process of seat, limited location rubber rods 9 limits the descending distance of seat, guarantees there are enough spaces below air storage bag 6; Limited the up stroke of seat on the seat by the first cross limit assembly 3 and the second cross limit assembly 4 in row process, when arrival work area, upwards rotary spacing snap close 14 makes the draw-in groove 18 of limit lock catch 14 block spacing lock pin 13, thus air storage bag 6 can be prevented to leak gas or the personal damage causing the very fast decline of seat to cause that breaks.
In sum, truck chair seat airbag formula damping lifting mechanism in the utility model, utilizes air to be easy to the feature compressed, is filled with by high pressure air in air storage bag, air storage bag rapid expanding, promotion seat rises, and when reaching predetermined altitude, closes inlet valve, air storage bag will form a closed tank body, not only can support the weight of driver's health, and jolting of well can also filtering out that road surface brings, allow driver have and drive enjoyment preferably.
Finally, also it should be noted that, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.
Claims (3)
1. a truck chair seat airbag formula damping lifting mechanism, it is characterized in that, comprise: upper bracket, lower bracket and the first cross lifting assembly be installed between upper bracket and lower bracket, second cross lifting assembly, hydraulic stem and air storage bag, described first cross lifting assembly is installed on the side of upper bracket and lower bracket, described second cross lifting assembly is installed on the opposite side of upper bracket and lower bracket, described air storage bag and hydraulic stem are installed on the central authorities of upper bracket and lower bracket, the top of described air storage bag is provided with admission port, the below of described air storage bag is provided with air extractor duct, described lower bracket is provided with the spacing rubber rods matched with the first cross lifting assembly, described upper bracket is provided with mechanical valve control assembly, the mechanical valve control desk that described mechanical valve control assembly comprises mechanical valve and matches with mechanical valve, described mechanical valve is connected with the admission port of air storage bag by rubber tubing, described upper bracket is provided with spacing lock pin, described lower bracket is provided with the limit lock catch matched with spacing lock pin.
2. a kind of truck chair seat airbag formula damping lifting mechanism as claimed in claim 1, it is characterized in that: the end walls that described lower bracket comprises two side and is connected with two side, described spacing rubber rods is arranged on the sidewall of lower bracket, described limit lock catch is arranged on the end wall of lower bracket, one end of described limit lock catch is flexibly connected with the end wall of lower bracket by bearing pin, and the other end of described limit lock catch is provided with the draw-in groove that spacing lock pin matches.
3. a kind of truck chair seat airbag formula damping lifting mechanism as claimed in claim 1, is characterized in that: described lower bracket is provided with several lower margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776357.4U CN204383250U (en) | 2014-12-11 | 2014-12-11 | A kind of truck chair seat airbag formula damping lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776357.4U CN204383250U (en) | 2014-12-11 | 2014-12-11 | A kind of truck chair seat airbag formula damping lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204383250U true CN204383250U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776357.4U Active CN204383250U (en) | 2014-12-11 | 2014-12-11 | A kind of truck chair seat airbag formula damping lifting mechanism |
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| CN (1) | CN204383250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129094A (en) * | 2015-09-16 | 2015-12-09 | 航宇救生装备有限公司 | Lifting energy-absorption base of airplane driver seat |
| CN109693587A (en) * | 2018-12-03 | 2019-04-30 | 扬州市高升机械有限公司 | A kind of lifting damping engineering of integrating seat |
-
2014
- 2014-12-11 CN CN201420776357.4U patent/CN204383250U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129094A (en) * | 2015-09-16 | 2015-12-09 | 航宇救生装备有限公司 | Lifting energy-absorption base of airplane driver seat |
| CN109693587A (en) * | 2018-12-03 | 2019-04-30 | 扬州市高升机械有限公司 | A kind of lifting damping engineering of integrating seat |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |