CN203046939U - Deck-penetrating adjustable support - Google Patents
Deck-penetrating adjustable support Download PDFInfo
- Publication number
- CN203046939U CN203046939U CN 201320033578 CN201320033578U CN203046939U CN 203046939 U CN203046939 U CN 203046939U CN 201320033578 CN201320033578 CN 201320033578 CN 201320033578 U CN201320033578 U CN 201320033578U CN 203046939 U CN203046939 U CN 203046939U
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- CN
- China
- Prior art keywords
- deck
- vertical column
- column
- vertical columns
- adjustable support
- 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 - Lifetime
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Abstract
The utility model discloses a deck-penetrating adjustable support which comprises an upper base, a handle, a sliding vertical column, a fixing vertical column, an air pressure cylinder and a lower base. The fixing vertical column penetrates through a deck to the position below the deck in an extending mode. The sliding vertical column is sleeved in the fixing vertical column. The air pressure cylinder is arranged in the sliding vertical column. The lower end of the air pressure cylinder is fixed at the lowermost end of the fixing vertical column. The upper end of the air pressure cylinder is fixed at the uppermost end of the sliding vertical column. The upper base is sleeved on the sliding vertical column. The handle is arranged on the side face of the upper base. Compared with the prior art, the deck-penetrating adjustable support has the advantages that part of the stroke is below the deck, therefore the height of the fixing vertical column on the deck cannot be occupied, the stoke of the sliding vertical rod can be increased, various heights needed by a customer can be provided, the height of a whole seat cannot be increased, the gravity center of the whole seat can be lowered, accordingly the gravity centers of vehicles, ships and other transportation means are lowered, and stability of the transportation means during traveling can be improved.
Description
Technical field
The utility model relates to a kind of regulating chair seat support, relates in particular to the lifting of using on a kind of car and boat vehicle and crosses deck regulating chair seat support.
Background technology
Most seat support all has rising and adjustable function that descends on the market at present, satisfies the demand of various height.But general regulating chair seat support is all above deck, the stroke distances of lifting, and can being subjected to, the height of below vertical columns influences.Because be liftable column, thus the slip column of the inside when not using, the pipe of some overlaps with vertical columns, so when the vertical columns height is more high, the stroke of slip column is also just more high.But the height of vertical columns is more high, the height of whole seat, and it is higher also can to become, and has just not necessarily made things convenient in the use of integral body.
The utility model content
Utility model purpose: in order to solve the deficiencies in the prior art, provide a kind of stroke adjustment scope big deck adjustable support excessively.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of deck adjustable support of crossing, comprise upper bed-plate, handle, slip column, vertical columns, air cylinder and lower bottom base, described vertical columns extends through below, deck to deck, be set with the slip column in the described vertical columns, be provided with air cylinder in the slip column, the lower end of air cylinder is fixed on vertical columns bottom, and the upper end of air cylinder is fixed on the top of slip column, be arranged with upper bed-plate on the slip column, the side of upper bed-plate is provided with handle.
As optimization, described slip column one side has sliding recess, the set screw of column pipe rotation when corresponding vertical columns is provided with the column of avoiding sliding and rises or descend.
Beneficial effect: compared with prior art, the stroke that the utility model biggest advantage is some belowdecks, so can not take the height of vertical columns on the deck, can allow the stroke of slip column increase, satisfy the required various height of client, and can not allow the height of whole seat increase, also can reduce the center of gravity of whole seat, and then allow the center of gravity of the vehicle such as car and boat also descend, the stability when travelling to increase these vehicle.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further explanation:
A kind of deck adjustable support of crossing as shown in the figure, comprise upper bed-plate 5, handle 51, slip column 3, vertical columns 2, air cylinder 4 and lower bottom base 1, vertical columns 2 extends through below, deck to deck, be set with slip column 3 in the vertical columns 2, be provided with air cylinder 4 in the slip column 3, the lower end of air cylinder 4 is fixed on vertical columns 2 bottom, the upper end of air cylinder 4 is fixed on the top of slip column 3, be arranged with upper bed-plate 5 on the slip column 3, the side of upper bed-plate 5 is provided with handle 51, slip column 3 one sides have sliding recess 31, the set screw 21 of column pipe rotation when corresponding vertical columns 2 is provided with the column 3 of avoiding sliding and rises or descend.
The above only is preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (2)
1. cross the deck adjustable support for one kind, it is characterized in that: comprise upper bed-plate, handle, slip column, vertical columns, air cylinder and lower bottom base, described vertical columns extends through below, deck to deck, be set with the slip column in the described vertical columns, be provided with air cylinder in the slip column, the lower end of air cylinder is fixed on vertical columns bottom, and the upper end of air cylinder is fixed on the top of slip column, be arranged with upper bed-plate on the slip column, the side of upper bed-plate is provided with handle.
2. the deck adjustable support of crossing according to claim 1, it is characterized in that: described slip column one side has sliding recess, the set screw of column pipe rotation when corresponding vertical columns is provided with the column of avoiding sliding and rises or descend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033578 CN203046939U (en) | 2013-01-23 | 2013-01-23 | Deck-penetrating adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320033578 CN203046939U (en) | 2013-01-23 | 2013-01-23 | Deck-penetrating adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046939U true CN203046939U (en) | 2013-07-10 |
Family
ID=48729927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320033578 Expired - Lifetime CN203046939U (en) | 2013-01-23 | 2013-01-23 | Deck-penetrating adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057846A (en) * | 2014-05-09 | 2014-09-24 | 苏州标图高级座椅有限公司 | Driver seat lifter |
-
2013
- 2013-01-23 CN CN 201320033578 patent/CN203046939U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057846A (en) * | 2014-05-09 | 2014-09-24 | 苏州标图高级座椅有限公司 | Driver seat lifter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |