CN207693269U - Vacuum suction chair - Google Patents
Vacuum suction chair Download PDFInfo
- Publication number
- CN207693269U CN207693269U CN201720864866.6U CN201720864866U CN207693269U CN 207693269 U CN207693269 U CN 207693269U CN 201720864866 U CN201720864866 U CN 201720864866U CN 207693269 U CN207693269 U CN 207693269U
- Authority
- CN
- China
- Prior art keywords
- vacuum
- seat
- pressing piece
- chair
- counterbore
- 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
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
A kind of vacuum suction chair of the utility model, includes seat（1）, the seat（1）Four angles on be both provided with chair leg vertically downwards（2）, the seat（1）Middle part be hollow vacuum cavity（1.1）, and chair leg（2）It is vertically provided with air flue along its length（2.1）, the air flue（2.1）Top and vacuum cavity（1.1）It is connected, leg（2）Bottom sucker is installed（3）, above-mentioned air flue（2.1）Bottom and sucker（3）Cavity be connected；The seat（1）Bottom surface on vacuum extractor is installed（4）And accumulator（6）, the seat（1）Side wall on button is installed（7）；The vacuum extractor（4）Vacuum orifice by being interspersed in seat（1）On exhaust tube（5）It is connected to vacuum cavity（1.1）.Chair, can be fixed on ground by a kind of vacuum suction chair of the utility model.
Description
Technical field
The utility model is related to a kind of vacuum suction chairs.
Background technology
Currently, conventional chair is found in use, when ground is wet and slippery or is positioned over smooth ground（As greatly
Reason stone ground）When upper, it was easy to cause sliding so that personnel fall down because of skidding；Moreover, conventional chair when baby climbs, holds
It easily slides and baby is caused to fall down.
Utility model content
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of vacuum that can be fixed on chair on ground
Adsorb chair.
What the purpose of this utility model was realized in：
A kind of vacuum suction chair, the vacuum suction chair includes seat, on four angles of the seat vertically downwards
It is provided with chair leg, the middle part of the seat is hollow vacuum cavity, and chair leg is vertically provided with air flue along its length, should
The top of air flue is connected with vacuum cavity, and the bottom of leg is equipped with sucker, the bottom of above-mentioned air flue and the chamber of sucker
Body is connected；Vacuum extractor and accumulator are installed on the bottom surface of the seat, button is installed on the side wall of the seat；
The vacuum orifice of the vacuum extractor is connected to vacuum cavity, the accumulator and pumping by the exhaust tube being interspersed on seat
It is serially connected with button in conductor cable between vacuum plant.
A kind of vacuum suction chair of the utility model is horizontally arranged with bleeder port on the side wall of one chair leg, the bleeder port with it is true
Cavity body is connected, and is hinged with pressing piece by axis pin on the side wall of chair leg（8）, which is pressed together on the opening of bleeder port
On, and the area of the pressing piece of rubber material is more than the area of the open end of bleeder port, and be recessed inwardly on the side wall of the chair leg
It is formed with counterbore, has the pressing piece of a v-shaped structure, and the side plate of the pressing piece of the v-shaped structure is located in the counterbore, the other side
Plate is located at outside counterbore；The lower end of above-mentioned pressing piece is pressed together on the top of the side plate in counterbore, the thickness of the side plate of the pressing piece
Degree equal to above-mentioned counterbore depth, and the tie point between two side plates of the pressing piece of v-shaped structure be articulated with by axis pin it is heavy
On the side wall in hole.
Compared with prior art, the utility model has the beneficial effects that：
The utility model is firmly adsorbed on the ground by sucker, to effectively avoid its sliding so that is taken
Personnel will not fall down.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of vacuum suction chair of the utility model.
Wherein：
Seat 1, chair leg 2, sucker 3, vacuum extractor 4, exhaust tube 5, accumulator 6, button 7, pressing piece 8；
Vacuum cavity 1.1；
Air flue 2.1, bleeder port 2.2, counterbore 2.3；
Axis pin 8.1.
Specific implementation mode
Referring to Fig. 1, the utility model is related to a kind of vacuum suction chair, the vacuum suction chair includes seat 1, described
The middle part of seat 1 is hollow vacuum cavity 1.1, and chair leg 2, and chair are both provided with vertically downwards on four angles of the seat 1
Leg 2 is vertically provided with air flue 2.1 along its length, and the top of the air flue 2.1 is connected with vacuum cavity 1.1, leg 2
Bottom sucker 3 is installed, the bottom of above-mentioned air flue 2.1 is connected with the cavity of sucker 3；It is installed on the bottom surface of the seat 1
There are vacuum extractor 4 and accumulator 6, button 7 is installed on the side wall of the seat 1；The vacuum orifice of the vacuum extractor 4
It is connected to vacuum cavity 1.1, leading between the accumulator 6 and vacuum extractor 4 by the exhaust tube 5 being interspersed on seat 1
Button 7 is serially connected on electric wire cable；
In use, pressing lower button 7, vacuum extractor 4 starts so that the formation vacuum of vacuum cavity 1.1, passes through air flue at this time
2.1 so that the air in sucker 3 is sucked away, to firmly adsorb chair leg 2 on the ground；
Further, it is horizontally arranged with bleeder port 2.2 on the side wall of a chair leg 2, the bleeder port 2.2 and vacuum cavity 1.1
It is connected, and pressing piece 8 is hinged with by axis pin 8.1 on the side wall of chair leg 2, which is pressed together on the opening of bleeder port 2.2
On, and the area of the pressing piece 8 of rubber material is more than the area of the open end of bleeder port 2.2, and on the side wall of the chair leg 2 inwardly
Recess is formed with counterbore 2.3, has the pressing piece 8 of a v-shaped structure, and the side plate of the pressing piece 8 of the v-shaped structure is located at the counterbore
In 2.3, another side plate is located at outside counterbore 2.3；The lower end of above-mentioned pressing piece 8 is pressed together on the top of the side plate in counterbore 2.3,
The thickness of the side plate of the pressing piece 8 is equal to the depth of above-mentioned counterbore 2.3, and between two side plates of the pressing piece 8 of v-shaped structure
Tie point is articulated with by axis pin on the side wall of counterbore 2.3；
When needing the mobile chair period of the day from 11 p.m. to 1 a.m, the side plate that pressing piece 8 is located at outside counterbore 2.3 is kicked with foot, so that being located at counterbore 2.3
Interior side plate overturns open-top pressing piece 8 so that bleeder port 2.2 is deflated；
In addition：It should be noted that above-mentioned specific implementation mode is only a prioritization scheme of this patent, the skill of this field
Any change or improvement that art personnel are done according to above-mentioned design, within the protection domain of this patent..
Claims (2)
1. a kind of vacuum suction chair, the vacuum suction chair includes seat（1）, the seat（1）Four angles on vertically to
Under be both provided with chair leg（2）, it is characterised in that：The seat（1）Middle part be hollow vacuum cavity（1.1）, and chair leg（2）
It is vertically provided with air flue along its length（2.1）, the air flue（2.1）Top and vacuum cavity（1.1）It is connected, the chair
Leg（2）Bottom sucker is installed（3）, above-mentioned air flue（2.1）Bottom and sucker（3）Cavity be connected；The seat（1）
Bottom surface on vacuum extractor is installed（4）And accumulator（6）, the seat（1）Side wall on button is installed（7）；It is described
Vacuum extractor（4）Vacuum orifice by being interspersed in seat（1）On exhaust tube（5）It is connected to vacuum cavity（1.1）, described
Accumulator（6）With vacuum extractor（4）Between conductor cable on be serially connected with button（7）.
2. a kind of vacuum suction chair as described in claim 1, it is characterised in that：One chair leg（2）Side wall on be horizontally arranged with and let out
Stomata（2.2）, the bleeder port（2.2）With vacuum cavity（1.1）It is connected, and chair leg（2）Side wall on pass through axis pin（8.1）Hinge
It is connected to pressing piece（8）, the pressing piece（8）It is pressed together on bleeder port（2.2）Opening on, and the pressing piece of rubber material（8）Face
Product is more than bleeder port（2.2）Open end area, and the chair leg（2）Side wall on be recessed inwardly and be formed with counterbore（2.3）, have
The pressing piece of one v-shaped structure（8）, and the pressing piece of the v-shaped structure（8）Side plate be located at the counterbore（2.3）It is interior, another side plate
Positioned at counterbore（2.3）Outside；Above-mentioned pressing piece（8）Lower end be pressed together on positioned at counterbore（2.3）The top of interior side plate, the pressing piece
（8）Side plate thickness be equal to above-mentioned counterbore（2.3）Depth, and the pressing piece of v-shaped structure（8）Two side plates between company
Contact is articulated with counterbore by axis pin（2.3）Side wall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864866.6U CN207693269U (en) | 2017-07-17 | 2017-07-17 | Vacuum suction chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720864866.6U CN207693269U (en) | 2017-07-17 | 2017-07-17 | Vacuum suction chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207693269U true CN207693269U (en) | 2018-08-07 |
Family
ID=63019725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720864866.6U Expired - Fee Related CN207693269U (en) | 2017-07-17 | 2017-07-17 | Vacuum suction chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207693269U (en) |
-
2017
- 2017-07-17 CN CN201720864866.6U patent/CN207693269U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180807 Termination date: 20190717 |