CN201840114U - Portable retractable airbed - Google Patents
Portable retractable airbed Download PDFInfo
- Publication number
- CN201840114U CN201840114U CN2010205479486U CN201020547948U CN201840114U CN 201840114 U CN201840114 U CN 201840114U CN 2010205479486 U CN2010205479486 U CN 2010205479486U CN 201020547948 U CN201020547948 U CN 201020547948U CN 201840114 U CN201840114 U CN 201840114U
- Authority
- CN
- China
- Prior art keywords
- tube body
- air mattress
- positioning convex
- interior tube
- outer tube
- 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
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to a portable retractable airbed, which comprises two retractable rods, an air mattress and connecting sleeves, the two retractable rods are in parallel and opposite to each other, the air mattress is movably sleeved and tensioned between the two retractable rods when in use, the connecting sleeves are respectively detachably connected between both ends of the two retractable rods, each retractable rod consists of an inner pipe, an outer pipe and a first locking mechanism, the inner pipe and the outer pipe are retractably sleeved together, and the first locking mechanism is arranged between the inner pipe and the outer pipe. The portable retractable airbed comprises the two retractable rods, the two connecting sleeves and four supporting legs, and has the advantages of simple overall structure, convenience in operation and carrying, small size and light weight.
Description
Technical field
The utility model relates to a kind of portable stretchable air mattress.
Background technology
As shown in Figure 1, be a kind of existing bedstead with expansible and closing function, this bedstead comprises that several are along I direction of principal axis and the II direction of principal axis support bar 8 side by side and the expansion bracket 9 of array connection adjacent supports bar 8, and support bar 8 is vertical and has the effect that can stretch up and down along the III direction of principal axis, make support bar 8 on, the bottom respectively is arranged with a plastic parts and forms a top 81 and a bearing portion 82 respectively, bearing portion 82 is in order to be seated on the bearing-surface just like ground, top 81 is then in order to supporting bed body (not shown), in addition, expansion bracket 9 is X-shaped by two isometric connecting rods 91 and constitutes, it is the pivot joint shape in the center, make two connecting rods 91 can relatively rotate to change angle, and two connecting rods 91 of expansion bracket 9 form one first connecting portion 911 in the end of the same side, two connecting rods 91 then form one second connecting portion 912 in the end of other the same side, make expansion bracket 9 respectively along I direction or II direction in order to connect two adjacent steady arms 8, wherein, first connecting portion 911 of expansion bracket 9 is articulated in the top 91 and the bearing portion 82 of a support bar 8 wherein respectively, and second connecting portion 912 of expansion bracket 9 then is articulated in the top 81 and the bearing portion 82 of another adjacent supports bar 8 respectively.
When bedstead uses, each adjacent supports frame 8 must cooperate bed bulk area size and along I direction of principal axis or II direction of principal axis at a distance of certain distance, the distance of each adjacent supports frame of 9 cooperations of expansion bracket this moment relatively rotates its two connecting rod 91, and the transverse width that makes the X-shaped that two connecting rods 91 are constituted is greater than height up and down, so can connect adjacent support bar 8 positions, location by expansion bracket 9, the top 81 of each support bar 8 then forms several strong points jointly to support this body on the supporting surface on parallel I II plane that axle constitutes.
When bedstead does not use, the distance of adjacent supports bar 8 is dwindled, this moment, expansion bracket 9 was in order to keep original marriage relation, will make two connecting rods 91 rotate mutually and make the height up and down of its formed X-shaped greater than transverse width, support bar 8 also cooperates the form of expansion bracket 9 simultaneously and extends, and the shared area of so whole bedstead can dwindle and form a collapse state.
Yet, but plant the bedstead structure of opening and closing at this point, comprise a plurality of bracing frames and support bar, connect that complexity makes that the bedstead overall weight is big, carry inconvenience, thereby greatly influence practicality.
The utility model content
Main purpose of the present utility model is to overcome the syndeton complexity of prior art telescopic bed, the shortcoming that weight causes carrying inconvenience greatly, and a kind of portable stretchable air mattress is provided.
The utility model adopts following technical scheme:
A kind of portable stretchable air mattress, be tensioned to the inflatable packer between two expansion links when comprising parallel relative two expansion links, be slidingly connected and use, and removably being connected to joint sleeve between the described two expansion link two ends, described expansion link is by the inside and outside body of mutually flexible socket and be arranged at first between the inside and outside body and end mechanism for card and form.
Further, described joint sleeve is that U-shaped structure and its two ends are ended mechanism for card by second and removably connected with the realization of described interior tube body.
Further, described expansion link comprises outer tube body and is arranged at the interior tube body at these outer tube body two ends respectively.
Further, described second ends mechanism for card is fixed in interior tube body inside by positioning convex, and described joint sleeve cooperates this positioning convex to be provided with corresponding locating hole, and described positioning convex can or snap between the joint sleeve locating hole in disengaging and move.
Further, described first ends mechanism for card is fixed in described interior tube body inside by positioning convex, and described outer tube body cooperates this positioning convex to be provided with corresponding locating hole, and described positioning convex can or snap between the outer tube body locating hole in disengaging and move.
Further, also include feet, realize dismountable connection by the pipe joint that is arranged on the described joint sleeve.
Further, the outside, described interior tube body one end is provided with first and reinforces packing ring, and inboard, described outer tube body end is provided with limiting gasket.
Further, the outside, described interior tube body the other end is provided with second and reinforces packing ring.
By above-mentioned to description of the present utility model as can be known, compared with prior art, the utlity model has following beneficial effect: flexible air mattress of the present utility model adopts two expansion links, two joint sleeves and four feets to form, and overall structure is simpler; Reinforce packing ring by first between the inner and outer pipes end of body and strengthen the connection of the two, and prevent by limiting gasket that interior tube body from excessively taking off to draw high and break away from outer tube body; During use, the interior tube body of expansion link is pulled out, with joint sleeve two interior tube bodies are fixed, the pipe joint that then each feet is inserted in correspondence achieves a fixed connection, and puts inflatable packer in order and inflate to get final product, and is easy to operate; Not the time spent, joint sleeve and feet are dismantled respectively, and interior tube body is inserted in the folding again binding of outer tube body, volume is little, in light weight, easy to carry.
Description of drawings
Perspective view when Fig. 1 opens for the flexible bedstead of prior art;
Fig. 2 is a perspective view of the present utility model;
Fig. 3 is the internal structure schematic diagram of the utility model expansion link;
Fig. 4 is the utility model user mode schematic diagram.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 2, Fig. 3, Fig. 4, a kind of portable stretchable air mattress of the present utility model, comprise parallel two relative expansion links 11, be slidingly connected and be tensioned to inflatable packer 20 between two expansion links 11 when using, expansion link 11 comprises outer tube body 111 and is arranged at interior tube body 112 compositions at these outer tube body 111 two ends respectively, and in, outer tube body 112, end mechanism for card 31 by first between 111 ends and realize relative motion, this first ends mechanism for card 31 and is fixed in interior tube body 112 inside by positioning convex 311, outer tube body 111 cooperates this positioning convex 311 to be provided with corresponding locating hole a, and positioning convex 311 can or snap between the outer tube body 111 locating hole a in disengaging and move.The dismountable joint sleeve 40 that is connected with respectively in two expansion links, 11 two ends, joint sleeve 40 is for the U-shaped structure and its two ends end mechanism for card 32 by second and interior tube body 112 is realized removably connecting, this second ends mechanism for card 32 and is fixed in interior tube body 112 inside by positioning convex 321, joint sleeve 40 cooperates these positioning convex 321 to be provided with corresponding locating hole b, and positioning convex 321 can realize that joint sleeve 40 is separated with interior tube body 112 or is connected breaking away from or snap between the joint sleeve 40 locating hole b action.Also include four feets 50, realize dismountable connection by the pipe joint 41 that is arranged on the joint sleeve 40.Also be provided with first between interior tube body 112 and outer tube body 11 ends and reinforce packing ring 60 and limiting gasket 70, this first reinforces packing ring 60 on the interior tube body 112 1 ends outside, and this limiting gasket 70 is fixed in inboard, outer tube body 111 end again and is used to prevent that interior tube body 112 from excessively drawing high causes breaking away from outer tube body 111 after interior pipe has been packed outer tube into.Also be provided with second between interior tube body 112 and the joint sleeve 40 and reinforce packing ring 80, this second reinforcing packing ring 80 is fixed on the outside of interior tube body 112 near an end of joint sleeves 40.
When the utility model uses, the interior tube body of expansion link is pulled out, with joint sleeve two interior tube bodies are fixed, the pipe joint that then each feet is inserted in correspondence achieves a fixed connection, and puts inflatable packer in order and inflate to get final product, and is easy to operate; Not the time spent, joint sleeve and feet are dismantled respectively, and interior tube body is inserted in the folding again binding of outer tube body, volume is little, in light weight, easy to carry.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (8)
1. portable stretchable air mattress, it is characterized in that: be tensioned to the inflatable packer between two expansion links when comprising parallel relative two expansion links, be slidingly connected and use, and removably being connected to joint sleeve between the described two expansion link two ends, described expansion link is by the inside and outside body of mutually flexible socket and be arranged at first between the inside and outside body and end mechanism for card and form.
2. a kind of portable stretchable air mattress as claimed in claim 1 is characterized in that: described joint sleeve is that U-shaped structure and its two ends are ended mechanism for card by second and removably connected with the realization of described interior tube body.
3. a kind of portable stretchable air mattress as claimed in claim 1 is characterized in that: described expansion link comprises outer tube body and is arranged at the interior tube body at these outer tube body two ends respectively.
4. a kind of portable stretchable air mattress as claimed in claim 1 or 2, it is characterized in that: described second ends mechanism for card is fixed in described interior tube body inside by positioning convex, described joint sleeve cooperates this positioning convex to be provided with corresponding locating hole, and described positioning convex can or snap between the joint sleeve locating hole in disengaging and move.
5. as claim 1 or 3 described a kind of portable stretchable air mattress, it is characterized in that: described first ends mechanism for card is fixed in interior tube body inside by positioning convex, described outer tube body cooperates this positioning convex to be provided with corresponding locating hole, and described positioning convex can or snap between the outer tube body locating hole in disengaging and move.
6. a kind of portable stretchable air mattress as claimed in claim 1 is characterized in that: also include feet, realize dismountable connection by the pipe joint that is arranged on the described joint sleeve.
7. a kind of portable stretchable air mattress as claimed in claim 1 is characterized in that: the outside, described interior tube body one end is provided with first and reinforces packing ring, and inboard, described outer tube body end is provided with limiting gasket.
8. a kind of portable stretchable air mattress as claimed in claim 1 is characterized in that: the outside, described interior tube body the other end is provided with second and reinforces packing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205479486U CN201840114U (en) | 2010-09-28 | 2010-09-28 | Portable retractable airbed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205479486U CN201840114U (en) | 2010-09-28 | 2010-09-28 | Portable retractable airbed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201840114U true CN201840114U (en) | 2011-05-25 |
Family
ID=44035025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205479486U Expired - Fee Related CN201840114U (en) | 2010-09-28 | 2010-09-28 | Portable retractable airbed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201840114U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308230A (en) * | 2016-09-28 | 2017-01-11 | 钦州学院 | Portable seat cushion |
| CN109463932A (en) * | 2019-01-08 | 2019-03-15 | 广州旅行家户外用品有限公司 | A kind of air-filled foldable bed |
| CN112471818A (en) * | 2020-12-15 | 2021-03-12 | 武汉花都科技集团有限公司 | Combined steel double-layer bed |
-
2010
- 2010-09-28 CN CN2010205479486U patent/CN201840114U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308230A (en) * | 2016-09-28 | 2017-01-11 | 钦州学院 | Portable seat cushion |
| CN109463932A (en) * | 2019-01-08 | 2019-03-15 | 广州旅行家户外用品有限公司 | A kind of air-filled foldable bed |
| CN112471818A (en) * | 2020-12-15 | 2021-03-12 | 武汉花都科技集团有限公司 | Combined steel double-layer bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20110928 |