CN2671437Y - Telescopic folding mosquito net frame - Google Patents
Telescopic folding mosquito net frame Download PDFInfo
- Publication number
- CN2671437Y CN2671437Y CN 200320125202 CN200320125202U CN2671437Y CN 2671437 Y CN2671437 Y CN 2671437Y CN 200320125202 CN200320125202 CN 200320125202 CN 200320125202 U CN200320125202 U CN 200320125202U CN 2671437 Y CN2671437 Y CN 2671437Y
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- CN
- China
- Prior art keywords
- pipe fitting
- mosquito net
- net frame
- utility
- snap
- 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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Abstract
The utility model relates to a telescopic folding mosquito net frame which comprises four transverse rods (1) and four vertical rods (2). The utility model is characterized in that each transverse rod (1) and each vertical rod (2) are respectively composed of snap folding telescopic pipes, and four transverse pipes (1) form a square or a rectangular plane of which the four corners are respectively connected with the vertical rods (2) through a three-way joint (3), wherein, the three-way joint (3) comprises a hinge connecting piece and a snap fixing piece, and the vertical rods (2) are folded to the plane formed by the transverse pipes (1) through the hinge connecting piece and spread in a vertical direction to form four supporting pins through the snap fixing piece. The utility model can be folded and has telescopic function, and the length of the supporting pins and supporting transverse rods can be shortened to more than one times. After molding, the utility model can be folded into one straight line. With the advantages of small volume and convenient carrying, the utility model is especially suitable for the situations, such as outdoor travels or outdoor work, etc. The utility model can save natural resources and protect environments.
Description
Technical field
The utility model relates to a kind of mosquito net frame, particularly a kind of fold concertina-wise mosquito net frame.Be applicable to occasions such as family, hotel and out on tours.Belong to the mosquito net frame technical field.
Background technology
At present, mosquito net is the necessity during people live, and mosquito net generally comprises support and veiling.In the prior art, there is the shortcoming that volume is big, cost is high in mosquito net frame, luxurious mosquito net, imperial court mosquito net as China's production, the support of these mosquito nets is a detachable, have following three aspect shortcomings: (1) takes that the main parts in back can not fold, length is long apart, need take bigger space, carry inconvenience, be not suitable as the tourism mosquito net.(2) whole mosquito net frame is made up of the accessory of a plurality of dispersions, need ressemble during use, difficulty is installed, and brings inconvenience to the user.(3) cost is big, price is high, is difficult to be generalized to average family and uses, and more is difficult to as the tourism supplies or the product promotion of working of going out.
The utility model content
The utility model technical issues that need to address, promptly the purpose of this utility model is in order to overcome the shortcoming that prior art detachable mosquito net frame volume is big, installation is difficult, cost is high, a kind of fold concertina-wise mosquito net frame to be provided.
Technical problem of the present utility model can solve by taking following measure: a kind of fold concertina-wise mosquito net frame, comprise four cross bars and four montants, its design feature is: described each cross bar, each montant is made of snap-on folding retractable pipe respectively, article four, transverse tube constitutes a square or rectangular planes, four angles on this plane respectively are connected with montant by a three-way connection, described three-way connection comprises a loose-leaf connector and snap-on fixture, make the folding plane that constitutes to transverse tube of montant by the loose-leaf connector, montant is opened to vertical direction by the snap-on fixture, form four feets.
The purpose of this utility model also can reach by taking following measure:
The snap-on folding retractable pipe that constitutes each cross bar, each montant comprises pipe fitting A, B, the caliber of pipe fitting A, B small one and large one, the less pipe fitting of caliber can stretch into inner chamber, the formation telescopic tube of the bigger pipe fitting of caliber, the end of the pipe fitting that caliber is bigger by the spring snap type folding hinge be connected with sleeve C, the internal diameter of the internal diameter of this sleeve C and big pipe fitting quite, the pipe fitting of less caliber can be slided in the inner chamber of sleeve C and big pipe fitting, be provided with the collapsing length of positioning key, the less pipe fitting of restriction in the big pipe fitting.
The surface of less pipe fitting is provided with groove, and the size of this groove, shape and aforementioned positioning key coincide, to prevent pipe fitting left and right swing in telescopic process.
Respectively be provided with scale on described pipe fitting A, the pipe fitting B, to determine collapsing length.
Pipe fitting A, pipe fitting B are made of plastics or stainless steel, and three-way connection, sleeve C, positioning key are made of stainless steel or plastics, and the spring snap type folding hinge is made of stainless steel.
Positioning key is made of slack adjuster.
Outstanding effect of the present utility model is:
1, characteristics of the present utility model are can both to fold and stretch at feet and support rail, and the junction of feet and support rail also can fold and stretch, can be more than one times with the contraction in length of feet and support rail, and can be folded into linear pattern after the formed product, volume is little, easy to carry, occasion such as be specially adapted to out on tours or go out to work.
2, the utility model be owing to can fold up when not using, and therefore, even at non-working condition, also need not support taken apart and deposits, and both saved the space, and the trouble of ressembling after also avoiding at every turn tearing open has characteristics easy to use.
3, most of accessory of the present utility model is made of plastics, has the characteristics of saving natural resources such as bamboo and wood on the one hand, on the other hand, has saved noble metals such as stainless steel, has low, the lightweight characteristics of cost.
The drawing explanation
Fig. 1 is the structural representation of the utility model embodiment 1.
The specific embodiment
Fig. 1 constitutes embodiment 1 of the present utility model.As can be seen from Figure 1, present embodiment is by four cross bars 1 and four montants 2, article four, transverse tube 1 constitutes a rectangular planes, four angles on this plane respectively are connected with montant 2 by a three-way connection 3, three-way connection 3 comprises a loose-leaf connector 6 and snap-on fixture 7, loose-leaf connector 6 makes the montant 2 folding planes that constitute to transverse tube 1, and snap-on fixture 7 makes montant 2 open, form four stable feets to vertical direction.Each cross bar 1, each montant 2 comprise pipe fitting A, B, the caliber of pipe fitting A is bigger, the caliber of pipe fitting B is less, pipe fitting B can stretch into inner chamber, the formation telescopic tube of pipe fitting A, the end of pipe fitting A by spring snap type folding hinge 4 be connected with sleeve C, the internal diameter of the internal diameter of this sleeve C and pipe fitting quite, pipe fitting B can be slided in the inner chamber of sleeve C and pipe fitting A, be provided with positioning key 5, restriction collapsing length among the pipe fitting A than pipe fitting B.The surface of pipe fitting B is provided with groove, and the size of this groove, shape and aforementioned positioning key 5 coincide, to prevent pipe fitting left and right swing in telescopic process.Respectively be provided with scale on described pipe fitting A, the pipe fitting B, to determine collapsing length.
In the present embodiment: pipe fitting A, pipe fitting B are made of plastics or stainless steel, and three-way connection 3, sleeve C, positioning key 5 are made of stainless steel or plastics, and spring snap type folding hinge 4 is made of stainless steel.Positioning key 5 is made of slack adjuster.The utility model can be folded into linear pattern by three-way connection 3, sleeve C, spring snap type folding hinge 4 and positioning key 5, dwindle volume greatly.
Present embodiment can be made two kinds of models, and concrete size is as follows:
Universal: collapsing length 1.1m～2.2m
Width 1.0m～2.0m
Height 0.55m～1.65m
The virgin type of using: collapsing length 0.5m～1.0m
Width 0.45m～0.9m
Height 0.33m～0.9m
The utility model except solve the society required, the more important thing is can play the protection national natural resources, the protection environment effect.Because at present general family and migrant worker come the built mosquito net frame with bamboo bar or wooden stick.Company is an example with the Li Hai printing and dyeing of Shatian, Dongguan City, Guangdong Province, existing employee people more than 3,000, if everyone is with six bamboo bars or wooden stick (at least six) built mosquito net, promptly once need calculate with the bamboo grove area with surplus 20,000, need deforestation more than five mu approximately, the whole nation hundreds of millions persons of working that go out that just think if adopt bamboo bar or wooden stick built mosquito net frame, promptly need deforestation more than ten million mu, at that rate, will estimate environment damage.
Claims (6)
1, a kind of fold concertina-wise mosquito net frame, comprise four cross bars (1) and four montants (2), it is characterized in that: described each cross bar (1), each montant (2) is made of snap-on folding retractable pipe respectively, article four, transverse tube (1) constitutes a square or rectangular planes, four angles on this plane respectively are connected with montant (2) by a three-way connection (3), described three-way connection (3) comprises a loose-leaf connector and snap-on fixture, make the folding plane that constitutes to transverse tube (1) of montant (2) by the loose-leaf connector, montant (2) is opened to vertical direction by the snap-on fixture, form four feets.
2, a kind of fold concertina-wise mosquito net frame according to claim 1, it is characterized in that: constitute each cross bar (1), the snap-on folding retractable pipe of each montant (2) comprises pipe fitting A, B, pipe fitting A, the caliber of B small one and large one, the less pipe fitting of caliber can stretch into the inner chamber of the bigger pipe fitting of caliber, form telescopic tube, the end of the pipe fitting that caliber is bigger is connected with sleeve C by spring snap type folding hinge (4), the internal diameter of this sleeve C is suitable with the internal diameter of big pipe fitting, the pipe fitting of less caliber can be slided in the inner chamber of sleeve C and big pipe fitting, be provided with positioning key (5) in the big pipe fitting, limit the collapsing length of less pipe fitting.
3, a kind of fold concertina-wise mosquito net frame according to claim 2, it is characterized in that: the surface of less pipe fitting is provided with groove, and the size of this groove, shape and aforementioned positioning key (5) coincide, to prevent pipe fitting left and right swing in telescopic process.
4, a kind of fold concertina-wise mosquito net frame according to claim 2 is characterized in that: respectively be provided with scale on described pipe fitting A, the pipe fitting B, to determine collapsing length.
5, a kind of fold concertina-wise mosquito net frame according to claim 2, it is characterized in that: pipe fitting A, pipe fitting B are made of plastics or stainless steel, three-way connection (3), sleeve C, positioning key (5) are made of stainless steel or plastics, and spring snap type folding hinge (4) is made of stainless steel.
6, a kind of fold concertina-wise mosquito net frame according to claim 2, it is characterized in that: positioning key (5) is made of slack adjuster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125202 CN2671437Y (en) | 2003-12-29 | 2003-12-29 | Telescopic folding mosquito net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125202 CN2671437Y (en) | 2003-12-29 | 2003-12-29 | Telescopic folding mosquito net frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2671437Y true CN2671437Y (en) | 2005-01-19 |
Family
ID=34476723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125202 Expired - Fee Related CN2671437Y (en) | 2003-12-29 | 2003-12-29 | Telescopic folding mosquito net frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2671437Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518681A (en) * | 2016-06-20 | 2017-12-29 | 张玉伟 | A kind of mosquito curtain |
| CN108464748A (en) * | 2018-05-28 | 2018-08-31 | 郑州宇恒环保技术有限公司 | Simple And Practical type toilet turning Folding bathtub |
| CN108814129A (en) * | 2018-08-20 | 2018-11-16 | 王诗冲 | Exempt from that mosquito net is installed |
-
2003
- 2003-12-29 CN CN 200320125202 patent/CN2671437Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107518681A (en) * | 2016-06-20 | 2017-12-29 | 张玉伟 | A kind of mosquito curtain |
| CN108464748A (en) * | 2018-05-28 | 2018-08-31 | 郑州宇恒环保技术有限公司 | Simple And Practical type toilet turning Folding bathtub |
| CN108814129A (en) * | 2018-08-20 | 2018-11-16 | 王诗冲 | Exempt from that mosquito net is installed |
| CN108814129B (en) * | 2018-08-20 | 2023-07-18 | 王诗冲 | Mosquito net support convenient to installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |