CN102334861A - Telescopic mosquito net rod - Google Patents
Telescopic mosquito net rod Download PDFInfo
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- CN102334861A CN102334861A CN201110340711XA CN201110340711A CN102334861A CN 102334861 A CN102334861 A CN 102334861A CN 201110340711X A CN201110340711X A CN 201110340711XA CN 201110340711 A CN201110340711 A CN 201110340711A CN 102334861 A CN102334861 A CN 102334861A
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Abstract
The invention discloses a telescopic mosquito net rod which comprises a bidirectional telescopic mosquito net rod and a one-way telescopic mosquito net rod, wherein the bidirectional telescopic mosquito net rod comprises at least three hollow pipes; the hollow pipes comprise outer pipes; two ends of each outer pipe are respectively inserted with a first hollow pipe; one end, which is arranged in the outer pipe, of each first hollow pipe is connected with an expansion joint group; the outer pipes and two first hollow pipes are all fastened by the expansion joint group after being subjected to telescopic adjustment; the one-way telescopic mosquito net rod at least comprises two hollow pipes, wherein the hollow pipes comprise outer pipes; the first hollow pipe is inserted into each outer pipe; one end, which is arranged in the outer pipe, of each first hollow pipe is connected with the expansion joint group; and the outer pipes and the first hollow pipes are all fastened by the expansion joint group after being subjected to flexible adjustment. The flexible mosquito net rod has the advantages of simple structure, no influence on the surface quality, convenience in collection and safety in use.
Description
Technical field
The present invention relates to a kind of daily living article, especially a kind of telescopic mosquito net pole of being convenient to collect is applicable to the mosquito net that supports 0.8～2.4m.
Background technology
Mosquito net is a mosquito-proof product commonly used in a kind of summer, generally all need use mosquito net frame to support in use, and mosquito net frame generally forms by many mosquito net pole assembling combination, in general; To autumn and do not have season of mosquito winter, all need mosquito net be covered up, in order to can using the coming year, but long mosquito net pole generally can't directly be collected; Therefore people have developed the various mosquito net poles of being convenient to folding, and the mosquito net pole that uses at present is divided into multiple, and a kind of for the mosquito net pole of plastic-steel structure comprises the bar section of many segments, mosquito net pole is hollow plastic tube; Through adopting bungee that mosquito net pole is cascaded, it is insecure to peg graft during this structure is used, and support rocks seriously, and when not using; Owing to bungee has soft elasticity, thereby can mosquito net frame folded, collect, this mosquito net pole be because bungee can be more and more loose after long-time the use; And aging gradually fracture needs after scrapping to change again, causes the waste of resource, and another kind of mosquito net pole is telescopic; Mosquito net pole comprises at least two hollow pipes, and promptly wherein there is the gap greater than the external diameter of another root hollow pipe in the internal diameter of a hollow pipe between such two hollow pipes; In order to guarantee two hollow pipes after flexible back is fixing through rotational expansion fastening joint, the hollow pipe of little caliber can not rock, and the two ends sidewall of the hollow pipe of so big caliber is an arc; Thereby guaranteeing does not have the gap between two hollow pipes, but because two hollow pipes are material such as stainless steel processes, such two hollow pipes are when stretching relative motion; Will certainly scratch the hollow pipe of little caliber, reduce the surface quality of hollow pipe, and rotational expansion fastening joint mainly contain compositions such as eccentric tensioner ring and eccentric shaft; Be that tubule footpath hollow pipe places the inner end of big caliber hollow pipe to be connected with rotational expansion fastening joint, eccentric tensioner ring is enclosed within on the eccentric shaft, and two hollow pipes are after flexible putting in place; Through rotating the hollow pipe of little caliber, eccentric tensioner ring is strutted, reach fastening effect thereby make between two hollow pipes; Because eccentric tensioner ring is arcwall face contact, but like this after long-term the use, can make the hollow pipe of big caliber produce distortion; The hollow pipe surface abrasion of little caliber is serious, reduces the utilization rate of mosquito net pole, need change; Improved expense, also had a kind of telescopic mosquito net pole, tubule footpath hollow pipe places the inner end of big caliber hollow pipe to be connected with connector; Beat on the surface of hollow pipe through manual between connector and the tubule footpath hollow pipe, thereby form a plurality of grooves connector and hollow pipe are fixed, but artificial beaing can be caused the deep mixed of groove; It is fixing not firm fixedly the time, can to cause like this, influence the service life of mosquito net pole, many times owing to mosquito net pole is that material such as stainless steel is processed; Two hollow pipe two ends at two ends are knife edge type, in the loading and unloading use, are easy to scratch human body like this, have potential safety hazard in the use.
Summary of the invention
The objective of the invention is in order to overcome above deficiency, provide a kind of simple in structure, can not influence surface quality, collection is convenient, telescopic mosquito net pole safe in utilization.
The object of the invention is realized through following technical scheme: a kind of telescopic mosquito net pole; Said mosquito net pole is the bi-directional expansion formula; Comprise at least three hollow pipes, hollow pipe comprises outer tube, and the two ends of outer tube all are inserted with first hollow pipe; Every first hollow pipe places the inner end of outer tube all to be connected with the expansion pipe group, and is all fastening through the expansion pipe group after telescopic adjustment between outer tube and two first hollow pipes.
A kind of telescopic mosquito net pole; Said mosquito net pole is unidirectional telescopic; Comprise at least two hollow pipes, hollow pipe comprises outer tube, is inserted with first hollow pipe in the outer tube; First hollow pipe places the inner end of outer tube to be connected with the expansion pipe group, and is fastening through the expansion pipe group after telescopic adjustment between the outer tube and first hollow pipe.
Further improvement of the present invention is: said mosquito net pole comprises outer tube; The two ends of outer tube all are inserted with first hollow pipe; Every first hollow pipe places an end of outside pipe all to be inserted with second hollow pipe; Every first hollow pipe places the inner end of outer tube, and every second hollow pipe places the inner end of first hollow pipe all to be connected with the expansion-head group, between outer tube and two first hollow pipes, all fastening through the expansion pipe group after telescopic adjustment between first hollow pipe and second hollow pipe.
Further improvement of the present invention is: each said expansion pipe group includes connector and expansion sleeve; Connector is divided into linkage section, tilting section and thread segment, and linkage section is connected with the inwall of hollow pipe, and linkage section is connected with the big distolateral wall of tilting section; The small end sidewall of tilting section is connected with thread segment; The big end external diameter of tilting section is with expansion sleeve greater than the external diameter of the hollow pipe that is connected with linkage section on the thread segment, expansion sleeve comprises two and half arcs cover and two Cross slats; Two Cross slats placing through front and back between the two and half arcs cover are connected; The right ends of every Cross slat is connected with the sidewall of two and half arcs cover respectively, and two latter two half arc covers of Cross slat bending piece together circle, and the inwall of expansion sleeve is provided with the helicla flute that is complementary with thread segment.
Further improvement of the present invention is: be equipped with the first anticreep seat between each said first hollow pipe and the outer tube; Each first anticreep seat includes first linkage section and second linkage section; The internal diameter of each first linkage section is all less than the big end external diameter of the connector medium dip section that is connected with first hollow pipe; The external diameter of each first linkage section is all less than the internal diameter of outer tube, and the external diameter of each second linkage section is all more than or equal to the external diameter of outer tube.
Further improvement of the present invention is: be equipped with the second anticreep seat between each said first hollow pipe and second hollow pipe; Each second anticreep seat includes the 3rd linkage section and the 4th linkage section; The internal diameter of each the 3rd linkage section is all less than the big end external diameter of the connector medium dip section that is connected with second hollow pipe; The external diameter of each the 3rd linkage section is all less than the internal diameter of first hollow pipe, and the external diameter of each the 4th linkage section is all more than or equal to the external diameter of first hollow pipe.
Further improvement of the present invention is: between the linkage section of each said first hollow pipe and the coupled connector that connects, all be fixedly connected through many group groove groups between the linkage section of each second hollow pipe and the coupled connector that connects; Many group groove groups are compression moulding, between the two ends inwall of outer tube and two first linkage sections and be glue between two first hollow pipes and two the 3rd linkage sections and connect.
Further improvement of the present invention is: the external diameter of the connector in the expansion pipe group that two said first hollow pipes connect is all less than the internal diameter of first hollow pipe; The external diameter of each expansion sleeve is fastened at the inwall of fastening back with outer tube that expand; The external diameter of the connector in the expansion pipe group that two second hollow pipes connect is all less than the internal diameter of second hollow pipe; The external diameter of each expansion sleeve is fastened with the inwall of two first hollow pipes respectively after fastening expanding, and each expansion sleeve is nylon or plastic cement or other to have certain flexible material and process.
Further improvement of the present invention is: every said first hollow pipe places an end of outside pipe to be arc fold bending or is connected with first protective jacket, and each first protective jacket external diameter is equal to the external diameter of first hollow pipe.
Further improvement of the present invention is: said first hollow pipe places an end of outside pipe to be arc fold bending or to be connected with second protective jacket; Outer tube is arc fold bending or is connected with the 3rd protective jacket away from an end of first hollow pipe; The external diameter of second protective jacket equals the external diameter of first hollow pipe, and the external diameter of said the 3rd protective jacket equals the external diameter of outer tube.
The present invention compared with prior art has the following advantages: easy to install, highly can regulate as required, and after regulating, fix through choosing dress expansion sleeve; The mosquito net pole surface can not scratch, and in the time need not using mosquito net frame, it is comparatively convenient to dismantle; Be convenient to collection; Not fragile, long service life has guaranteed that through increasing by first protective jacket and second protective jacket mosquito net pole is in use safer.
Description of drawings:
Fig. 1 is the structural representation of bi-directional expansion formula of the present invention;
Fig. 2 is the unidirectional telescopic structural representation of the present invention;
Fig. 3 is the structural representation of connector;
Fig. 4 is the structural representation of expansion sleeve;
Fig. 5 is the structural representation of the first anticreep seat;
Fig. 6 is the structural representation of the second anticreep seat;
Fig. 7 is the structural representation of connector and hollow pipe annexation;
Label among the figure: 1-outer tube, 2-first hollow pipe, 3-second hollow pipe, 4-expansion-head group, 5-connector, 6-expansion sleeve, 7-linkage section, 8-tilting section, 9-thread segment, 10-half arc cover, 11-Cross slat, 12-helicla flute, the 13-first anticreep seat, 14-first linkage section, 15-second linkage section, the 16-second anticreep seat, 17-the 3rd linkage section, 18-the 4th linkage section, 19-groove group, 20-first protective jacket, 21-second protective jacket, 22-the 3rd protective jacket.
The specific embodiment:
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
The present invention shows a kind of embodiment of telescopic mosquito net pole, and mosquito net pole comprises bi-directional expansion formula and unidirectional telescopic, and said mosquito net pole as shown in Figure 1 is the bi-directional expansion formula, comprises at least three hollow pipes; Hollow pipe comprises outer tube 1, and the two ends of outer tube 1 all are inserted with first hollow pipe 2, and every first hollow pipe 2 places outer tube 1 an inner end all to be connected with expansion pipe group 4, and is all fastening through expansion pipe group 4 after telescopic adjustment between outer tube 1 and two first hollow pipes 2; Said mosquito net pole as shown in Figure 2 is unidirectional telescopic, comprises at least two hollow pipes, and hollow pipe comprises outer tube 1, is inserted with first hollow pipe 2 in the outer tube 1; First hollow pipe 2 places outer tube 1 an inner end to be connected with expansion pipe group 4, and fastening through expansion pipe group 4 after telescopic adjustment between the outer tube 1 and first hollow pipe 2, the preferred said mosquito net pole of the present invention comprises five hollow pipes when being the bi-directional expansion formula, comprises outer tube 1; The two ends of outer tube 1 all are inserted with first hollow pipe 2, and every first hollow pipe 2 places outer tube 1 an outside end all to be inserted with second hollow pipe 3, and every first hollow pipe 2 places an end of outer tube 1 inside, and every second hollow pipe 3 places first hollow pipe, 2 inner ends all to be connected with expansion-head group 4; Between outer tube 1 and two first hollow pipes 2, all fastening through expansion pipe group 4 after telescopic adjustment between first hollow pipe 2 and second hollow pipe 3, each expansion pipe group 4 includes connector 5 and expansion sleeve 6, and connector 5 as shown in Figure 3 is divided into linkage section 7, tilting section 8 and thread segment 9; Linkage section 7 is connected with the inwall of hollow pipe, and linkage section 7 is connected with the big distolateral wall of tilting section 8, and the small end sidewall of tilting section 8 is connected with thread segment 9, and the big end external diameter of tilting section 8 is greater than the external diameter of the hollow pipe that is connected with linkage section 7; Be with expansion sleeve 6 on the thread segment 9, expansion sleeve 6 as shown in Figure 4 comprises that two Cross slats 11 placing through front and back between 11, two half arc covers 10 of 10 and two Cross slats of two and half arcs cover are connected, and the right ends of every Cross slat 11 is connected with the sidewall of two and half arcs cover 10 respectively; Two latter two half arc covers 10 of Cross slat 11 bendings piece together circle, and the inwall of expansion sleeve 6 is provided with the helicla flute 12 that is complementary with thread segment 9, is equipped with the first anticreep seat 13 between each first hollow pipe 2 and the outer tube 1; Each first anticreep seat 13 as shown in Figure 5 includes first linkage section 14 and second linkage section 15, and the internal diameter of each first linkage section 14 is all less than the big end external diameter of the connector 5 medium dip sections 8 that are connected with first hollow pipe 2, and the external diameter of each first linkage section 14 is all less than the internal diameter of outer tube 1; The external diameter of each second linkage section 15 all more than or equal to the external diameter of outer tube 1, is equipped with the second anticreep seat 16 between each first hollow pipe 2 and second hollow pipe 3, and each second anticreep seat 16 as shown in Figure 6 includes the 3rd linkage section 17 and the 4th linkage section 18; The internal diameter of each the 3rd linkage section 17 is all less than the big end external diameter of the connector 5 medium dip sections 8 that are connected with second hollow pipe 3, and the external diameter of each the 3rd linkage section 17 is all less than the internal diameter of first hollow pipe 2, and the external diameter of each the 4th linkage section 18 is all more than or equal to the external diameter of first hollow pipe 2; Between the linkage section 7 of each first hollow pipe 2 as shown in Figure 7 and the coupled connector that connects 5, all be fixedly connected between the linkage section 7 of each second hollow pipe 3 and the coupled connector that connects 5, organize groove group 19 more and be compression moulding through many group groove groups 19; Between the two ends inwall of outer tube 1 and two first linkage sections 14, be glue between two first hollow pipes 2 and two the 3rd linkage sections 17 and connect, the external diameter of the connector 5 in the expansion pipe group 4 that two first hollow pipes 2 connect is all less than the internal diameter of first hollow pipe 2; The external diameter of each expansion sleeve 6 is fastened at the inwall of fastening back with outer tube 1 that expand, and the external diameter of the connector 5 in the expansion pipe group 4 that two second hollow pipes 3 connect is all less than the internal diameter of second hollow pipe 3, and the external diameter of each expansion sleeve 6 is fastened with the inwall of two first hollow pipes 2 respectively after fastening expanding; Each expansion sleeve 6 is nylon or plastic cement or other to have certain flexible material and processes, and when mosquito net pole was the bi-directional expansion formula, every first hollow pipe 2 placed outer tube 1 an outside end to be arc fold bending or to be connected with first protective jacket 20; Each first protective jacket, 20 external diameter is equal to the external diameter of first hollow pipe 2, and mosquito net pole is unidirectional when telescopic, and first hollow pipe 2 places outer tube 1 an outside end to be arc fold bending or to be connected with second protective jacket 21; Outer tube 1 is the external diameter that arc fold bending or the external diameter that is connected with the 3rd protective jacket 22, the second protective jackets 21 equal first hollow pipe 2 away from an end of first hollow pipe 2, and the external diameter of the 3rd protective jacket 21 equals the external diameter of outer tube 1.
Bi-directional expansion formula mosquito net pole of the present invention is fastening through 4 rotations of expansion-head group in the flexible back that puts in place, promptly in use, stretch if desired, according to the size of mosquito net at the stretching hollow pipe of back that put in place through the rotation small-bore; Be when stretching between outer tube 1 and two first hollow pipes 2, rotate two first hollow pipes 2, when stretching between first hollow pipe 2 that is connected and second hollow pipe 3, rotate two second hollow pipes 3; Through rotation hollow pipe driven rotary connector 5, no matter unidirectional telescopic mosquito net pole rotates first hollow pipe, 2 driven rotary connectors 5 after flexible putting in place, like this unidirectional telescopic or bi-directional expansion formula; All through rotation the thread segment 9 of connector 5 and helicla flute 12 in the expansion sleeve 6 are screwed, when an end of expansion sleeve 6 begins to contact with the tilting section 8 of connector 5, i.e. two the and half arcs cover 10 of tilting section 8 dilating expansions of connector 5 cover 6 makes the outer circumference surface of two and half arcs cover 10 fully contact with inwall with expansion sleeve 6 contacted hollow pipes; Thereby reach the fastening effect of expanding, after long-time the use, the hollow pipe of two big calibers that are connected can not deform, otherwise; When needs carry out condensation with mosquito net pole, only need rotate the hollow pipe of small-bore round about, make expansion sleeve 6 leave the tilting section 8 of connector, can carry out the condensation action easily; Comparatively convenient when using like this, the internal diameter that increases each first linkage section 14 in two first anticreep seats 13 and two second anticreep seat 14, the first anticreep seats 13 is all less than the big end external diameter of the connector 5 medium dip sections 8 that are connected with first hollow pipe 2, and the internal diameter of each the 3rd linkage section 17 in the second anticreep seat 16 is all less than the big end external diameter of the connector 5 medium dip sections 8 that are connected with second hollow pipe 3; Can prevent mosquito net pole when being stretched to full-size through the anticreep seat like this, slippage promptly produced the phenomenon of drawing between per two hollow pipes that are connected, and reached the effect of slip-off preventing, and can prevent to scratch between two hollow pipes that are connected through two first anticreep seats 13 and two second anticreep seats 14; Be the mouth of pipe place of big caliber hollow pipe can be in tubule footpath the outer surface of hollow pipe scratch, guaranteed the surface quality of each hollow pipe, and expansion sleeve 6 has certain flexible material by nylon or plastic cement or other and processes, and can not damage after the long-time use; Increased service life, adopted many group groove groups 19 to be fixedly connected between the linkage section 7 of connector 5 and the hollow pipe, the outer circumference surface that the special-purpose press of employing mosquito net pole is compressed on hollow pipe suppresses many group groove groups 19, organizes groove group 19 more and evenly distributes; Because groove group 19 adopts machine pressing, to organize groove group 19 much more so stressed even, and many group groove group 19 stressed irregular phenomenons can not take place, and feasible connection is more firm; The preferred every group of groove group 19 of the present invention includes the groove of placing about two, is distributed with four groups of groove groups 19 on the outer circumference surface of hollow pipe, and when stretching, the mosquito net pole maximum can draw high and be 240cm like this; The mosquito net of the maximum of promptly being sold on the market, and for small-sized mosquito net, through regulating each hollow pipe in the mosquito net pole; Promptly can reach needed size, this mosquito net pole is comparatively convenient when collection, only needs the space of outer length of tube promptly can collect; Saved collection space, when mosquito net pole was the bi-directional expansion formula, every first hollow pipe 2 placed outer tube 1 an outside end to be arc fold bending or to be connected with first protective jacket 20; Each first protective jacket, 20 external diameter is equal to the external diameter of first hollow pipe 2, and mosquito net pole is unidirectional when telescopic, and first hollow pipe 2 places outer tube 1 an outside end to be arc fold bending or to be connected with second protective jacket 21; Outer tube 1 is the external diameter that arc fold bending or the external diameter that is connected with the 3rd protective jacket 22, the second protective jackets 21 equal first hollow pipe 2 away from an end of first hollow pipe 2, and the external diameter of the 3rd protective jacket 21 equals the external diameter of outer tube 1; Safer so in use, can not scratch human body, solved potential safety hazard.
Claims (10)
1. telescopic mosquito net pole; It is characterized in that: said mosquito net pole is the bi-directional expansion formula; Comprise at least three hollow pipes, said hollow pipe comprises outer tube (1), and the two ends of said outer tube (1) all are inserted with first hollow pipe (2); Every said first hollow pipe (2) places the inner end of said outer tube (1) all to be connected with expansion pipe group (4), and is all fastening through expansion pipe group (4) after telescopic adjustment between said outer tube (1) and two said first hollow pipes (2).
2. telescopic mosquito net pole; It is characterized in that: said mosquito net pole is unidirectional telescopic; Comprise at least two hollow pipes, said hollow pipe comprises outer tube (1), is inserted with first hollow pipe (2) in the said outer tube (1); Said first hollow pipe (2) places the inner end of said outer tube (1) to be connected with expansion pipe group (4), and is fastening through expansion pipe group (4) after telescopic adjustment between said outer tube (1) and said first hollow pipe (2).
3. according to the said a kind of telescopic mosquito net pole of claim 1; It is characterized in that: said mosquito net pole comprises outer tube (1); The two ends of said outer tube (1) all are inserted with first hollow pipe (2); Every said first hollow pipe (2) places the outside end of said outer tube (1) all to be inserted with second hollow pipe (3); Every said first hollow pipe (2) places the inner end of said outer tube (1); Every said second hollow pipe (3) places the inner end of said first hollow pipe (2) all to be connected with expansion-head group (4), between said outer tube (1) and two said first hollow pipes (2), all fastening through expansion pipe group (4) after telescopic adjustment between said first hollow pipe (2) and said second hollow pipe (3).
4. according to claim 1 or 2 said a kind of telescopic mosquito net poles; It is characterized in that: each said expansion pipe group (4) includes connector (5) and expansion sleeve (6); Said connector (5) is divided into linkage section (7), tilting section (8) and thread segment (9); Said linkage section (7) is connected with the inwall of hollow pipe; Said linkage section (7) is connected with the big distolateral wall of tilting section (8), and the small end sidewall of said tilting section (8) is connected with said thread segment (9), and the big end external diameter of said tilting section (8) is greater than the external diameter of the hollow pipe that is connected with linkage section (7); Be with expansion sleeve (6) on the said thread segment (9); Said expansion sleeve (6) comprises two and half arc covers (10) and two Cross slats (11), and said two Cross slats (11) of placing through front and back between two said half arc covers (10) are connected, and the right ends of every said Cross slat (11) is connected with the sidewall of two said half arc covers (10) respectively; Latter two half arc cover (10) of two said Cross slats (11) bending pieces together circle, and the inwall of said expansion sleeve (6) is provided with the helicla flute (12) that is complementary with thread segment (9).
5. according to claim 1 or 2 said a kind of telescopic mosquito net poles; It is characterized in that: be equipped with the first anticreep seat (13) between each said first hollow pipe (2) and the said outer tube (1); Each said first anticreep seat (13) includes first linkage section (14) and second linkage section (15); The internal diameter of each said first linkage section (14) is all less than the big end external diameter of said connector (5) the medium dip section (8) that is connected with first hollow pipe (2); The external diameter of each said first linkage section (14) is all less than the internal diameter of said outer tube (1), and the external diameter of each said second linkage section (15) is all more than or equal to the external diameter of said outer tube (1).
6. according to the said a kind of telescopic mosquito net pole of claim 3; It is characterized in that: be equipped with the second anticreep seat (16) between each said first hollow pipe (2) and said second hollow pipe (3); Each said second anticreep seat (16) includes the 3rd linkage section (17) and the 4th linkage section (18); The internal diameter of each said the 3rd linkage section (17) is all less than the big end external diameter of said connector (5) the medium dip section (8) that is connected with said second hollow pipe (3); The external diameter of each said the 3rd linkage section (17) is all less than the internal diameter of said first hollow pipe (2), and the external diameter of each said the 4th linkage section (18) is all more than or equal to the external diameter of said first hollow pipe (2).
7. according to the said a kind of telescopic mosquito net pole of claim 5; It is characterized in that: between the linkage section (7) of each said first hollow pipe (2) and the coupled said connector (5) that connects, all be fixedly connected between the linkage section (7) of each said second hollow pipe (3) and the coupled said connector (5) that connects through many group groove groups (19); Many group groove groups (19) are compression moulding, are glue between the two ends inwall of said outer tube (1) and two said first linkage sections (14) and between two said first hollow pipes (2) and two said the 3rd linkage sections (17) and connect.
8. according to the said a kind of telescopic mosquito net pole of claim 4; It is characterized in that: the external diameter of the connector (5) in the expansion pipe group (4) that two said first hollow pipes (2) connect is all less than the internal diameter of said first hollow pipe (2); The external diameter of each said expansion sleeve (6) is fastened at the inwall of fastening back with said outer tube (1) that expand; The external diameter of the connector (5) in the expansion pipe group (4) that two said second hollow pipes (3) connect is all less than the internal diameter of said second hollow pipe (3); The external diameter of each said expansion sleeve (6) is fastened with the inwall of two said first hollow pipes (2) respectively after fastening expanding, and each said expansion sleeve (6) is nylon or plastic cement or other to have certain flexible material and process.
9. according to the said a kind of telescopic mosquito net pole of claim 1; It is characterized in that: every said first hollow pipe (2) places the outside end of said outer tube (1) to be arc fold bending or to be connected with first protective jacket (20), and each said first protective jacket (20) external diameter is equal to the external diameter of said first hollow pipe (2).
10. according to the said a kind of telescopic mosquito net pole of claim 2; It is characterized in that: said first hollow pipe (2) places the outside end of said outer tube (1) to be arc fold bending or to be connected with second protective jacket (21); Said outer tube (1) is arc fold bending or is connected with the 3rd protective jacket (22) away from an end of said first hollow pipe (2); The external diameter of said second protective jacket (21) equals the external diameter of said first hollow pipe (2), and the external diameter of said the 3rd protective jacket (21) equals the external diameter of said outer tube (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340711 CN102334861B (en) | 2011-11-02 | 2011-11-02 | Telescopic mosquito net rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110340711 CN102334861B (en) | 2011-11-02 | 2011-11-02 | Telescopic mosquito net rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102334861A true CN102334861A (en) | 2012-02-01 |
| CN102334861B CN102334861B (en) | 2013-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110340711 Expired - Fee Related CN102334861B (en) | 2011-11-02 | 2011-11-02 | Telescopic mosquito net rod |
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| Country | Link |
|---|---|
| CN (1) | CN102334861B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913521A (en) * | 2012-10-23 | 2013-02-06 | 南通科鼎复合材料科技有限公司 | Improved stand bar of telescopic bracket |
| CN105020628A (en) * | 2014-04-18 | 2015-11-04 | 中山市帝联五金电器有限公司 | Multifunctional ceiling lamp |
| CN111588221A (en) * | 2020-05-29 | 2020-08-28 | 邱林 | Mosquito net frame with pillar and slide lock |
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| CN202017688U (en) * | 2011-04-22 | 2011-10-26 | 威海海滨渔具有限公司 | Positioning and locking device |
| CN202287307U (en) * | 2011-11-02 | 2012-07-04 | 王诗冲 | Retractable type mosquito net rod |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913521A (en) * | 2012-10-23 | 2013-02-06 | 南通科鼎复合材料科技有限公司 | Improved stand bar of telescopic bracket |
| CN105020628A (en) * | 2014-04-18 | 2015-11-04 | 中山市帝联五金电器有限公司 | Multifunctional ceiling lamp |
| CN111588221A (en) * | 2020-05-29 | 2020-08-28 | 邱林 | Mosquito net frame with pillar and slide lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102334861B (en) | 2013-12-18 |
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