CN205386111U - Telescopic link that towel rail was used - Google Patents
Telescopic link that towel rail was used Download PDFInfo
- Publication number
- CN205386111U CN205386111U CN201620018095.4U CN201620018095U CN205386111U CN 205386111 U CN205386111 U CN 205386111U CN 201620018095 U CN201620018095 U CN 201620018095U CN 205386111 U CN205386111 U CN 205386111U
- Authority
- CN
- China
- Prior art keywords
- outer tube
- interior pipe
- ring flange
- expansion link
- union joint
- 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
- 239000011159 matrix material Substances 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a telescopic link that towel rail was used, including outer tube and inner tube, its characterized in that, inner tube telescopically pegs graft in the inner chamber of outer tube, be provided with on the tip of inner tube and be used for carrying out the ring flange be connected with the wall, be provided with the connector that has the toper external screw thread on another tip to and the expansion loop of the tight outer tube of expansible that closes with the outer thread to match of the toper of connector, the expansion loop sets up the inner chamber at the outer tube. The utility model discloses a telescopic link that towel rail was used can satisfy the requirement that according to actual need adjusted towel rail length, and convenient and practical saves space.
Description
Technical field
This utility model relates to a kind of expansion link, particularly relates to the expansion link of a kind of towel bracket.
Background technology
Towel bracket is widely used in present family and hotel, for hanging towel etc..
Towel bracket is in the occasion of hanging towel etc., according to practical situation, it is sometimes desirable to use longer towel bracket, it is sometimes desirable to use shorter towel bracket.In prior art, its length of towel bracket ubiquity is fixed, it is impossible to the problem regulating towel bracket length according to actual needs.
Utility model content
This utility model aims to solve the problem that above-mentioned mentioned technical problem, it is provided that the expansion link of a kind of towel bracket, it is possible to regulate towel bracket length according to actual needs, convenient and practical, saves space.
This utility model is to be realized by following technical scheme:
A kind of expansion link of towel bracket, including outer tube and interior pipe, it is characterized in that, said inner tube is telescopically plugged in the inner chamber of outer tube, one end of said inner tube is provided with the ring flange for being attached with metope, the other end is provided with the union joint with conical external screw thread, and match with the conical external screw thread of union joint can the expansion loop of swelling outer tube, described expansion loop is arranged on the inner chamber of outer tube.
Preferably, described ring flange is attached by welding or threaded connector and interior pipe.
Preferably, described ring flange is additionally provided with the fixed block matched with the hook on metope, described fixed block is provided with and links up with the spacing hole coordinated, fixed block is additionally provided with the cavity of accommodating hook, the two ends that fixed block is relative are each provided with a recess, and on ring flange, corresponding two ends are respectively arranged with the boss being connected on one of them recess and the soket head cap screw being crimped on another recess.
Preferably, the described outer tube inner chamber in the one end towards ring flange is provided with the cutting ferrule preventing outer tube and interior pipe from departing from, and described outer tube is provided with through the through hole of outer tube wall, and card puts and is provided with the projection being connected to through hole.
Preferably, described outer tube is connected to top cover in the one end away from ring flange.
Preferably, described union joint include the inner chamber close-fitting with interior pipe matrix, be arranged on matrix away from ring flange one end the location division being crimped on inner pipe end, prevent expansion loop from departing from the limiting section of union joint, the conical external screw thread portion being arranged between limiting section and location division and be arranged on the limiting section guide part facilitating expansion loop to be connected away from one end of ring flange with conical external screw thread portion.
Preferably, the ring wall of described expansion loop is provided with one all-pass groove.
Preferably, the ring wall circumference of described expansion loop is additionally provided with twice half groove, described twice half groove and described all-pass groove to be distributed on ring wall circumference.
Preferably, described expansion loop is arranged between end face and the location division of union joint of the limiting section of described union joint.
Preferably, being parallel on interior tube axis direction, the length of described outer tube is more than the total length of interior pipe and setting union joint on inner pipe.
The beneficial effects of the utility model are: compared with prior art, the expansion link of towel bracket of the present utility model is by arranging union joint and expansion loop, make to make interior pipe flexible in outer tube freely as required, the expansion link of towel bracket of the present utility model it also is able to a certain position being fixed in outer tube by interior pipe, so that disclosure satisfy that the requirement regulating towel bracket length according to actual needs.The expansion link of towel bracket of the present utility model is convenient and practical, saves space.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the schematic diagram of the expansion link embodiment of towel bracket of the present utility model；
Fig. 2 is the schematic diagram of union joint；
Fig. 3 is the profile of expansion loop；
Fig. 4 is the schematic diagram of the side of expansion loop.
Detailed description of the invention
The expansion link of a kind of towel bracket as Figure 1-Figure 4, including outer tube 2 and interior pipe 5, it is characterized in that, said inner tube 5 is telescopically plugged in the inner chamber of outer tube 2, one end of said inner tube 5 is provided with the ring flange 1 for being attached with metope, the other end is provided with the union joint 4 with conical external screw thread, and match with the conical external screw thread of union joint 4 can the expansion loop 3 of swelling outer tube 2, described expansion loop 3 is arranged on the inner chamber of outer tube 2.Drive union joint 4 to rotate by rotating inner tube 5, and the difference of union joint 4 rotation direction determines that expansion loop 3 moves towards big end or the small end of tapered thread.When expansion loop 3 towards tapered thread towards big end mobile time, the external diameter of expansion loop 3 becomes larger, and final swelling is in outer tube 2, now can lock the relative position of expansion loop 3 and outer tube 2 so that expansion loop 3, union joint 4 and interior pipe 5 can not move in outer tube 2.When expansion loop 3 moves towards the small end of tapered thread, the external diameter of expansion loop 3 tapers into, finally make expansion loop 3, union joint 4 and interior pipe 5 can together with move in outer tube 2 freely, thus in realizing, pipe 5 is flexible in outer tube 2, the function of position adjustments.
Ring flange 1 can pass through welding or threaded connector and interior pipe 5 is attached.In the present embodiment, it is threaded connection part for ring flange 1 and is attached with interior pipe 5.
Ring flange 1 is additionally provided with the fixed block 6 matched with the hook on metope, described fixed block 6 is provided with and links up with the spacing hole coordinated, fixed block 6 is additionally provided with the cavity of accommodating hook, the two ends that fixed block 6 is relative are each provided with a recess, and on ring flange 1, corresponding two ends are respectively arranged with the boss 8 being connected on one of them recess and the soket head cap screw 9 being crimped on another recess.In order to increase the reliability that soket head cap screw 9 connects, ring flange 1 can also arrange a projection coordinated with soket head cap screw 9 that is that do not contact with fixed block 6, increase threaded length.
The outer tube 2 inner chamber in the one end towards ring flange 1 is provided with the cutting ferrule 10 preventing outer tube 2 and interior pipe 5 from departing from, and described outer tube 2 is provided with through the through hole of outer tube 2 sidewall, and cutting ferrule 10 is provided with the projection being connected to through hole.Cutting ferrule 10 is preferably plastic material and makes, and cutting ferrule 10 is fitted on the external diameter of interior pipe 5, it is possible to makes the telescopic moving between outer tube 2 and interior pipe 5 more smooth and easy, will not rock by beat, it also avoid outer tube 2 and interior pipe 5 collision produces harsh noise.Through hole and protruding cooperation can avoid cutting ferrule 10 loose or dislocation.
Outer tube 2 is connected to top cover 7 in the one end away from ring flange 1, makes entirety more attractive in appearance.
Union joint 4 include with the matrix 41 of the inner chamber close-fitting of interior pipe 5, be arranged on matrix 41 being crimped on the location division 44 of interior pipe 5 end, the limiting section 43 preventing expansion loop 3 from departing from union joint 4, the conical external screw thread portion 42 being arranged between limiting section 43 and location division 44 and being arranged on the limiting section 43 guide part 45 facilitating expansion loop 3 to be connected with conical external screw thread portion 42 away from one end of ring flange 1 away from ring flange 1 one end.The diameter of location division 44 is more than the external diameter of interior pipe 5, and when outer tube 2 is stretched to the longest, location division 44 is crimped on the end of cutting ferrule 10, it is prevented that interior pipe 5 comes off from outer tube 2.The small end in conical external screw thread portion 42, towards guide part 45, the end face diameter that limiting section 43 connects with guide part 45 minimum diameter more than expansion loop 3 and the diameter more than limiting section 43, is so possible to prevent expansion loop 3 to depart from union joint 4.The length of limiting section 43, less than the length of expansion loop 3, so can make expansion loop 3 threaded with conical external screw thread portion 42 all the time.
The ring wall of expansion loop 3 is provided with one all-pass groove 31.Being additionally provided with twice half groove 32 on the ring wall circumference of expansion loop 3, described twice half groove 32 and described all-pass groove 31 are distributed on ring wall circumference.The opening of half groove 32 is towards interior pipe 5.Such expansion loop 3 has reasonable elasticity, when union joint 4 is respectively at tight condition with expansion loop 3 and unscrews state, it is possible to have enough deflections.
Expansion loop 3 is arranged between end face and the location division 44 of union joint 4 of the limiting section 43 of described union joint 4.
Being parallel on interior pipe 5 axis direction, the length of described outer tube 2 is more than the total length of interior pipe 5 and the union joint 4 that is arranged on interior pipe 5.
Described outer tube 2, ring flange 1 and interior pipe 5 can be made up of rustless steel or aluminium, the expansion link of the towel bracket so made, appearance looks elegant and will not getting rusty.Described union joint 4 can be made up of metal material such as rustless steel or copper material, it is also possible to is made up of plastic material.Described expansion loop 3 is made up of plastic material.The effect of self-lubricating is had when rotated between union joint 4 and expansion loop 3, not easily stuck.
Above example is only not limited in order to the technical solution of the utility model to be described, all any amendments without departing from this utility model spirit and scope or equivalent replace, and it all should be encompassed in the scope of technical solutions of the utility model.
Claims (10)
1. the expansion link of a towel bracket, including outer tube (2) and interior pipe (5), it is characterized in that, said inner tube (5) is telescopically plugged in the inner chamber of outer tube (2), one end of said inner tube (5) is provided with the ring flange (1) for being attached with metope, the other end is provided with the union joint (4) with conical external screw thread, and match with the conical external screw thread of union joint (4) can the expansion loop (3) of swelling outer tube (2), described expansion loop (3) is arranged on the inner chamber of outer tube.
2. the expansion link of a kind of towel bracket according to claim 1, it is characterised in that described ring flange (1) is attached by welding or threaded connector and interior pipe (5).
3. the expansion link of a kind of towel bracket according to claim 1, it is characterized in that, described ring flange (1) is additionally provided with the fixed block (6) matched with the hook on metope, described fixed block (6) is provided with and links up with the spacing hole coordinated, fixed block (6) is additionally provided with the cavity of accommodating hook, the two ends that fixed block (6) is relative are each provided with a recess, and the upper corresponding two ends of ring flange (1) are respectively arranged with the boss (8) being connected on one of them recess and the soket head cap screw (9) being crimped on another recess.
4. the expansion link of a kind of towel bracket according to claim 1, it is characterized in that, the described outer tube (2) inner chamber in the one end towards ring flange (1) is provided with the cutting ferrule (10) preventing outer tube (2) and interior pipe (5) from departing from, being provided with through the through hole of outer tube (2) sidewall on described outer tube (2), cutting ferrule (10) is provided with the projection being connected to through hole.
5. the expansion link of a kind of towel bracket according to claim 4, it is characterised in that described outer tube (2) is connected to top cover (7) in the one end away from ring flange (1).
6. the expansion link of a kind of towel bracket according to claim 1, it is characterized in that, described union joint (4) includes the matrix (41) of the inner chamber close-fitting with interior pipe (5), it is arranged on the matrix (41) location division (44) being crimped on interior pipe (5) end away from ring flange (1) one end, prevent expansion loop (3) from departing from the limiting section (43) of union joint (4), it is arranged on the conical external screw thread portion (42) between limiting section (43) and location division (44) and is arranged on the limiting section (43) guide part (45) facilitating expansion loop (3) to be connected with conical external screw thread portion (42) away from one end of ring flange (1).
7. the expansion link of a kind of towel bracket according to claim 6, it is characterised in that described expansion loop (3) is arranged between end face and the location division (44) of union joint (4) of the limiting section (43) of described union joint (4).
8. the expansion link of a kind of towel bracket according to claim 1, it is characterised in that be provided with one all-pass groove (31) on the ring wall of described expansion loop (3).
9. the expansion link of a kind of towel bracket according to claim 8, it is characterised in that being additionally provided with twice half groove (32) on the ring wall circumference of described expansion loop (3), described twice half groove (32) and described all-pass groove (31) are distributed on ring wall circumference.
10. the expansion link of a kind of towel bracket according to claim 1, it is characterised in that be parallel on interior pipe (5) axis direction, the length of described outer tube (2) is more than the total length of interior pipe (5) and the union joint (4) that is arranged on interior pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018095.4U CN205386111U (en) | 2016-01-05 | 2016-01-05 | Telescopic link that towel rail was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620018095.4U CN205386111U (en) | 2016-01-05 | 2016-01-05 | Telescopic link that towel rail was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205386111U true CN205386111U (en) | 2016-07-20 |
Family
ID=56383170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620018095.4U Expired - Fee Related CN205386111U (en) | 2016-01-05 | 2016-01-05 | Telescopic link that towel rail was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205386111U (en) |
-
2016
- 2016-01-05 CN CN201620018095.4U patent/CN205386111U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 529159 Jiangmen, Guangdong Province, Xinhui District, former town of kuncang village, Patentee after: Jiangmen Xinhui new Hongda Hardware Products Co., Ltd. Address before: 529000 No. 1 302, Tianhe West Road, Pengjiang District, Jiangmen, Guangdong, 1 Patentee before: Liang Hangyi |
|
| 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: 20160720 Termination date: 20210105 |