CN105509267A - Clamping fastener - Google Patents
Clamping fastener Download PDFInfo
- Publication number
- CN105509267A CN105509267A CN201410530455.4A CN201410530455A CN105509267A CN 105509267 A CN105509267 A CN 105509267A CN 201410530455 A CN201410530455 A CN 201410530455A CN 105509267 A CN105509267 A CN 105509267A
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- wall
- locating hole
- clamping
- accommodating cavity
- limited
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Abstract
The invention provides a clamping fastener. The clamping fastener comprises a positioning wall, a clamping wall bent to extend from the positioning wall, a limiting wall opposite to the clamping wall and connected with the positioning wall, and accommodating cavities formed among the positioning wall, the clamping wall and the limiting wall. The positioning wall has a positioning hole penetrating through the extending direction of the limiting wall. The positioning hole is near the limiting wall. The accommodating cavities have a first accommodating cavity communicated with the positioning hole in the penetrating direction of the positioning hole, and a second accommodating cavity formed between the first accommodating cavity and the clamping wall.
Description
Technical field
The present invention relates to a kind of fastener, particularly relate to a kind of fastener be used on the pipeline of air-conditioner refrigerating system.
Background technology
Air-conditioner is generally used for the parameters such as temperature, humidity, cleanliness factor and air velocity to air in an area of space and regulates, to meet the requirement of human comfort or technical process.At present, in the refrigeration pipe design of air-conditioner, temperature-sensing probe shape for sensing refrigeration system pipeline temperature is generally cylindric, need during assembling present copper pipe surface first to be welded the length circular sleeve suitable with temperature-sensing probe length, again spring fixed clip is first inserted in sleeve, then insert temperature-sensing probe, temperature-sensing probe is firm with barrel contacts under elastic force effect.During work, temperature-sensing probe reaches the object measuring refrigeration system pipeline temperature by heat trnasfer.But this kind of structure operation sequence in production assembling process is more, more loaded down with trivial details.
Therefore, be necessary to provide a kind of fastener of improvement to solve the problem.
Summary of the invention
The object of the present invention is to provide a kind of structure simple and convenient for assembly and secured fit connection temperature-sensing probe and pipeline fastener.
For achieving the above object, the invention provides a kind of fastener, the clamping wall that it comprises location wall, the bending of self-align wall extends and clamping wall are oppositely arranged and the limited wall be connected with location wall, be formed at and locate wall, accommodating cavity between clamping wall and limited wall, described location wall has the locating hole running through setting along limited wall bearing of trend, the adjacent limited wall of described locating hole is arranged, and described accommodating cavity has and runs through the first accommodating cavity that direction is communicated with locating hole and the second accommodating cavity be arranged between the first accommodating cavity and clamping wall at locating hole.
As a further improvement on the present invention, described clamping wall has the connecting portion, the extension that from connecting portion towards limited wall direction tilt extend, the clamping part that from extension end extend that are connected curved with location wall and bends the protuberance extended from clamping part end towards limited wall direction, and the outside wall surface of the junction of described extension and clamping part is that concave arc shape transition is arranged.
As a further improvement on the present invention, the outside wall surface of described clamping part is arranged in convex arc shaped outwardly.
As a further improvement on the present invention, at least side of described clamping part and protuberance is formed with guidance part jointly, and described guidance part is in arc shape outwardly.
As a further improvement on the present invention, described guidance part curved curve extension inside clamping part from the outside of protuberance.
As a further improvement on the present invention, on the wall of described location towards projection limited location projection in the second accommodating cavity.
As a further improvement on the present invention, described locating hole is circular hole, the internal face of described limited wall is corresponding with the internal face of locating hole to be arranged in circular arc, and at the restricted block being fit into the insertion depth of element in locating hole and the first accommodating cavity of one end projection of described limited wall.
As a further improvement on the present invention, described fastener is symmetrically arranged with described in two groups and locates wall, clamping wall, limited wall and accommodating cavity, and the locating hole of locating described in two groups on wall is interconnected.
As a further improvement on the present invention, locate wall interval described in two groups and arrange, and be connected with connecting ring between the two, in described connecting ring, be formed with the through hole of locating the locating hole on wall described in connection two groups.
As a further improvement on the present invention, described locating hole is circular hole, the internal face of described limited wall is corresponding with the internal face of locating hole to be arranged in circular arc, and the restricted block being fit into the insertion depth of element in locating hole and the first accommodating cavity of the free end projection of limited wall described in wherein, the free end of another limited wall is equipped with prominent muscle, and the projecting height of described prominent muscle is less than the projecting height of block.
The invention has the beneficial effects as follows: the present invention first accommodates location one temperature-sensing probe or pipeline by locating hole and the first accommodating cavity, then can the fastener entirety being provided with temperature-sensing probe or pipeline be held on a pipeline, the installation of temperature-sensing probe can be made thus to locate more convenient; And make to hold by clamping wall the temperature-sensing probe that is installed together or fit tightly between pipeline and another pipeline, and the effect be mutually fastened and fixed can be played further; In addition, fastener overall structure of the present invention is simple, easily manufactured, and manufacture and installation cost lower, the installation positioning work efficiency of temperature-sensing probe is significantly improved.
Accompanying drawing explanation
Fig. 1 is the stereogram of fastener one better embodiment of the present invention;
Fig. 2 is the stereogram of another angle of fastener in Fig. 1;
Fig. 3 is the front view of fastener in Fig. 1;
Fig. 4 is the side view of fastener in Fig. 1.
Detailed description of the invention
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, the structure that those of ordinary skill in the art makes according to these embodiments, method or conversion functionally are all included in protection scope of the present invention.
Please refer to Fig. 1 to the better embodiment that Figure 4 shows that fastener 100 of the present invention.Fastener 100 of the present invention comprises location wall 1, self-align wall 1 bends the clamping wall 2 that extends and clamping wall 2 is oppositely arranged and the limited wall 3 be connected with location wall 1, be formed at and locate wall 1, accommodating cavity 4 between clamping wall 2 and limited wall 3.Described location wall 1 has the locating hole 11 running through setting along limited wall 3 bearing of trend, and the adjacent limited wall 3 of described locating hole 11 is arranged.Described accommodating cavity 4 has and runs through the first accommodating cavity 41 that direction is communicated with locating hole 11 and the second accommodating cavity 42 be arranged between the first accommodating cavity 41 and clamping wall 2 at locating hole 11.
In the present embodiment, described locating hole 11 and the first accommodating cavity 41 are in order to locate a temperature-sensing probe (not shown), and described limited wall 3 limits the side of temperature-sensing probe; Described second accommodating cavity 42 is in order to accommodate the pipeline (not shown) of refrigeration system on an air-conditioner, such as evaporate pipeline, the internal diameter sum of described first accommodating cavity 41 and the second accommodating cavity 42 is not more than the external diameter sum of temperature-sensing probe and evaporation pipeline, and this pipeline faced by the side of described clamping wall 2 and temperature-sensing probe is gripped.Certainly, described locating hole 11, first accommodating cavity 41 and the second accommodating cavity 42 also can position in order to the pipeline arranged that reclines to two needs.
During use, temperature-sensing probe can be penetrated in locating hole 11 and the first accommodating cavity 41, and undertaken spacing further by limited wall 3, then the fastener 100 that temperature-sensing probe is housed is mounted on evaporation pipeline from side, temperature-sensing probe is fitted tightly by clamping wall 2 and evaporation pipeline, and the effect be mutually fastened and fixed can be played further.
Please refer to shown in Fig. 1 to Fig. 3, in the present embodiment, for convenience of measuring adjacent evaporation pipeline simultaneously simultaneously, fastener 100 of the present invention is symmetrically arranged with described in two groups and locates wall 1, clamping wall 2, limited wall 3 and accommodating cavity 4; The locating hole 11 of locating described in two groups on wall 1 is interconnected.Particularly, for coordinating adjacent evaporation circuit design, locating wall 1 interval described in two groups and arranging, and being connected with connecting ring 5 between the two, in described connecting ring 5, being formed with the through hole of locating the locating hole 11 on wall 1 described in connection two groups.
Wherein, described locating hole 11 is circular hole, the internal face of described limited wall 3 is corresponding with the internal face of locating hole 11 to be arranged in circular arc, and the restricted block 31 being fit into the insertion depth of element in locating hole 11 and the first accommodating cavity 4 (being temperature-sensing probe in the present embodiment) of the free end projection of limited wall 3 described in wherein, the free end of another limited wall 3 is equipped with the prominent muscle 32 stopping the temperature-sensing probe other end, the projecting height of described prominent muscle 32 is less than the projecting height of block 31, inserts to facilitate temperature-sensing probe.
Please refer to shown in Fig. 1 to Fig. 3, described clamping wall 2 has the connecting portion 21, the extension 22 that from connecting portion 21 towards limited wall 3 direction tilt extend, the clamping part 23 that from extension 22 end extend that are connected curved with location wall 1 and bends the protuberance 24 extended from clamping part 23 end towards limited wall 3 direction.Wherein, the angle between the extended surface of described clamping part 23 and location wall 1 is greater than the angle between extension 22 and location wall 1, and namely clamping part 23 is compared extension 22 and extended comparatively gently.In addition, described extension 22 is that concave arc shape transition is arranged with the outside wall surface of the junction of clamping part 23, and this place's concave arc shape transition arranges and connects described extension 22 and clamping part 23 in apsacline transition.By the segment design of this kind of extension 22 on clamping wall 2 and clamping part 23, can make when fastener 100 of the present invention is mounted on pipeline, when clamping wall 2 is supported by pipeline and opens laterally, the junction of extension 22 and clamping part 23 can disperse the stress that connecting portion 21 is subject to, and ensures the intensity of fastener 100 of the present invention further.
In addition, in the present embodiment, the outside wall surface of described clamping part 23 is arranged in convex arc shaped outwardly, and the stress that this kind of setting can disperse clamping wall 2 to be subject to when supporting outwards open by pipeline further ensures the intensity of fastener 100.
Please refer to shown in Fig. 1 to Fig. 4, for convenience of the installation of fastener 100 of the present invention, described clamping part 23 is formed with guidance part 25 jointly with at least side of protuberance 24, described guidance part 25 is in arc shape outwardly, may correspond to the outside wall surface design of pipeline thus, to carry out omnibearing guiding to pipeline, more smooth when pipeline is snapped in.In the present embodiment, described clamping wall 2 entirety is symmetrical arranged along its center line, and aforesaid central line refers to the center line extended along clamping wall 2 bearing of trend; Described guidance part 25 is symmetrically formed in clamping wall 2 both sides thus, and convenient guiding, makes fastener 100 multi-directionally of the present invention use on the one hand; On the other hand can there be the laminating of larger area, strong fix pipeline with pipeline.In addition, fastener 100 of the present invention is when the bending part being arranged on evaporation pipeline is arranged, and described guidance part 25 is set to the curved curve extension inside clamping part 23 from the outside of protuberance 24.
In addition, towards projection limited location projection 12 in the second accommodating cavity 42 on described location wall 1, described spacing block set 12 can the position that enters of limiter tube an outpost of the tax office, pipeline is made to be held between clamping part 23 and temperature-sensing probe, make the arm of force of clamping wall 2 longer thus, reduce the stress of the stressed and connecting portion 21 of clamping wall 2.
In summary, the present invention first accommodates location one temperature-sensing probe or pipeline by locating hole 11 and the first accommodating cavity 41, then can fastener 100 entirety being provided with temperature-sensing probe or pipeline be held on a pipeline, the installation of temperature-sensing probe can be made thus to locate more convenient; And make to hold by clamping wall 2 temperature-sensing probe that is installed together or fit tightly between pipeline and another pipeline, and the effect be mutually fastened and fixed can be played further; In addition, fastener 100 overall structure of the present invention is simple, easily manufactured, and manufacture and installation cost lower, the installation positioning work efficiency of temperature-sensing probe is significantly improved.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present invention; they are also not used to limit the scope of the invention, all do not depart from the skill of the present invention equivalent implementations done of spirit or change all should be included within protection scope of the present invention.
Claims (10)
1. a fastener, it is characterized in that: the clamping wall that described fastener comprises location wall, the bending of self-align wall extends and clamping wall are oppositely arranged and the limited wall be connected with location wall, be formed at and locate wall, accommodating cavity between clamping wall and limited wall, described location wall has the locating hole running through setting along limited wall bearing of trend, the adjacent limited wall of described locating hole is arranged, and described accommodating cavity has and runs through the first accommodating cavity that direction is communicated with locating hole and the second accommodating cavity be arranged between the first accommodating cavity and clamping wall at locating hole.
2. fastener according to claim 1, it is characterized in that: described clamping wall has the connecting portion, the extension that from connecting portion towards limited wall direction tilt extend, the clamping part that from extension end extend that are connected curved with location wall and bends the protuberance extended from clamping part end towards limited wall direction, and the outside wall surface of the junction of described extension and clamping part is that concave arc shape transition is arranged.
3. fastener according to claim 2, is characterized in that: the outside wall surface of described clamping part is arranged in convex arc shaped outwardly.
4. fastener according to claim 3, is characterized in that: at least side of described clamping part and protuberance is formed with guidance part jointly, and described guidance part is in arc shape outwardly.
5. fastener according to claim 4, is characterized in that: described guidance part is curved curve extension inside clamping part from the outside of protuberance.
6. fastener according to claim 1, is characterized in that: towards projection limited location projection in the second accommodating cavity on the wall of described location.
7. fastener according to claim 1, it is characterized in that: described locating hole is circular hole, the internal face of described limited wall is corresponding with the internal face of locating hole to be arranged in circular arc, and at the restricted block being fit into the insertion depth of element in locating hole and the first accommodating cavity of one end projection of described limited wall.
8. fastener as claimed in any of claims 1 to 6, is characterized in that: described fastener is symmetrically arranged with described in two groups and locates wall, clamping wall, limited wall and accommodating cavity, and the locating hole of locating described in two groups on wall is interconnected.
9. fastener according to claim 8, is characterized in that: locate wall interval described in two groups and arrange, and be connected with connecting ring between the two, be formed with the through hole of locating the locating hole on wall described in connection two groups in described connecting ring.
10. fastener according to claim 8, it is characterized in that: described locating hole is circular hole, the internal face of described limited wall is corresponding with the internal face of locating hole to be arranged in circular arc, and the restricted block being fit into the insertion depth of element in locating hole and the first accommodating cavity of the free end projection of limited wall described in wherein, the free end of another limited wall is equipped with prominent muscle, and the projecting height of described prominent muscle is less than the projecting height of block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530455.4A CN105509267B (en) | 2014-10-10 | 2014-10-10 | Fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410530455.4A CN105509267B (en) | 2014-10-10 | 2014-10-10 | Fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105509267A true CN105509267A (en) | 2016-04-20 |
| CN105509267B CN105509267B (en) | 2018-07-27 |
Family
ID=55717437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410530455.4A Active CN105509267B (en) | 2014-10-10 | 2014-10-10 | Fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105509267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256738A (en) * | 2018-11-27 | 2019-01-22 | 中铁建工集团有限公司 | A kind of device and method that electromechanical spool being fixedly installed on ceiling glass curtain wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407318A (en) * | 2001-08-27 | 2003-04-02 | 三菱麻铁里亚尔株式会社 | Sensor and its installation component |
| JP2004333096A (en) * | 2003-05-12 | 2004-11-25 | Mitsubishi Materials Corp | Sensor mounting, and sensor |
| JP2006200832A (en) * | 2005-01-21 | 2006-08-03 | Matsushita Electric Ind Co Ltd | Piping temperature sensor attaching component |
| KR20090105092A (en) * | 2008-04-01 | 2009-10-07 | (주)삼원산업사 | Temperature sensor holder clip of refrigerant pipe for air conditioning |
| CN204165189U (en) * | 2014-10-10 | 2015-02-18 | 胡晴雯 | Fastener |
-
2014
- 2014-10-10 CN CN201410530455.4A patent/CN105509267B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1407318A (en) * | 2001-08-27 | 2003-04-02 | 三菱麻铁里亚尔株式会社 | Sensor and its installation component |
| JP2004333096A (en) * | 2003-05-12 | 2004-11-25 | Mitsubishi Materials Corp | Sensor mounting, and sensor |
| JP2006200832A (en) * | 2005-01-21 | 2006-08-03 | Matsushita Electric Ind Co Ltd | Piping temperature sensor attaching component |
| KR20090105092A (en) * | 2008-04-01 | 2009-10-07 | (주)삼원산업사 | Temperature sensor holder clip of refrigerant pipe for air conditioning |
| CN204165189U (en) * | 2014-10-10 | 2015-02-18 | 胡晴雯 | Fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256738A (en) * | 2018-11-27 | 2019-01-22 | 中铁建工集团有限公司 | A kind of device and method that electromechanical spool being fixedly installed on ceiling glass curtain wall |
| CN109256738B (en) * | 2018-11-27 | 2024-04-26 | 中铁建工集团有限公司 | Device and method for fixedly arranging electromechanical wire tube on ceiling glass curtain wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105509267B (en) | 2018-07-27 |
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