CN104139680A - Novel pull wire clamp for HVAC of automobile - Google Patents
Novel pull wire clamp for HVAC of automobile Download PDFInfo
- Publication number
- CN104139680A CN104139680A CN201410377298.8A CN201410377298A CN104139680A CN 104139680 A CN104139680 A CN 104139680A CN 201410377298 A CN201410377298 A CN 201410377298A CN 104139680 A CN104139680 A CN 104139680A
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- CN
- China
- Prior art keywords
- wire drawing
- clamp
- clamp body
- limiting stopper
- locating piece
- 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.)
- Pending
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- Supports For Pipes And Cables (AREA)
Abstract
The invention discloses a novel pull wire clamp for HVAC of an automobile. The novel pull wire clamp comprises a clamp body (1) matched with a pull wire (4), a locking block (5) is fixedly arranged on the pull wire (4), limit blocks (2) are arranged on the front side and the rear side of the clamp body (1) in the length direction of the pull wire (4), a clamp groove (21) matched with the pull wire (4) is formed in the limit blocks (2), and an installing and locating groove in which the locating block (5) is arranged and limit is formed by the limit blocks (2) on the front side and the rear side of the clamp body (1). Anti-disengagement hooks (3) for clamping the locating block (5) are further arranged on the two sides of the block body (1). The locating block is located and clamped reliably, and the pull wire (4) cannot be damaged.
Description
Technical field
The invention belongs to automobile air conditioning technology field, relate in particular to a kind of novel automobile air-conditioner HVAC wire drawing clamp.
Background technology
In existing automotive air-conditioning system HVAC, wire drawing fixing on plastic casing, is generally used the wire drawing clamp of metal material.Use metal wire-drawing clamp that wire drawing one end is fixed on the deck on plastic casing, make it can complete the transmission to kinematic mechanisms such as driver plates on housing.
But the relative plastic wire-drawing clamp of metal wire-drawing clamp cost is slightly high; The metal wire-drawing clamp of part is in the time being fixed on wire drawing on plastics deck, and the cooperation of two kinds of materials, easily weares and teares mutually; Metal wire-drawing clamp structurally generally has the structure such as hangnail or flange, for fixing wire drawing, prevents that wire drawing is at radial rotating, at end float misalignment.And these structures all can cause the damage to wire drawing sheath.
Summary of the invention
Technical matters to be solved by this invention be a kind of fixing reliably, the novel automobile air-conditioner HVAC wire drawing clamp of fragile wire drawing not.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of novel automobile air-conditioner HVAC wire drawing clamp, comprise the clamp body with wire drawing adaptation, in wire drawing, be installed with locating piece, described clamp body is provided with limiting stopper along the both sides, front and back of length of string direction, described limiting stopper is provided with the draw-in groove with wire drawing adaptation, and before and after clamp body, the limiting stopper of both sides forms the installation positioning groove of installation spacing described locating piece;
Described clamp body both sides are also provided with the lock hook of clamping locating piece.
Described clamp body, limiting stopper, lock hook are integral type structure, and clamp body, limiting stopper, lock hook are plastic material, and described locating piece is plastic material.
Also comprise deck, described deck is connected with air-conditioner housing, and deck is plastic material, and deck is provided with the mounting groove suitable with clamp body.
The groove frame of the draw-in groove on described limiting stopper is greater than wire drawing diameter and is less than locating piece diameter.
Described clamp body comprises the material of following parts by weight: PVC:60-70 part, antioxidant BHT 1-3 part, Toughening Effect of Ethylene Copolymer Elastomer 5-6 part, carbon fiber 10-12 part, calcium stearate: 1-3 part, hard lead acid: 1-3 part, stearic acid: 3-4 part.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, in wire drawing, locating piece is located in the time that wire drawing is arranged on clamp, positioning groove is installed and is used for locating locating piece in wire drawing, lock hook is for the locating piece in fastening wire drawing, location clamping is reliable, can not cause damage to wire drawing.
Brief description of the drawings
The structural representation that Fig. 1 is the novel automobile air-conditioner HVAC wire drawing clamp that provides in the embodiment of the present invention;
Fig. 2 is the structural representation of clamp body and wire drawing assembling in Fig. 1;
Fig. 3 is the structural representation of clamp body in Fig. 1;
Mark in above-mentioned figure is: 1, clamp body, 2, limiting stopper, 21, draw-in groove, 3, lock hook, 31, projection, 4, wire drawing, 5, locating piece, 6, deck.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Referring to Fig. 1～3, a kind of novel automobile air-conditioner HVAC wire drawing clamp, comprise the clamp body 1 with wire drawing 4 adaptations, in wire drawing 4, be installed with locating piece 5, clamp body 1 is provided with limiting stopper 2 along the both sides, front and back of wire drawing 4 length directions, limiting stopper 2 is provided with the draw-in groove 21 with wire drawing 4 adaptations, and the limiting stopper 2 of clamp body 1 both sides, front and back forms installs the also installation positioning groove of spacing locating piece 5; Positioning groove is installed and is used for locating locating piece 5 in wire drawing 4.
Clamp body 1 both sides are also provided with the lock hook 3 of clamping locating piece 5.For the locating piece 5 carrying in fastening wire drawing 4.Prevent that wire drawing 4 from coming off.
Clamp body 1, limiting stopper 2, lock hook 3 are integral type structure, and clamp body 1, limiting stopper 2, lock hook 3 are plastic material, and locating piece 5 is plastic material.Plastic wire-drawing 4 clamp costs are lower, convenience quick for installation, and wire drawing 4 sheaths that can not wear and tear.
Also comprise deck 6, deck 6 is connected with air-conditioner housing, and deck 6 is plastic material, and deck 6 is provided with the mounting groove suitable with clamp body 1.Deck 6 and clamp body 1 are plastic material, and both can not wear and tear mutually, solve metal wire-drawing clamp in the time that wire drawing 4 is fixed on plastics deck 6, the cooperation of two kinds of materials, the problem of easily mutually wearing and tearing.
The groove frame of the draw-in groove 21 on limiting stopper 2 is greater than wire drawing 4 diameters and is less than locating piece 5 diameters.Play the effect of spacing locating piece 5.
Clamp body 1, limiting stopper 2, lock hook 3 comprise the material of following parts by weight: PVC:65 part, 2 parts of antioxidant BHTs, 5 parts of Toughening Effect of Ethylene Copolymer Elastomers, 11 parts, carbon fiber, calcium stearate: 2 parts, hard lead acid: 2 parts, stearic acid: 2 parts.Toughening Effect of Ethylene Copolymer Elastomer and carbon fiber increase the elasticity of clamp, and calcium stearate, hard lead acid and stearic acid increase the intensity of clamp, and the cooperation of each material component increases elasticity and the intensity of clamp, improve clamp Combination property, can not cause damage to wire drawing 4.
Adopt after above-mentioned structure, location clamping is reliable, and can not cause damage to wire drawing 4.
By reference to the accompanying drawings the present invention is exemplarily described above; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (5)
1. a novel automobile air-conditioner HVAC wire drawing clamp, it is characterized in that, comprise the clamp body (1) adaptive with wire drawing (4), in wire drawing (4), be installed with locating piece (5), described clamp body (1) is provided with limiting stopper (2) along the both sides, front and back of wire drawing (4) length direction, described limiting stopper (2) is provided with the draw-in groove (21) adaptive with wire drawing (4), and before and after clamp body (1), the limiting stopper (2) of both sides forms the installation positioning groove of installation spacing described locating piece (5);
Described clamp body (1) both sides are also provided with the lock hook (3) of clamping locating piece (5).
2. novel automobile air-conditioner HVAC wire drawing clamp as claimed in claim 1, it is characterized in that, described clamp body (1), limiting stopper (2), lock hook (3) are integral type structure, clamp body (1), limiting stopper (2), lock hook (3) are plastic material, and described locating piece (5) is plastic material.
3. novel automobile air-conditioner HVAC wire drawing clamp as claimed in claim 1 or 2, it is characterized in that, also comprise deck (6), described deck (6) is connected with air-conditioner housing, deck (6) is plastic material, and deck (6) is provided with the mounting groove suitable with clamp body (1).
4. novel automobile air-conditioner HVAC wire drawing clamp as claimed in claim 1 or 2, it is characterized in that, the groove frame of the draw-in groove (21) on described limiting stopper (2) is greater than wire drawing (4) diameter and is less than locating piece (5) diameter.
5. novel automobile air-conditioner HVAC wire drawing clamp as claimed in claim 2, it is characterized in that, described clamp body (1) comprises the material of following parts by weight: PVC:60-70 part, antioxidant BHT 1-3 part, Toughening Effect of Ethylene Copolymer Elastomer 5-6 part, carbon fiber 10-12 part, calcium stearate: 1-3 part, hard lead acid: 1-3 part, stearic acid: 3-4 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377298.8A CN104139680A (en) | 2014-08-01 | 2014-08-01 | Novel pull wire clamp for HVAC of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377298.8A CN104139680A (en) | 2014-08-01 | 2014-08-01 | Novel pull wire clamp for HVAC of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104139680A true CN104139680A (en) | 2014-11-12 |
Family
ID=51849082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377298.8A Pending CN104139680A (en) | 2014-08-01 | 2014-08-01 | Novel pull wire clamp for HVAC of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139680A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960007528Y1 (en) * | 1991-05-06 | 1996-08-30 | 기아자동차 주식회사 | Wire harness clip of in car sensor for a vehicle |
| JP2011033041A (en) * | 2009-07-29 | 2011-02-17 | Suzuki Motor Corp | Attachment structure of design component |
| CN102963238A (en) * | 2012-11-30 | 2013-03-13 | 芜湖博耐尔汽车电气系统有限公司 | Driving pull-wire rod fixing mechanism for automobile air conditioner |
| CN203020013U (en) * | 2012-12-13 | 2013-06-26 | 芜湖博耐尔汽车电气系统有限公司 | Automobile air conditioner wire drawing fixing structure |
| JP2013169929A (en) * | 2012-02-22 | 2013-09-02 | Toyota Motor Corp | Blower mounted to vehicle |
| CN203344690U (en) * | 2013-07-18 | 2013-12-18 | 海马轿车有限公司 | Air conditioner stay wire fixing device for vehicle |
| CN203567507U (en) * | 2013-10-31 | 2014-04-30 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner control panel drawn wire fixing structure |
| CN103842428A (en) * | 2011-09-30 | 2014-06-04 | 陶氏环球技术有限责任公司 | Process for mixing polyvinyl chloride with a bio-based plasticizer |
-
2014
- 2014-08-01 CN CN201410377298.8A patent/CN104139680A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR960007528Y1 (en) * | 1991-05-06 | 1996-08-30 | 기아자동차 주식회사 | Wire harness clip of in car sensor for a vehicle |
| JP2011033041A (en) * | 2009-07-29 | 2011-02-17 | Suzuki Motor Corp | Attachment structure of design component |
| CN103842428A (en) * | 2011-09-30 | 2014-06-04 | 陶氏环球技术有限责任公司 | Process for mixing polyvinyl chloride with a bio-based plasticizer |
| JP2013169929A (en) * | 2012-02-22 | 2013-09-02 | Toyota Motor Corp | Blower mounted to vehicle |
| CN102963238A (en) * | 2012-11-30 | 2013-03-13 | 芜湖博耐尔汽车电气系统有限公司 | Driving pull-wire rod fixing mechanism for automobile air conditioner |
| CN203020013U (en) * | 2012-12-13 | 2013-06-26 | 芜湖博耐尔汽车电气系统有限公司 | Automobile air conditioner wire drawing fixing structure |
| CN203344690U (en) * | 2013-07-18 | 2013-12-18 | 海马轿车有限公司 | Air conditioner stay wire fixing device for vehicle |
| CN203567507U (en) * | 2013-10-31 | 2014-04-30 | 博耐尔汽车电气系统有限公司 | Automobile air conditioner control panel drawn wire fixing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |