CN105035515B - Pull ring handle structure of rigid plastic sealing part - Google Patents
Pull ring handle structure of rigid plastic sealing part Download PDFInfo
- Publication number
- CN105035515B CN105035515B CN201510338066.6A CN201510338066A CN105035515B CN 105035515 B CN105035515 B CN 105035515B CN 201510338066 A CN201510338066 A CN 201510338066A CN 105035515 B CN105035515 B CN 105035515B
- Authority
- CN
- China
- Prior art keywords
- pull ring
- plug
- sealing
- tab body
- ring body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The invention relates to the technical field of vehicle air conditioners, in particular to a pull ring handle structure for a rigid plastic sealing part. The pull ring handle structure comprises a ring-shaped hollow pull ring body, wherein a first seal plug and a second seal plug, one end of each is closed and the other end of each is opened, are arranged in the pull ring body and fixedly connected with the inner wall of the pull ring body through connecting bars; a plurality of bolt screw-in holes are formed between the first seal plug and the second seal plug in the pull ring body; a flexible bending part is arranged at one side of the second seal plug in the pull ring body; and convex points are arranged at the connecting part of the flexible bending part and the pull ring body. The pull ring handle is attractive in appearance, relatively concealed in structure and low in probability of collision, and the convex point structures ensure that a product can be conveniently taken down; an operator is protected from a scratching potential hazard; the product weight can be reduced; and as the pull ring handle and a product mounting face are on the same plane, the product die only needs a pair of an upper die and a lower die, and accordingly, cost control is facilitated.
Description
Technical field
The present invention relates to car air-conditioner technical field, a kind of draw ring handle knot of rigid plastics seal is specifically related to
Structure.
Background technology
In vehicle component processing technique field, such as important component such as evaporator, condenser is filled after machining
With before, it is necessary to sealed to coupled expansion valve, existing seal commonly uses rigid plastics seal, because
Shake hands overhanging oversized influence product appearance.Meanwhile, easily by handle edge torn when employee operates, in transportation mutually
Colliding with causes to come off.
The content of the invention
For technical problem present in prior art, it is an object of the invention to provide a kind of rigid plastics seal
Draw ring grip structure.
To achieve these goals, the technical solution adopted in the present invention is：A kind of draw ring handle of rigid plastics seal
Hand structure, including the tab body of Openworks shape in a ring, tab body inside both sides are provided with the first sealing-plug, the second sealing
Plug, the first sealing-plug, the second sealing-plug close one end open shape in one end, and solid by the inwall of dowel and tab body
Connect, tab body is built in position between the first sealing-plug and the second sealing-plug and offers several bolt advances through hole, the draw ring
The side that body is placed in the second sealing-plug is provided with flexible bending part, and the junction between the flexible bending part and tab body sets
There is salient point, salient point, the first sealing-plug and the second sealing-plug are consistent from plane protrusion direction where tab body.
Further, the first sealing-plug of the tab body, the second sealing-plug are placed in the inlet tube of expansion valve, outlet
In, installation bolt is affixed with core body by expansion valve through expansion valve from bolt advances through hole, one group of circulation line of core body respectively with
The inlet tube of the expansion valve, outlet connection.
The draw ring grip structure of rigid plastics seal of the invention, its advantage shows：Draw ring handle beautiful outline form
See, structure is more hidden to be difficult mutually to collide with, and bump structure can guarantee that product is conveniently removed；To operating personnel without scuffing hidden danger.Draw
Ring handle can reduce product weight, and draw ring handle is with product mounting surface on the same plane, and product mold only needs a pair up and down
Mould, is conducive to controlling cost.
Brief description of the drawings
Fig. 1 is the structural representation of the draw ring grip structure of rigid plastics seal of the invention.
Fig. 2 is the assembling structure schematic diagram of the draw ring grip structure of rigid plastics seal of the invention.
Fig. 3 is the A-A cutaway sectional views in Fig. 2.
Specific embodiment
To further describe the present invention, the present invention is described in further detail with reference to the accompanying drawings and examples, but simultaneously
Therefore within the scope of embodiments not limited the present invention to.
Refer to shown in Fig. 1, a kind of draw ring grip structure of rigid plastics seal, including the draw ring of Openworks shape in a ring
Body 42, the inside both sides of tab body 42 are provided with the first sealing-plug 41, the second sealing-plug 45, and the first sealing-plug 41, second is close
Blocking 45 closes one end open shape, and, tab body 42 affixed with the inwall of tab body 42 by dowel 46 in one end
It is built in position between the first sealing-plug 41 and the second sealing-plug 45 and offers several bolt advances through hole 43, the tab body 42
The side for being placed in the second sealing-plug 45 is provided with flexible bending part 47, the convergence part between the flexible bending part 47 and tab body 42
Position is provided with salient point 44, and salient point 44, the first sealing-plug 41 and the second sealing-plug 45 are protected from the place plane protrusion direction of tab body 42
Hold consistent.
Refer to shown in Fig. 2 and 3, the first sealing-plug 41 of the tab body 42, the second sealing-plug 45 are placed in expansion valve 2
In inlet tube, outlet, installation bolt 3 from bolt advances through hole 43 through expansion valve 2 by expansion valve 2, core body 1 affixed with core body 1
One group of circulation line 5 inlet tube respectively with the expansion valve 2, outlet connects.
After installation bolt 3 connects core body 1 (such as evaporator core), expansion valve 2, fit on tab body 42 makes core body
1 interior waterproof, dust-proof, anti-oxidation etc..The structure of salient point 44 can guarantee that product is conveniently removed.
Above content is only to design example and explanation of the invention, affiliated those skilled in the art
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (2)
1. a kind of draw ring grip structure of rigid plastics seal, it is characterised in that：Tab body including Openworks shape in a ring
(42), the internal both sides of the tab body (42) are provided with the first sealing-plug (41), the second sealing-plug (45), the first sealing-plug (41),
Second sealing-plug (45) closes one end open shape in one end, and solid by the inwall of dowel (46) and tab body (42)
Connect, tab body (42) is built in position between the first sealing-plug (41) and the second sealing-plug (45) and offers the rotation of several bolts
Enter hole (43), the side that the tab body (42) is placed in the second sealing-plug (45) is provided with flexible bending part (47), the flexible bending
Junction between portion (47) and tab body (42) is provided with salient point (44), salient point (44), the first sealing-plug (41) and second
Sealing-plug (45) is consistent from plane protrusion direction where tab body (42).
2. the draw ring grip structure of rigid plastics seal according to claim 1, it is characterised in that：The tab body
(42) the first sealing-plug (41), the second sealing-plug (45) are placed in the inlet tube of expansion valve (2), outlet, installation bolt (3)
It is through expansion valve (2) that expansion valve (2) is affixed with core body (1) from bolt advances through hole (43), one group of circulation line of core body (1)
(5) inlet tube respectively with the expansion valve (2), outlet are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510338066.6A CN105035515B (en) | 2015-06-17 | 2015-06-17 | Pull ring handle structure of rigid plastic sealing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510338066.6A CN105035515B (en) | 2015-06-17 | 2015-06-17 | Pull ring handle structure of rigid plastic sealing part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035515A CN105035515A (en) | 2015-11-11 |
| CN105035515B true CN105035515B (en) | 2017-05-24 |
Family
ID=54442598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510338066.6A Expired - Fee Related CN105035515B (en) | 2015-06-17 | 2015-06-17 | Pull ring handle structure of rigid plastic sealing part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035515B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203845193U (en) * | 2014-01-08 | 2014-09-24 | 重庆超力高科技股份有限公司 | Condenser sealing plug |
-
2015
- 2015-06-17 CN CN201510338066.6A patent/CN105035515B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203845193U (en) * | 2014-01-08 | 2014-09-24 | 重庆超力高科技股份有限公司 | Condenser sealing plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105035515A (en) | 2015-11-11 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170524 Termination date: 20210617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |