CN200979980Y - A cable fixed head with a sealing element - Google Patents
A cable fixed head with a sealing element Download PDFInfo
- Publication number
- CN200979980Y CN200979980Y CN 200620043859 CN200620043859U CN200979980Y CN 200979980 Y CN200979980 Y CN 200979980Y CN 200620043859 CN200620043859 CN 200620043859 CN 200620043859 U CN200620043859 U CN 200620043859U CN 200979980 Y CN200979980 Y CN 200979980Y
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- CN
- China
- Prior art keywords
- cable
- seal
- cables
- fixing head
- piece portion
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- 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 utility model discloses a cable-fixing head with a sealing element, in particular to a waterproof, sealing and tensile cable-fixing head, comprising a body which can be traversed axially by a plurality of cables and one end of which is provided with an elastic claw element with proper gap and both ends of which are provided with outer screw, a clamping element forcing the elastic claw element to be smaller, a screw cap screwed on the body and combining the body with the fixture, a plastic sleeve provided in the elastic claw element and two symmetric semicircular-cylinder sealing elements which can be traversed by a plurality of cables. The engaged sealing elements by cylinder and hole are provided in the big inner-diameter of the body and fixed by the screw. The cables traversing the sealing elements are tightened by engagement and fixed in the inner-diameter of the body, and with the pressure of clamping element, the elastic claw element reduces, making the plastic sleeve clamp the outer rim of each cable, therefore, the structure of cable-fixing head can make the clamped cable and the connecting element have good sealing, waterproof property and tensile capability.
Description
(1), technical field
The utility model relates to fixedly head of a kind of cable with seal, and the cable that is particularly useful for requirement waterproof, sealing, tension is head fixedly.
(2), background technology
The fixing head of cable is a kind of connector, is mainly used in traction and fixing cable or tubular object.That is to say that it not only makes cable or tubular object draw to fixation, and cable or tubular object are fixed on the fixation.This kind connector uses widely in various device and field.
The existing fixed head structure, mainly be provided with the elasticity bluff piece portion of appropriate gap by an end, and two ends are provided with externally threaded body, the forcing piece that can force elasticity bluff piece portion to dwindle, one is screwed together on the body, and body is incorporated into nut on the fixation, and one places the plastic sheath in the elasticity bluff piece portion to constitute.In addition, China Patent No. 00236443.3 has disclosed a kind of bundle that presss from both sides can provide bigger tension strength during cable, and folder Shu Xiaoguo is better, the fixing header structure of the cable of good seepage-proof property.China Patent No. 97226054.4 has disclosed a kind of fixedly head of cable that bunch of cables folder requires waterproof sealing that is suitable for.The cable that China Patent No. 200420120533.5 has disclosed a kind of multisection type waterproof and fixing protection cable is header structure fixedly.
When cable had only one, the fixing head of the patent No. 00236443.3 had stretching resistance and anti-seepage effect preferably, and the fixing head of the patent No. 97226054.4 and the patent No. 200420120533.5 has waterproof action preferably.
Yet when cable was many, the fixing head of existing fixed head and above three patents still can not reach the requirement of waterproof, sealing, tension in design and application.Reason is that cable or tubular object generally all are circular.When fixing head will be tightened a plurality of circular cable,, tighten and produce with still can producing incomplete driving fit the situation in space greatly on body even forcing piece is twisted tightly again.Fig. 1 is two examples under the cable situation: forcing piece (1a) screws togather with the external screw thread (12) of body (1), and tighten, force elasticity bluff piece portion (2a) to be reduced into less circle, and the front end that forces plastic sheath (3a) also dwindles and tightens two cables (4a), yet, tightening two cables only is to rely on the leading edge of plastic sheath that cable is clamped, and contact-making surface is little.And this method can produce bigger space (5a) after tightening two cables (4a).This situation must cause following problem:
1, owing to exist bigger space, cable can not have better seal.
2, tighten the slit that the back produces, moisture easily infiltrates, and can not reach good waterproof effect.
3, it is less not exclusively driving fit to tighten the contact-making surface that can cause between cable and the plastic sheath, thereby the cable stretching resistance deficiency after fixing, and is pulled easily or natural displacement.
(3), summary of the invention
In view of this, main purpose of the present utility model promptly is to provide a kind of sealing property height, good seepage-proof property, and the cable that the cable of tightening has a bigger stretching resistance is header structure fixedly.
Above-mentioned purpose of the present utility model is achieved in that as shown in Figure 2, the utility model is a fixedly head of a kind of cable with seal, axially can pass (two cables of present embodiment are example) for many cables, one end is provided with the elasticity bluff piece portion (11) of appropriate gap, and two ends are provided with the body (1) of external screw thread (12 and 13), the forcing piece (3) that can force elasticity bluff piece portion (11) to dwindle, a spiral is on body, and body is incorporated into nut (4) on the fixation, one places the plastic sheath (2) in the elasticity bluff piece portion, and many cables that supply of two symmetries pass the seal (5) of semicylinder, two seals place the large diameter of body (1) to be fixed on body (1) with screw after meshing with post (52) and hole (53).The fixing specific characteristic of the cable that the utility model discloses is:
1, the fixing head of the cable that discloses of the utility model, an end of described body (1) is mounted with seal (5).
2, the fixing head of the cable that discloses of the utility model, described seal (5) is two symmetrical semicylinders, it axially has can supply many holes that cable passes.
3, the fixing head of the cable that discloses of the utility model, on the described seal, the hole as if there being semicylinder then has many ribs (51) on the hole.Described seal is provided with post (52) and corresponding with it hole (53).
Use the fixing advantage of the utility model to be, one section complete driving fit of seal and cable combines with the folder power of forcing piece (3) to cable together, and the resistance to tension of cable can obviously rise, and be provided with rib in the seal, more can increase the resistance to tension of cable.As shown in Figure 6, behind the fixing head of use the utility model, after cable is introduced into, just have higher sealing with the external world, thereby water resistance can rise.
In a word; the utility model is fixed a sealing property height, good seepage-proof property; the cable of tightening has bigger stretching resistance; particularly to wind such as external force such as poor weather typhoon or the mechanical cable line swing running significantly back and forth in the working motion fast continuously; the crippling activity that cable pair node place produces can effectively provide fixing protection.
(4), description of drawings
Fig. 1 is the right view of the fixing head of the utility model
Fig. 2 is the profile of each parts of the fixing head of the utility model
Fig. 3 is the three-view diagram of one of two seals of the present utility model
Fig. 4 is two a three-view diagram of two seals of the present utility model
Fig. 5 is a seal assembling of the present utility model back vertical view
The left view of Fig. 6 after for the fixing head assembling of the utility model
(5) embodiment example:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.See also shown in the accompanying drawing 1-6, a kind of cable with seal is head fixedly, axially can pass (two cables of present embodiment are example) for many cables, one end is provided with the elasticity bluff piece portion (11) of appropriate gap, and two ends are provided with the body (1) of external screw thread (12 and 13), the forcing piece (3) that can force elasticity bluff piece portion (11) to dwindle, a spiral is on body, and body is incorporated into nut (4) on the fixation, one places the plastic sheath (2) in the elasticity bluff piece portion, and many cables that supply of two symmetries pass the seal (5) of semicylinder, two seals place the large diameter of body (1) to be fixed on body (1) with screw after meshing with post (52) and hole (53).
Plastic sheath (2) is placed in the elasticity bluff piece portion (11), and two cables have the body (1) that fixing head was introduced and passed to elasticity bluff piece portion (11) one ends from the fixing body (1) of cable.The seal (5) of two symmetrical semicylinders is clipped two cables (4a), with the seal post
(52) and hole (53) engagement after, fit a cylindrical seal with screw.Seal places the large diameter of body (1) to be fixed on body (1) with screw.The external screw thread (12) of forcing piece (1a) and body (1) is screwed togather, and tighten, force elasticity bluff piece portion (2a) to be reduced into less circle, and force the front end of plastic sheath (3a) also to dwindle and tighten two cables (4a).
With cable (4a) with there is the end of the fixing body of external screw thread (13) to pass on the hole of fixation, and with nut (4) spiral in external screw thread (13), and tighten, finally make cable be pulled and be fixed on the fixation.
Claims (5)
1. the fixing head of the cable with seal, it is characterized in that it axially can pass for many cables, one end is provided with the elasticity bluff piece portion of appropriate gap, and two ends are provided with externally threaded body, the forcing piece that can force elasticity bluff piece portion to dwindle, one is screwed together on the body, and body is incorporated into nut on the fixation, one places the plastic sheath in the elasticity bluff piece portion, and many cables that supply of two symmetries pass semi-cylindrical seal, two seals place the large diameter of body to fix with screw after meshing with post and groove.
2. the cable with seal according to claim 1 is head fixedly, and it is characterized in that: an end of described body is provided with seal, and seal is provided with post and corresponding with it hole.
3. the cable with seal according to claim 2 is head fixedly, it is characterized in that: seal has a plurality of circular hole or semi-circular hole of passing for cable.
4. the cable with seal according to claim 1 is head fixedly, it is characterized in that: be provided with the internal diameter of the body internal diameter of external screw thread one end greater than elasticity bluff piece portion one end that is provided with appropriate gap, and its size just in time equals the diameter of seal.
5, the fixing head of the cable with seal according to claim 3 is characterized in that if there is the hole of semicylinder, many ribs being arranged on the hole then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043859 CN200979980Y (en) | 2006-07-13 | 2006-07-13 | A cable fixed head with a sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620043859 CN200979980Y (en) | 2006-07-13 | 2006-07-13 | A cable fixed head with a sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979980Y true CN200979980Y (en) | 2007-11-21 |
Family
ID=38980363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620043859 Expired - Fee Related CN200979980Y (en) | 2006-07-13 | 2006-07-13 | A cable fixed head with a sealing element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979980Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354966A (en) * | 2011-01-01 | 2013-10-16 | 卡布斯开普控股私人有限公司 | Seals to barrier penetrations |
| CN112444342A (en) * | 2019-08-30 | 2021-03-05 | 浙江宇视科技有限公司 | Cable sealing device |
| CN112444342B (en) * | 2019-08-30 | 2024-04-26 | 浙江宇视科技有限公司 | Cable sealing device |
-
2006
- 2006-07-13 CN CN 200620043859 patent/CN200979980Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354966A (en) * | 2011-01-01 | 2013-10-16 | 卡布斯开普控股私人有限公司 | Seals to barrier penetrations |
| CN103354966B (en) * | 2011-01-01 | 2016-10-26 | 卡布斯开普控股私人有限公司 | The sealing member of barrier perforation |
| CN112444342A (en) * | 2019-08-30 | 2021-03-05 | 浙江宇视科技有限公司 | Cable sealing device |
| CN112444342B (en) * | 2019-08-30 | 2024-04-26 | 浙江宇视科技有限公司 | Cable sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHENGHENG INDUSTRY CO.,LTD. Free format text: FORMER OWNER: SHANGHAI SHENGFEN INDUSTRIAL FOREIGN TRADE CO., LTD. Effective date: 20090925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Room 10, building 1022, landmark Plaza, 459 East Nanjing Road, Shanghai, China: 200001 Patentee after: Shanghai Shengheng Industrial Co. Ltd. Address before: Room 10, building 1022, landmark Plaza, 459 East Nanjing Road, Shanghai, China: 200001 Patentee before: Shanghai Shengfen Industry & Trade Co., Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Bao Chengfan Document name: Notification to Pay the Fees |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20140713 |
|
| EXPY | Termination of patent right or utility model |