CN205875944U - Sealed lock - Google Patents

Sealed lock Download PDF

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Publication number
CN205875944U
CN205875944U CN201620893681.3U CN201620893681U CN205875944U CN 205875944 U CN205875944 U CN 205875944U CN 201620893681 U CN201620893681 U CN 201620893681U CN 205875944 U CN205875944 U CN 205875944U
Authority
CN
China
Prior art keywords
lock
cavity
card column
tapered
contiguous block
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
Application number
CN201620893681.3U
Other languages
Chinese (zh)
Inventor
邢长青
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Juxin Energy Technology Development Co Ltd
Original Assignee
Tianjin Juxin Energy Technology Development Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tianjin Juxin Energy Technology Development Co Ltd filed Critical Tianjin Juxin Energy Technology Development Co Ltd
Priority to CN201620893681.3U priority Critical patent/CN205875944U/en
Application granted granted Critical
Publication of CN205875944U publication Critical patent/CN205875944U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model provides a sealed lock, include: the through -hole is offered to lock body, its one end fixedly connected with connecting block, the other end, first cavity has been seted up to the inside one end of being close to the connecting block of lock body, inside jump ring and the card post of being equipped with of first cavity, the jump ring with the card post one end all with connecting block fixed connection, be equipped with the boss that the slope set up on the card post, first cavity lower extreme is equipped with the second cavity, be equipped with circlip in the second cavity, second cavity lower extreme and through -hole intercommunication, the tapered end, the tapered end top is equipped with the frustum, the frustum is inside have been seted up and has blocked post matched with recess, the frustum below is equipped with the lock, seted up on the lock respectively with jump ring and first draw -in groove of circlip matched with and second draw -in groove, wire rope, wire rope's both ends are connected with lock and connecting block respectively. The utility model discloses simple structure can effectively prevent the circumferential direction between tapered end and lock body, and closure stability is high.

Description

A kind of sealing lock
Technical field
This utility model belongs to sealing lock technical field, particularly relates to a kind of sealing lock.
Background technology
Sealing lock is widely used in the aspects such as the encapsulation of goods, and existing sealing lock is after sealed, and tapered end is locked, it is impossible to Moving axially along lock body, but tapered end can circumferentially rotate, and circumferentially rotates between tapered end and lock body, long-time pivoting friction Easily cause the most sealed inefficacy.
Utility model content
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that one can effectively prevent lock Circumferentially rotating between head and lock body, improves the sealing lock of sealed stability.
This utility model solves its technical problem and be the technical scheme is that
A kind of sealing lock, including:
Lock body, described lock body one end is fixedly connected with contiguous block, and the described lock body other end offers through hole, inside described lock body Offering the first cavity near one end of contiguous block, described first cavity inside is provided with jump ring and card column, described jump ring and card column One end all fixing with contiguous block is connected, described card column be provided with the boss being obliquely installed, described boss and card column lower surface in Acute angle, described first cavity lower end is provided with the second cavity, is provided with split circlip, described split circlip in described second cavity Being connected with lock body side wall by spring, described second cavity lower end connects with through hole;
Tapered end, described tapered end top is provided with frustum, offers the groove matched with card column, described cone inside described frustum It is provided with lock below platform, described lock offers the first draw-in groove matched with jump ring and split circlip respectively and the second card Groove;
Steel wire rope, the two ends of described steel wire rope are connected with lock and contiguous block respectively.
Further, the longitudinal center line of described card column and the longitudinal center line of the first cavity overlap.
Further, the longitudinal center line of described first cavity, the second cavity and through hole is on the same line.
Further, the lock body above described split circlip is provided with abutment.
Further, outside position that described lock is connected with steel wire rope position, contiguous block are connected with steel wire rope and lock body Surface is all enclosed with cabinet.
Compared with prior art, this utility model produces and provides the benefit that:
(1) by arranging card column and boss inside lock body, and matched groove is set on tapered end, make lock body and Will not circumferentially rotate after tapered end is sealed.
(2) it is provided with jump ring and split circlip, tapered end and lock body are carried out twice engaging, make the two that axial position will not occur Moving, locking effect is good.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further illustrated:
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the upward view of Fig. 1.
Wherein: 1. lock body, 2. contiguous block, 3. through hole, 4. the first cavity, 5. jump ring, 6. card column, 7. boss, 8. second empty Chamber, 9. split circlip, 10. spring, 11. tapered ends, 12. frustums, 13. grooves, 14. locks, 15. first draw-in grooves, 16. second cards Groove, 17. steel wire ropes, 18. abutment, 19. cabinets.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further:
As shown in Figure 1-2, the sealing lock that this utility model provides, including:
Lock body 1, described lock body 1 one end is fixedly connected with contiguous block 2, and described lock body 1 other end offers through hole 3, described lock The internal one end near contiguous block 2 of body 1 offers the first cavity 4, and described first cavity 4 is internal is provided with jump ring 5 and card column 6, institute Stating that one end of jump ring 5 and card column 6 is all fixing with contiguous block 2 to be connected, described card column 6 is provided with the boss 7 being obliquely installed, described convex Platform 7 is at an acute angle with card column 6 lower surface, and described first cavity 4 lower end is provided with the second cavity 8, is provided with opening in described second cavity 8 Turn 9, described split circlip 9 is connected with lock body 1 sidewall by spring 10, and described second cavity 8 lower end is with through hole 3 even Logical;
Tapered end 11, described tapered end 11 top is provided with frustum 12, and described frustum 12 inside offers recessed with what card column 6 matched Groove 13, is provided with lock 14, described lock 14 offers and matches with jump ring 5 and split circlip 9 respectively below described frustum 12 The first draw-in groove 15 and the second draw-in groove 16 closed;
Steel wire rope 17, the two ends of described steel wire rope 17 are connected with lock 14 and contiguous block 2 respectively.
The longitudinal center line of described card column 6 and the longitudinal center line of the first cavity 4 overlap.
The longitudinal center line of described first cavity the 4, second cavity 8 and through hole 3 is on the same line.
Lock body 1 above described split circlip 9 is provided with abutment 18.
Outside position that position that described lock 14 is connected with steel wire rope 17, contiguous block 2 are connected with steel wire rope 17 and lock body 1 Surface is all enclosed with cabinet 19.
Work process of the present utility model:
During the sealing lock that locking this utility model provides, after tapered end 11 inserts the through hole 3 of lock body 1, make frustum 12 successively After the split circlip 9 and the second cavity 8 of through hole the 3, second cavity 8, enter the first cavity 4, groove in conehead 13 with Card column 6 matches and merges engaging, and the first draw-in groove 15 on lock 14 is sticked in jump ring 5, and the second draw-in groove 16 blocks with split circlip 9 Closing, lock body 1 and tapered end 11 engage complete.In snap-fitting process, abutment 18 is used for preventing split circlip 9 to be axially moveable.
This utility model simple in construction, it is possible to effectively prevent circumferentially rotating between tapered end and lock body, sealed stability is high.
It is described in detail of the present utility model above by embodiment, but described content is the most of the present utility model Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.

Claims (5)

1. a sealing lock, it is characterised in that including:
Lock body, described lock body one end is fixedly connected with contiguous block, and the described lock body other end offers through hole, and described lock body is internal close One end of contiguous block offers the first cavity, and described first cavity inside is provided with jump ring and card column, described jump ring and the one of card column End is all fixing with contiguous block to be connected, and described card column is provided with the boss being obliquely installed, and described boss is at an acute angle with card column lower surface, Described first cavity lower end is provided with the second cavity, is provided with split circlip in described second cavity, and described split circlip passes through Spring is connected with lock body side wall, and described second cavity lower end connects with through hole;
Tapered end, described tapered end top is provided with frustum, offers the groove matched with card column, under described frustum inside described frustum Side is provided with lock, and described lock offers the first draw-in groove and the second draw-in groove matched with jump ring and split circlip respectively;
Steel wire rope, the two ends of described steel wire rope are connected with lock and contiguous block respectively.
Sealing lock the most according to claim 1, it is characterised in that: the longitudinal center line of described card column and the axle of the first cavity Overlap to centrage.
Sealing lock the most according to claim 1, it is characterised in that: described first cavity, the second cavity and through hole axial Centrage is on the same line.
Sealing lock the most according to claim 1, it is characterised in that: the lock body above described split circlip is provided with keeps out Part.
Sealing lock the most according to claim 1, it is characterised in that: position that described lock is connected with steel wire rope, contiguous block The position and the lock body outer surface that are connected with steel wire rope are all enclosed with cabinet.
CN201620893681.3U 2016-08-16 2016-08-16 Sealed lock Expired - Fee Related CN205875944U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620893681.3U CN205875944U (en) 2016-08-16 2016-08-16 Sealed lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620893681.3U CN205875944U (en) 2016-08-16 2016-08-16 Sealed lock

Publications (1)

Publication Number Publication Date
CN205875944U true CN205875944U (en) 2017-01-11

Family

ID=57705146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620893681.3U Expired - Fee Related CN205875944U (en) 2016-08-16 2016-08-16 Sealed lock

Country Status (1)

Country Link
CN (1) CN205875944U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170111

Termination date: 20170816

CF01 Termination of patent right due to non-payment of annual fee