CN107795202B - Round corner case lock - Google Patents
Round corner case lock Download PDFInfo
- Publication number
- CN107795202B CN107795202B CN201711216155.9A CN201711216155A CN107795202B CN 107795202 B CN107795202 B CN 107795202B CN 201711216155 A CN201711216155 A CN 201711216155A CN 107795202 B CN107795202 B CN 107795202B
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- CN
- China
- Prior art keywords
- lock
- connecting rod
- head
- lock seat
- seat
- 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.)
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Links
- 238000005452 bending Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
Landscapes
- Slide Fasteners (AREA)
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to the technical field of bags and cases, and particularly discloses a round corner bag lock, which comprises a lock and an inserting piece, wherein the lock is used for being fixed on a lower case body of the bag, the inserting piece is used for being matched with the lock to be locked and fixed on an upper case body of the bag, the lock comprises a lock head, a lock seat and a lock tail, the lock head and the lock seat are arc-shaped, the lock seat is fixed on the lower case body of the bag, one end of the lock head is hinged with the lock seat through a pin shaft, the lock head and the lock seat are provided with a shaft hole through which a pin shaft can pass, the other end of the lock head is provided with a clamping head which can be clamped with the lock seat, the head of the lock seat is provided with a clamping groove for the clamping head to be inserted, the tail of the lock seat is provided with a jack for inserting the inserting piece, the inside of the lock seat is provided with a second connecting rod which can be matched with to be locked, the inserting piece is provided with a bending piece which can be matched with to be locked, the lock head is internally provided with a first connecting rod connected with the second connecting rod, the lock head is hinged with the lock through a pin shaft, and the pin shaft is hinged with the lock, and the two ends of the pin shaft are fixed on the shaft hole of the side wall of the lock head.
Description
Technical Field
The invention belongs to the technical field of bags and cases, and particularly relates to a round corner bag lock.
Background
The luggage is an article for containing scattered articles or luggage in the living process of people, and especially in the current generation of the rapid development of the tourism industry, the demand of the luggage is increasing. Under the general condition, locks are arranged on the bags, and most locks currently arranged on the bags are coded locks, and the coded locks are matched with zipper heads on the bags to lock the bags; however, the current case and bag need only be through pulling the zip fastener for just can realize locking to the case and bag after the zip fastener head cooperates with the trick lock, not only there is the shortcoming that uses, troublesome operation, and the trick lock appears damaging the phenomenon in long-term use easily moreover, and the trick lock has the shortcoming that the structure is complicated, manufacturing cost is high simultaneously.
Disclosure of Invention
Aiming at the defects and the existing technical problems in the prior art, the invention provides the round corner box lock, which has the characteristics of convenient use and operation, long service life, simple structure and low production cost.
The technical scheme adopted for solving the technical problems is as follows: the round corner case lock comprises a lock body and an inserting sheet, wherein the lock body is fixed on a lower case body of the case, the inserting sheet is matched with the lock body to be locked and fixed on the upper case body of the case, the round corner case lock is characterized in that the lock body comprises a lock head, a lock seat and a lock tail, the lock head and the lock seat are arc-shaped, the lock seat is fixed on the lower case body of the case, one end of the lock head is hinged with the lock seat through a pin shaft, pin shaft penetrating shaft holes are formed in the lock head and the lock seat, a clamping head capable of being clamped with the lock seat is arranged at the other end of the lock head, a clamping groove capable of being inserted by the clamping head is formed in the head portion of the lock seat, inserting holes capable of being inserted by the inserting sheet are formed in the tail portion of the lock seat, a second connecting rod capable of being matched with the inserting sheet to be locked is formed in the inserting sheet, a first connecting rod connected with the second connecting rod is arranged in the lock head, a second connecting rod mounting seat is arranged in the lock head, the second connecting rod is hinged in the lock head through a pin shaft, the shaft hole capable of penetrating the pin shaft is formed in one end of the second connecting rod, and two ends of the pin shaft are fixed on the shaft holes of the side wall of the lock head.
The round corner case lock provided by the invention is characterized in that a sliding rail for sliding a clamping head is arranged in the lock head, a stop is arranged in the middle of the end part of the sliding rail, a spring is arranged on the stop, and two sides of the end part of the clamping head are provided with stop blocks for preventing the clamping head from falling off.
The invention relates to a round corner case lock, wherein the head of a lock seat is provided with a clamping groove, the clamping groove is fixedly connected with the lock seat, a sliding block is arranged in the clamping groove, and a spring is arranged on the inner side of the sliding block; by the arrangement, the structure of the invention can be simplified, and convenience can be brought to the assembly of the invention.
The invention relates to a round corner case lock, wherein the tail of a first connecting rod is provided with a notch, two side walls of the notch extend downwards, the side walls are provided with shaft holes for a pin shaft to pass through, a second connecting rod comprises a vertical piece and a transverse piece, the vertical piece is inserted into the notch of the first connecting rod, the depth of the notch is the same as the length of the vertical piece, and the two side walls of the tail of the first connecting rod are abutted against the transverse piece of the second connecting rod.
The invention discloses a round corner luggage lock, wherein the tail part of a lock seat is provided with a sliding groove for a second connecting rod to slide, the tail part of the second connecting rod is provided with a stop, and the stop is provided with a spring.
The beneficial effects of the invention are as follows: when the round corner luggage lock is used by a user, the luggage can be locked and unlocked only by pressing the clamping head, compared with the traditional mode of locking the luggage after the zipper head is matched with the coded lock, the complexity of operation is simplified, convenience is brought to the user, and compared with the coded lock, the reliability of locking the luggage is improved, and the round corner luggage lock has the advantages of being difficult to damage and long in service life.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is an exploded view of the present invention.
Fig. 5 is an exploded view of the present invention.
Detailed Description
The advantages of the present invention and the salient contributions to the art will be further elucidated by the following detailed description of embodiments of the invention, with reference to the accompanying drawings, it being understood that the following examples are merely illustrative of preferred embodiments of the invention and should not be construed as limiting the scope of the invention in any way. Various modifications and improvements of the technical scheme of the present invention will fall within the protection scope of the present invention without departing from the design concept of the present invention, and the technical content of the present invention is fully described in the claims.
The round corner case lock shown in figures 1-5 comprises a lock for being fixed on a lower case body of the case and an inserting piece 1 for being matched with the lock for locking and being fixed on an upper case body of the case, wherein the lock comprises a lock head 21, a lock seat 22 and a lock tail 23, the lock head 21 and the lock seat 22 are arc-shaped, the lock seat 22 is fixed on the lower case body of the case, one end of the lock head 21 is hinged with the lock seat 22 through a pin shaft 8, a shaft hole 213 is arranged on the lock head 21, a shaft hole 221 is arranged on the lock seat 22 for the pin shaft 8 to pass through, a clamping head 3 capable of being clamped with the lock seat 22 is arranged on the other end of the lock head 21, the head of the lock seat 22 is provided with a clamping groove 4 for the clamping head 3 to be inserted, the tail of the lock seat 22 is provided with a jack 223 for the inserting sheet 1 to be inserted, the inside of the lock seat 22 is provided with a second connecting rod 7 which can be matched and locked with the inserting sheet 1, the inserting sheet 1 is provided with a bending 11 which can be matched and locked with the second connecting rod 7, the lock head 21 is internally provided with a first connecting rod 6 connected with the second connecting rod 7, the lock head 21 is internally provided with a second connecting rod mounting seat 214, the second connecting rod 7 is hinged in the lock head 21 through a pin shaft 8, the second connecting rod 7 is provided with a shaft hole for the pin shaft 8 to pass through, and two ends of the pin shaft 8 are fixed on the shaft hole 213 of the side wall of the lock head 21.
In this embodiment, a sliding rail 211 for sliding the chuck 3 is provided in the lock 21, a stop 212 is provided in the middle of the end of the sliding rail 211, a spring 5 is provided on the stop 212, and stoppers 31 are provided on both sides of the end of the chuck 3 to prevent the chuck 3 from being separated.
In this embodiment, the head of the lock base 22 is provided with a clamping groove 4, the clamping groove 4 is fixedly connected with the lock base 22, a sliding block 41 is arranged inside the clamping groove 4, and a spring (not shown in the figure) is arranged inside the sliding block 41.
In this embodiment, the tail of the first link 6 is provided with a notch 61, two side walls 62 of the notch 61 extend downwards, the side walls 62 are provided with shaft holes 63 through which the pin shafts 8 pass, the second link 7 includes a vertical piece 71 and a horizontal piece, the vertical piece 71 is inserted into the notch 61 of the first link 6, the depth of the notch 61 is the same as the length of the vertical piece 71, and the two side walls 62 of the tail of the first link 6 are abutted against the horizontal piece of the second link 7.
In this embodiment, the tail of the lock base 22 is provided with a chute 222 for sliding the second link 7, the tail 7 of the second link is provided with a stop 72, and the stop 72 is provided with a spring 9.
The application method and the working process of the invention are as follows: when the case is in a locking state, the clamping head is in a clamping state with the clamping groove under the action of the spring, and the vertical piece of the second connecting rod is buckled with the bending of the inserting piece; when a user presses the clamping head, the clamping head moves inwards along the sliding rail, the clamping head is separated from the clamping groove, the second connecting rod pushes the first connecting rod to tilt upwards around the pin shaft under the action of the spring due to the fact that the spring is arranged on the stop of the second connecting rod, meanwhile, the first connecting rod drives the lock head to tilt upwards, at the moment, the second connecting rod moves forwards along the sliding groove, bending of the inserting piece and the vertical piece of the second connecting rod are released from a buckling state, and the user can open the case; when a user rotates along the lock head
Claims (3)
1. The utility model provides a fillet case and bag lock, including be used for fixing the tool to lock on the case and bag lower box and be used for with the tool to lock cooperation locking and fix the inserted sheet on the case and bag upper box, its characterized in that: the utility model provides a lock, including lock, lock seat and lock tail, tapered end and lock seat become the arc, the lock seat is fixed on the lower box of case and bag, tapered end one end is articulated with the lock seat through the round pin axle, be equipped with on tapered end and the lock seat and supply the round pin axle to pass the shaft hole, be equipped with on the tapered end other end can with the dop of lock seat joint, the lock seat head is equipped with and supplies dop male draw-in groove, the lock seat afterbody is equipped with and supplies inserted sheet male jack, the inside second connecting rod that is equipped with of lock seat can cooperate locking with the inserted sheet, be equipped with the bending that can cooperate locking with the second connecting rod on the inserted sheet, be equipped with the first connecting rod that meets with the second connecting rod in the tapered end, be equipped with the second connecting rod mount pad in the tapered end, the second connecting rod is articulated in the tapered end through the round pin axle, be equipped with the shaft hole that can supply the dop to slide in the tapered end, be equipped with in the tapered end and supply the dop male slide, be equipped with the block in the middle of the slide rail tip, be equipped with the spring block, the end is equipped with the spring block, the inside is equipped with the slider.
2. The round corner box lock of claim 1, wherein: the tail of the first connecting rod is provided with a notch, two side walls of the notch extend downwards, the side walls are provided with shaft holes for the pin shafts to penetrate through, the second connecting rod comprises a vertical plate and a transverse plate, the vertical plate is inserted into the notch of the first connecting rod, the depth of the notch is identical to the length of the vertical plate, and the two side walls of the tail of the first connecting rod are abutted against the transverse plate of the second connecting rod.
3. The round corner box lock of claim 1, wherein: the tail part of the lock seat is provided with a chute for the second connecting rod to slide, the tail part of the second connecting rod is provided with a stop, and the stop is provided with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216155.9A CN107795202B (en) | 2017-11-28 | 2017-11-28 | Round corner case lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216155.9A CN107795202B (en) | 2017-11-28 | 2017-11-28 | Round corner case lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107795202A CN107795202A (en) | 2018-03-13 |
| CN107795202B true CN107795202B (en) | 2024-05-17 |
Family
ID=61536991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216155.9A Active CN107795202B (en) | 2017-11-28 | 2017-11-28 | Round corner case lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795202B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451884B (en) * | 2020-04-13 | 2021-07-27 | 无锡职业技术学院 | Vehicle-mounted dust collector moving device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649892U (en) * | 2010-01-14 | 2010-11-24 | 宁波新光不锈钢厂 | Lock |
| CN202718484U (en) * | 2012-07-31 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage lock |
| CN103726725A (en) * | 2013-12-31 | 2014-04-16 | 宁波隆兴电信设备制造有限公司 | Equipment cabinet door lock |
| CN105649433A (en) * | 2016-03-21 | 2016-06-08 | 浙江锦源实业有限公司 | Case lock |
| CN106894690A (en) * | 2017-04-27 | 2017-06-27 | 上海大茂晟科技股份有限公司 | A kind of bag lock and the case and bag comprising mechanical lock |
| CN106907067A (en) * | 2017-03-31 | 2017-06-30 | 东莞市景瑜实业有限公司 | A kind of bag lock with double limitation function |
| CN207988709U (en) * | 2017-11-28 | 2018-10-19 | 浙江锦源实业有限公司 | Fillet bag lock |
-
2017
- 2017-11-28 CN CN201711216155.9A patent/CN107795202B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649892U (en) * | 2010-01-14 | 2010-11-24 | 宁波新光不锈钢厂 | Lock |
| CN202718484U (en) * | 2012-07-31 | 2013-02-06 | 东莞市怡丰锁业有限公司 | Luggage lock |
| CN103726725A (en) * | 2013-12-31 | 2014-04-16 | 宁波隆兴电信设备制造有限公司 | Equipment cabinet door lock |
| CN105649433A (en) * | 2016-03-21 | 2016-06-08 | 浙江锦源实业有限公司 | Case lock |
| CN106907067A (en) * | 2017-03-31 | 2017-06-30 | 东莞市景瑜实业有限公司 | A kind of bag lock with double limitation function |
| CN106894690A (en) * | 2017-04-27 | 2017-06-27 | 上海大茂晟科技股份有限公司 | A kind of bag lock and the case and bag comprising mechanical lock |
| CN207988709U (en) * | 2017-11-28 | 2018-10-19 | 浙江锦源实业有限公司 | Fillet bag lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107795202A (en) | 2018-03-13 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |