CN108185586A - A kind of dust-proof lock for safety belt - Google Patents
A kind of dust-proof lock for safety belt Download PDFInfo
- Publication number
- CN108185586A CN108185586A CN201810030350.0A CN201810030350A CN108185586A CN 108185586 A CN108185586 A CN 108185586A CN 201810030350 A CN201810030350 A CN 201810030350A CN 108185586 A CN108185586 A CN 108185586A
- Authority
- CN
- China
- Prior art keywords
- button
- lock
- dust
- safety belt
- bearing
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 41
- 238000003780 insertion Methods 0.000 claims abstract description 9
- 230000037431 insertion Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 210000003811 finger Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000005224 forefinger Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/006—Attachment of buckle to strap
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
Landscapes
- Automotive Seat Belt Assembly (AREA)
Abstract
The application discloses a kind of dust-proof lock for safety belt, including lock housing, set on the latching device and button mechanism of the lock enclosure interior；The button mechanism has button bearing and button connected to it, and the button bearing is connect with the latching device, and the button is set to the openend of the lock housing；There is lock tongue socket between the button and the openend；Dust guard is additionally provided with, the dust guard does not influence the lock tongue socket the closing of lock tongue insertion.The dust-proof buckle structure is simple, and volume very little, and in the case where not influencing lock tongue and being normally inserted into, realizing prevents foreign matter from entering in lock assembly so that user is more convenient using latching, and improves user experience.
Description
Technical field
This application involves automotive safety facility fields, and in particular to a kind of dust-proof lock for safety belt.
Background technology
With the fast development of automobile industry, automobile has become the main means of transport of people's production, life.Either
When driving or riding in an automobile, the topic that people are concerned about the most is the safety guarantee of automobile.In order to give user more
Good safety experience, production firm are provided with many safety equipments for automobile, can usually observe be air bag and
Safety belt；And drive as user or by bus when the safety belt that must use, due to latching and the presence of lock tongue plug-in position is inserted
Mouthful, so there can be foreign matter to be fallen in lock assembly from tap position often, cause lock that cannot normally be opened, and make
Lock tongue can not be inserted into.In the prior art, foreign matter enters in lock assembly in order to prevent, there is provided dirt-proof boot, although the dirt-proof boot
It can prevent sundries from entering in lock assembly, but its structure is complex, and volume is larger, very inconvenient, drop during use
The low experience of user.
Invention content
The application provides a kind of dust-proof lock for safety belt, more multiple to solve the structure of existing dust guard
It is miscellaneous, and volume is larger, the problem of when use is very inconvenient.
This application provides a kind of dust-proof lock for safety belt, including lock housing, in the lock housing
The latching device and button mechanism in portion；
The button mechanism has button bearing and button connected to it, and the button bearing connects with the latching device
It connects, the button is set to the openend of the lock housing；There is lock tongue socket between the button and the openend；Also set
Dust guard is equipped with, the dust guard does not influence the lock tongue socket the closing of lock tongue insertion.
Optionally, the dust guard installation position is specially：The button bearing is arranged on towards the lock tongue socket
End face；Or the button is arranged on towards the end face of the lock tongue socket.
Optionally, the dust guard installation position is layer adjacent to the bottom end cover of the lock housing of the lock tongue socket
On.
Optionally, the button mechanism has button bearing and button connected to it, specifically includes：The button bearing
It can be an integral structure with the button；Or
The button bearing is connected to the button, the both ends of the lock pin and the both sides of the lock housing by lock pin
It is affixed, the lock pin can be such that the button is detached with the button bearing by external force effect.
Optionally, including：The dust guard is with flexible, recoverable element.
Optionally, including：The band is flexible, recoverable element is hairbrush.
Optionally, including：The hairbrush sets or multiple rows of shifts to install for single row or multiple rows.
Optionally, the groove and/or card slot for connecting corresponding to the latching device are provided on the button bearing.
Compared with prior art, the application has the following advantages：This application provides a kind of dustproof locks for safety belt
Button, including lock housing, set on the latching device and button mechanism of the lock enclosure interior；The button mechanism has button
Bearing and button connected to it, the button bearing are connect with the latching device, and the button is set to the lock shell
The openend of body；There is lock tongue socket between the button and the openend；Dust guard is additionally provided with, the dust guard is to described
Lock tongue socket is not influenced the closing of lock tongue insertion.The dust-proof buckle structure is simple, and volume very little, and is not influencing
In the case that lock tongue is normally inserted into, realizing prevents foreign matter from entering in lock assembly so that user is more convenient using latching, and carries
User experience is risen.
Description of the drawings
Fig. 1 is the structure diagram of the dust-proof lock for safety belt of the embodiment of the present application；
Fig. 2 is the structure diagram of the lock housing of the dust-proof lock for safety belt of the embodiment of the present application；
Fig. 3 is the structure diagram of the button mechanism of the dust-proof lock for safety belt of the embodiment of the present application；
Fig. 4 is the side view of the button mechanism of the dust-proof lock for safety belt of Fig. 3 the embodiment of the present application.
Wherein, dust-proof lock 1, lock housing 2, upper end cover 2-1, bottom end cover 2-2；Latching device 3, button mechanism 4, button
4-1, button bearing 4-2, dust guard 5.
Specific embodiment
The application provides a kind of dust-proof lock for safety belt, and the dust-proof buckle structure is simple, light weight, volume
Small, the use of very convenient user improves the experience sense of user.
Fig. 1 is the structure diagram of the dust-proof lock for safety belt of the embodiment of the present application.
As shown in Figure 1, the embodiment of the present application provides a kind of dust-proof lock 1 for safety belt, including lock housing 2,
Latching device 3 and button mechanism 4 inside the lock housing 2；The lock housing 2 has upper end cover 2-1 and lower end
Lid 2-2, the upper end cover 2-1 and the bottom end cover 2-2 are respectively arranged with the card slot corresponding to the latching device 3, the lock
Buckle mechanism 3 is placed on the corresponding card slot, to realize the fixation to the latching device 3.The latching device 3 and button machine
Structure 4 is set to inside lock housing 2 so that the lock housing 2 not only has it support fixed function, is also used as protecting
Shell protects the latching device 3 and button mechanism 4.
In the embodiment of the present application, as the initiate point for braking the latching device 3, the button 4-1 settings
In the openend of the lock housing 2, as shown in Fig. 2, Fig. 2 is the structure diagram of the lock housing；In the button 4-1
There is lock tongue socket between the openend, dust guard 5 is provided on the button mechanism 4, the dust guard 5 is to the lock tongue
Socket is not influenced the closing of lock tongue insertion.The setting of the dust guard 5 can obstruct foreign matter in the outer of the lock housing 2
Portion, and do not influence lock tongue and be inserted into corresponding socket, i.e., the use of safety belt is not influenced.
Wherein, the setting of lock housing 2 openend is primarily to coordinate the braking of the button 4-1, i.e., so that
The existing suitable installation sites of button 4-1, also allow for operating with for user；In the button 4-1 and the openend
Between be provided with lock tongue socket, the lock tongue socket corresponds to the lock tongue, and the lock tongue socket size and shape can be according to institute
The structure of lock tongue is stated to determine, and then the size and shape of the dust guard 5 can also be set with the structure of the socket.
The dust guard 5 is arranged on the button mechanism 4, and specific setting can be divided into two kinds：
Mode one, the dust guard 5 are arranged on the button bearing 4-2 towards the end face of the lock tongue socket；By described in
Dust guard 5 is arranged on the button bearing 4-2, and the structure that can cause connection is simpler, that is, passes through the button bearing
4-2 is supported and fixes to the dust guard 5.
Mode two, the dust guard 5 are arranged on the end face of the direction lock tongue socket of the button 4-1；The setting side
Formula is to be different from integral type (mode one) button mechanism 4, i.e., the described button 4-1 and button bearing 4-2 can be into
Row separation, the button 4-1 are integrated with the dust guard 5, directly can take the dust guard 5 out of the lock housing 2.
Likewise, as shown in the above, the lock housing 2 has bottom end cover 2-2, and as the application, another is optional
Embodiment, 5 installation position of dust guard can also be layer adjacent to the bottom end cover of the lock housing 2 of the lock tongue socket
On 2-2；I.e. mutual indepedent with the button mechanism 4, the braking of the button mechanism 4 has no effect on the position of the dust guard 5
It is mobile, the closing of lock tongue insertion only need to not be influenced on the lock tongue socket.It is it should be noted that in order to enable described
The dust-proof effect of dust guard 5 reaches best, and the position optimal setting of the dust guard 5 is in the lock tongue spigot.
Wherein, the dust guard 5 is with flexible, recoverable element, for example, the element can be telescopic bullet
Power sponge, the resilient spongy can surround the lock tongue socket and set, and under the premise of not influencing the lock tongue and being inserted into, be inserted to described
Mouth is closed；And resilient spongy could be provided as multiple cylinders, side by side or dislocation multiple rows of is arranged on the lock tongue spigot.Or
Person is elastomeric pad, and the elastomeric pad can be disposed side by side on the end face towards the lock tongue socket, if do not influence it is described
Under the premise of lock tongue is inserted into, the setting closed to the socket is the embodiment of the present application scope of the claimed.
In the application preferred embodiment, the band is flexible, recoverable element is hairbrush, the hairbrush to be single or
It is multiple rows of setting or it is multiple rows of shift to install, specifically, the hairbrush is arranged on the button bearing 4-2 towards the lock tongue socket
End face；Or it is arranged on the end face of the direction lock tongue socket of the button 4-1；Again or it is arranged on the lock housing 2
On bottom end cover 2-2.Plurality of rows of setting can preferably obstruct foreign matter in the outside of lock assembly, and multiple rows of shift to install then more
Add optimization, i.e., so that the hairbrush is shaped like a face wall, foreign matter can be directly blocked in the outside of lock assembly completely, certainly,
Specific setting can be set according to actual conditions.
Fig. 3 is the structure diagram of button mechanism provided by the embodiments of the present application；
In the embodiment of the present application, the button mechanism 4 has button bearing 4-2 and button 4-1 connected to it, described
The groove and/or card slot for connecting corresponding to the latching device 3 are provided on button bearing 4-2, as shown in Figure 3, Figure 4.
Specifically, groove or the button bearing corresponding to the latching device 3 can be separately provided on the button bearing 4-2
The upper card slots that can be separately provided corresponding to the latching device 3 of 4-2；Again alternatively, preferred embodiment as the application, described
Groove and the card slot are set jointly, the common connection realized to the latching device 3, the button bearing 4-2 and the lock
Buckle mechanism 3 connects, and the two side of specifically described lock body is placed in the card slot neutralization button of the corresponding button bearing 4-2
In the groove of bearing 4-2 bottoms.In the embodiment of the present application, the latching device 3 has lock body and latch hook, the lock body
Bottom and two side are equipped with multiple card slots, and the latch hook is plugged in the corresponding card slot.
It can be seen from the above, when the dust guard 5 in a manner of one is arranged on the button bearing 4-2, the button bearing
4-2 can be an integral structure with the button 4-1, corresponding, and the dust guard 5 is arranged on the button bearing 4-2 towards institute
State the end face of lock tongue socket (shown in Fig. 3 4)；The button bearing 4-2 is connect with the latching device 3, that is, is realized and passed through institute
The braking of the latching device 3 can directly be driven by stating button 4-1, wherein, the button 4-1 directly drives the latching device 3
Braking mainly include the latching device 3 by the lock tongue of insertion is stuck or the latching device 3 is by the lock tongue bullet of insertion
Go out.
It should be noted that as the application alternative embodiment, the button bearing 4-2 is connected to described press by lock pin
The both sides of button 4-1, the both ends of the lock pin and the lock housing 2 are affixed, the lock pin by external force effect can make it is described by
Button 4-1 is detached with the button bearing 4-2.The setting of the lock pin is arranged on corresponding to dust guard 5 in a manner of two described above
On the button 4-1, it is generally the case that in 5 serious wear of dust guard, need to replace the dust guard 5 in time, and at this moment
It needs to open the lock housing 2, and the entire button mechanism 4 is all unloaded and replaced, this is caused to a certain extent
The waste of resource (the button bearing 4-2 and the button 4-1 are an integral structure, and need to replace simultaneously), and dismantle
When need to open the lock housing 2 so that disassembly process is complicated.And the application alternative embodiment is not needed to institute not only
It states lock housing 2 to disassemble, it is not necessary to which the button bearing 4-2 is disassembled from the latching device 3, it is only necessary to logical
The lock pin for crossing the application alternative embodiment realizes the separation of the button 4-1 and button bearing 4-2；Further, can
It selects in embodiment, the lock pin is mounted on the both sides of the lock housing 2, can use the dustproof lock in order to passenger in this way
When detaining 1, the pressure directly given according to finger passes through the pressing of finger (being usually thumb and forefinger)；Further
, in one end corresponding to the lock pin, be connected with spring assembly, i.e., the described further holddown spring of lock pin, the elastic force of generation
The button 4-1 can be popped up, then take the dust guard 5 out of, then can directly replace dust guard 5 or entire button 4-
1, substitute mode can carry out according to specific circumstances, be not limited thereto.Certainly, other connection modes, such as：Direct hook
With connecting or by bolt through connection etc. for card slot.As long as it can realize the button bearing 4-2 and the button 4-1
Connection, and both can realize that the scheme of separation is the protection domain of the application.
The application provides a kind of dust-proof lock for safety belt, including lock housing, set on the lock enclosure interior
Latching device and button mechanism；The button mechanism have button bearing and button connected to it, the button bearing with
The latching device connection, the button are set to the openend of the lock housing；Between the button and the openend
There is lock tongue socket；Dust guard is additionally provided with, the dust guard does not influence the lock tongue socket the closing of lock tongue insertion.Institute
It is simple to state dust-proof buckle structure, and volume very little, and in the case where not influencing lock tongue and being normally inserted into, realizing prevents foreign matter
Into in lock assembly so that user is more convenient using latching, and improves user experience.
Although the application is disclosed as above with preferred embodiment, it is not for limiting the application, any this field skill
Art personnel are not being departed from spirit and scope, can make possible variation and modification, therefore the guarantor of the application
Shield range should be subject to the range that the application claim is defined.
Claims (8)
1. a kind of dust-proof lock for safety belt, which is characterized in that including lock housing, set on the lock enclosure interior
Latching device and button mechanism；
The button mechanism has button bearing and button connected to it, and the button bearing is connect with the latching device,
The button is set to the openend of the lock housing；There is lock tongue socket between the button and the openend；It also sets up
There is dust guard, the dust guard does not influence the lock tongue socket the closing of lock tongue insertion.
2. the dust-proof lock according to claim 1 for safety belt, which is characterized in that the dust guard installation position tool
Body is：The button bearing is arranged on towards the end face of the lock tongue socket；Or it is arranged on the button and is inserted towards the lock tongue
The end face of mouth.
3. the dust-proof lock according to claim 1 for safety belt, which is characterized in that the dust guard installation position is set
It puts on the bottom end cover of the lock housing for closing on the lock tongue socket.
4. the dust-proof lock according to claim 1 for safety belt, which is characterized in that the button mechanism has button
Bearing and button connected to it, specifically include：The button bearing can be an integral structure with the button；Or
The button bearing is connected to the button, the both ends of the lock pin and the both sides phase of the lock housing by lock pin
Patch, the lock pin can be such that the button is detached with the button bearing by external force effect.
5. the dust-proof lock for safety belt according to claim 1-3 any one, which is characterized in that including：It is described
Dust guard is with flexible, recoverable element.
6. the dust-proof lock according to claim 5 for safety belt, which is characterized in that including：The band is flexible, can
The element of recovery is hairbrush.
7. the dust-proof lock according to claim 6 for safety belt, which is characterized in that including：The hairbrush is single
Or it multiple rows of setting or multiple rows of shifts to install.
8. the dust-proof lock according to claim 1 for safety belt, which is characterized in that be provided on the button bearing
For connecting groove and/or card slot corresponding to the latching device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030350.0A CN108185586A (en) | 2018-01-12 | 2018-01-12 | A kind of dust-proof lock for safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030350.0A CN108185586A (en) | 2018-01-12 | 2018-01-12 | A kind of dust-proof lock for safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108185586A true CN108185586A (en) | 2018-06-22 |
Family
ID=62588797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810030350.0A Pending CN108185586A (en) | 2018-01-12 | 2018-01-12 | A kind of dust-proof lock for safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108185586A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515814U (en) * | 1991-08-22 | 1993-03-02 | 株式会社東海理化電機製作所 | Baggage device |
| TWM371665U (en) * | 2009-05-05 | 2010-01-01 | Guo-Hao Li | Seat belt buckle |
| US20110214259A1 (en) * | 2010-03-03 | 2011-09-08 | Bodypoint, Inc. | Push button buckle with interchangeable covers |
| CN102450785A (en) * | 2010-10-15 | 2012-05-16 | Trw汽车股份有限公司 | Safety belt lock for use in seat of vehicle |
| CN203435796U (en) * | 2013-07-31 | 2014-02-19 | 浙江吉利汽车有限公司 | Safety belt buckle with resettable protective cover |
| CN203511559U (en) * | 2013-09-28 | 2014-04-02 | 王福慧 | Lock catch for safety belt |
| CN204136928U (en) * | 2014-07-09 | 2015-02-04 | 比亚迪股份有限公司 | Vehicle, safety strap and buckle device thereof |
| CN204157797U (en) * | 2014-09-17 | 2015-02-18 | 上海通用汽车有限公司 | A kind of lock housing of seat belt padlock |
| CN206797323U (en) * | 2017-05-25 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of safety belt lock catch and safety belt |
| CN207870437U (en) * | 2018-01-12 | 2018-09-18 | 浙江松原汽车安全系统股份有限公司 | A kind of dust-proof lock for safety belt |
-
2018
- 2018-01-12 CN CN201810030350.0A patent/CN108185586A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0515814U (en) * | 1991-08-22 | 1993-03-02 | 株式会社東海理化電機製作所 | Baggage device |
| TWM371665U (en) * | 2009-05-05 | 2010-01-01 | Guo-Hao Li | Seat belt buckle |
| US20110214259A1 (en) * | 2010-03-03 | 2011-09-08 | Bodypoint, Inc. | Push button buckle with interchangeable covers |
| CN102450785A (en) * | 2010-10-15 | 2012-05-16 | Trw汽车股份有限公司 | Safety belt lock for use in seat of vehicle |
| CN203435796U (en) * | 2013-07-31 | 2014-02-19 | 浙江吉利汽车有限公司 | Safety belt buckle with resettable protective cover |
| CN203511559U (en) * | 2013-09-28 | 2014-04-02 | 王福慧 | Lock catch for safety belt |
| CN204136928U (en) * | 2014-07-09 | 2015-02-04 | 比亚迪股份有限公司 | Vehicle, safety strap and buckle device thereof |
| CN204157797U (en) * | 2014-09-17 | 2015-02-18 | 上海通用汽车有限公司 | A kind of lock housing of seat belt padlock |
| CN206797323U (en) * | 2017-05-25 | 2017-12-26 | 安徽江淮汽车集团股份有限公司 | A kind of safety belt lock catch and safety belt |
| CN207870437U (en) * | 2018-01-12 | 2018-09-18 | 浙江松原汽车安全系统股份有限公司 | A kind of dust-proof lock for safety belt |
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