CN208010067U - U-shaped lock and a kind of bicycle - Google Patents
U-shaped lock and a kind of bicycle Download PDFInfo
- Publication number
- CN208010067U CN208010067U CN201820927612.9U CN201820927612U CN208010067U CN 208010067 U CN208010067 U CN 208010067U CN 201820927612 U CN201820927612 U CN 201820927612U CN 208010067 U CN208010067 U CN 208010067U
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- locked groove
- pressing plate
- lock pin
- lock
- shaped
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Abstract
The utility model is related to a kind of u-shaped lock and a kind of bicycles.The lockset includes：Lockset shell, the first pressing plate and the second pressing plate, the open locked groove in side is formed in the lockset shell, the head end of the locked groove is connected to the space except the lockset shell, first pressing plate and the second platen cover are located on the open side of the locked groove, first pressing plate at least covers the head end of the locked groove, and second platen cover at least covers the tail end of the locked groove；Lock pin, the lock pin is arranged in the locked groove, first pressing plate and the second pressing plate are configured as limiting the lock pin, the lock pin is set to be moved along the extending direction of the locked groove, the head of the lock pin is configured to extend out to except the lockset shell from the head end of the locked groove.One technique effect of the utility model is reduction of the difficulty dismantled when lockset is safeguarded.
Description
Technical field
The utility model is related to lock technology fields, more specifically, the utility model is related to a kind of u-shaped lock and one
Kind bicycle.
Background technology
Currently, under the response of green low-carbon life idea, shared bicycle has become people and commonly goes on a journey tool.Each
Shared bicycle is equipped with lockset, and user can open or close bicycle by lockset.Lockset is to ensure vehicle safety, normal operation
The protection equipment of functions such as use.
The permanent operation of shared bicycle, to the reliability of lockset, more stringent requirements are proposed.Lock pin is directly used on lockset
In the component for realizing locking, can smooth, reliable sliding can be the key that lockset one of work normally.
But there are certain defects for lock pin set-up mode in existing lockset.The set-up mode of generally use is, in lockset shell
Locked groove is formed in body, and lock pin is slidably disposed in locked groove.Later, lock pin is limited by the fastening assembly relation of lockset shell
It makes in locked groove.The reliability of this limit method is low, is missed compared with large assembly if existed when two parts of shell mutually fasten
Difference, then lock pin meet in locked groove situations such as shaking, cause sliding reliability to reduce.Moreover, being repaired to lockset
When, shell, which is dismantled, can cause lock pin and correlated parts to be scattered.
Therefore, it is necessary to a kind of novel lockset be proposed, to overcome drawbacks described above.
Utility model content
One purpose of the utility model is to provide a kind of lockset for vehicle.
One side according to the present utility model provides a kind of u-shaped lock, which includes：
Lockset shell, the first pressing plate and the second pressing plate are formed with the open locked groove in side, the lock in the lockset shell
The head end of slot is connected to the space except the lockset shell, and first pressing plate and the second platen cover are located at the spacious of the locked groove
On the side opened, first pressing plate at least covers the head end of the locked groove, and second platen cover at least covers the locked groove
Tail end；
Lock pin, the lock pin are arranged in the locked groove, and first pressing plate and the second pressing plate are configured as to the lock
Pin is limited, and the lock pin is enable to be moved along the extending direction of the locked groove, the head of the lock pin be configured to from
The head end of the locked groove is extend out to except the lockset shell.
Optionally, first pressing plate is made of metal material, and second pressing plate is made of plastic material.
Optionally, first pressing plate is extended a distance into along the locked groove to the tail end of locked groove；Second pressing plate
It is extended a distance into the head end of the locked groove along the locked groove；The open side of the locked groove it is at least part of not by
First pressing plate and second pressing plate covering.
Optionally, it is formed with through-hole on first pressing plate and/or the second pressing plate, the through-hole is perpendicular to the locked groove
Extending direction on width be less than the lock pin width.
Optionally, the through-hole is strip-shaped hole, and the strip-shaped hole extends along the locked groove, the position of the bar shaped and institute
The position for stating lock pin is corresponding.
Optionally, the locked groove is annular in shape, and the lock pin is lock ring, and the tail end of the locked groove is connected to the lockset shell
Except space, the head of the lock pin is configured as after being stretched out from the head end of the locked groove, can be from the tail end of the locked groove
It is inserted into the locked groove.
Optionally, deep floor is formed in the lockset shell, the deep floor extends to institute from the locked groove
It states on the side wall of lockset shell.
Optionally, jagged, correspondence on the side wall of the lockset shell is formed in a part of lateral side regions of the locked groove
The position of the notch is formed with straight slot, and handle is fixedly connected on the lock pin, and the handle passes through the notch and straight slot
Outside the side wall that the locked groove extends to the lockset shell from inside to outside.
Optionally, the crest line of protrusion is formed in the locked groove, the crest line extends along the direction for being parallel to the locked groove,
The crest line is configurable for supporting the lock pin.
Other side according to the present utility model provides a kind of bicycle.The bicycle include vehicle body main body, wheel with
And above-mentioned u-shaped lock.The u-shaped lock is fixed in the vehicle body main body, and the wheel is spindle rotationally arranged in institute
It states in vehicle body main body, the lock pin is configurable for vehicle wheel rotation described in locking.
One of the utility model has technical effect that, is pressed in independent first pressing plate of upper locked groove upper press cover and second
Plate, two pressing plates cover respectively to be located at the both ends of locked groove, to play position-limiting action that is good, stablizing to lock pin, can be improved
Stability of the lock pin in locked groove.The stability of lock pin will not be influenced by factors such as the rigging errors of lockset shell.
By referring to the drawings to the detailed description of the exemplary embodiment of the utility model, the utility model it is other
Feature and its advantage will become apparent.
Description of the drawings
The attached drawing of a part for constitution instruction describes the embodiments of the present invention, and uses together with the description
In explanation the principles of the present invention.
Fig. 1 is the internal structure schematic diagram for the u-shaped lock that the utility model embodiment provides；
Fig. 2 is the sectional view for the u-shaped lock that the utility model embodiment provides.
Specific implementation mode
The various exemplary embodiments of the utility model are described in detail now with reference to attached drawing.It should be noted that：Unless another
It illustrates outside, the component and the positioned opposite of step, numerical expression and numerical value otherwise illustrated in these embodiments is unlimited
The scope of the utility model processed.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to this practicality
Novel and its application or any restrictions used.
Technology and equipment known to person of ordinary skill in the relevant may be not discussed in detail, but in appropriate situation
Under, the technology and equipment should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
The utility model provides a kind of for u-shaped lock.The u-shaped lock of the utility model for ease of description, Fig. 1
The internal structure schematic diagram for showing the lockset, Fig. 2 shows the sectional views of the lockset.Now by taking Fig. 1 and Fig. 2 as an example, to this reality
It is described in detail with the structure of novel u-shaped lock, principle etc..
The utility model provides a kind of u-shaped lock, which includes lockset shell 10, lock pin 40,20 and of the first pressing plate
Second pressing plate 30.The inside of lockset shell 10 is formed with the open locked groove 11 in side, and lock pin 40 is movably disposed at the lock
In slot 11.The head end 111 of the locked groove 11 is connected to the space except the lockset shell 10, for lock pin 40 from head end 111
It stretches out, is used for locking locked object body.Control module, communication module etc. are also provided with inside lockset shell 10, for controlling
Lock pin 40 moves in locked groove 11, to realize open and close lock operation.The utility model is not to the type of these parts and setting side
Formula is limited.The side of locked groove 11 described in the utility model is opened wide and is referred in view as shown in Figure 1,11 court of locked groove
Direction above to paper is opened wide, and lock pin 40 can be lifted up from locked groove 11 from open side, to remove locked groove.
Wherein, the first pressing plate 20 and the second pressing plate 30 lid are located on 11 open side of the locked groove, are used for lock pin 40
It is fixed in locked groove 11.As shown in Figure 1, the side cover of the first pressing plate 20 and the second pressing plate 30 above paper is located at locked groove 11
On, to prevent lock pin 40 from deviating from from 11 open side of locked groove.First pressing plate 20 at least covers the head of the locked groove 11
End 111, second pressing plate 30 then at least covers the tail end 112 of the locked groove 11.As shown in Figure 1, head end 111 refer to lock pin from
One end that locked groove stretches out from inside to outside, i.e. locked groove 11 is located at the one end on right side in Fig. 1.Tail end 112 refers to the other end of locked groove.
First pressing plate 20 and the second pressing plate 30 cover respectively to be located on locked groove 11, and from the head end of locked groove 11 111 and tail end
112, extended a distance into the intermediate region of locked groove 11 respectively along locked groove 11, i.e. the first pressing plate 20 along locked groove 11 caudad
112 extend a distance into, and the second pressing plate 30 is extended a distance into along 11 head-end 111 of locked groove.First pressing plate 20 and second is pressed
Plate 30 covers the part in 11 open region of locked groove.The present embodiment is without limitation, those skilled in the art, can basis
It needs that the first suitable pressing plate and the second pressing plate is selected to be covered in the development length on locked groove.
The sliding in locked groove 11 of the lock pin 40.Wherein, the first pressing plate 20 and the second pressing plate 30 are used to carry out lock pin 40
Limit, lock pin 40 is limited in locked groove 11, will not be shaken along the radial direction of lock pin, loose phenomenon.The lock pin 40 can edge
The extending direction movement of the locked groove 11, the head of the lock pin 40 is configured to stretch from the head end 111 of the locked groove 11
Go out to except the lockset shell 10.
The utility model does not limit the shape of lock pin and locked groove, and lock pin needs to match with the shape of locked groove, to realize lock
Sell the good movement in locked groove.
U-shaped lock provided by the utility model uses the first pressing plate and the second pressing plate limits the lock pin in locked groove
Position, in terms of existing technologies, the reliability of limit is stronger, will not be influenced by the rigging error of lockset shell.Lock pin
The problems such as sliding is less prone to shaking in locked groove, sliding has some setbacks.Further, using two pressing plates respectively in head end and tail
End is limited, and can either be ensured to limit reliability, and can save material, be reduced lockset cost.
Optionally, the elastic component 50 being connect with lock pin 40, the both ends difference of the elastic component 50 are additionally provided in locked groove 11
It is fixed on the tail portion of the tail end 112 and the lock pin 40 of the locked groove 11, the elastic component, which is configured as applying, makes the lock pin
The effect in locked groove is moved into from the head end of locked groove.
As depicted in figs. 1 and 2, the lock pin 40 is under the pulling of lock handle, the locked groove 11 below the first pressing plate 20
Interior movement, user can apply certain radial forces in pull handle, be moved with band pendulum lock pin 40, thus to fixed locked groove
The intensity of the first pressing plate 20 have higher requirement.Preferably, first pressing plate 20 is made of metal material, and positioned at the
The elastic component 50 of two pressing plates, 30 lower section can be used plastic material and be made since the radial forces being subject to are smaller.In this way, metal
The high intensity of material, it is ensured that the stabilization that lock pin moves in locked groove, the second pressing plate 30 applied to 50 top of elastic component are adopted
With plastic material, the weight of lockset can be mitigated, save cost.
In a kind of possible embodiment, first pressing plate 20 is from the head end of the locked groove 11, along the locked groove
11 extend a distance into the tail end 112 of locked groove；Second pressing plate 30 is from the tail end of the locked groove 11, along the locked groove 11
It is extended a distance into the head end 111 of locked groove.The open side of the locked groove 11 is at least part of not to be pressed by described first
Plate 20 and the covering of the second pressing plate 30.As shown in Figure 1, the tail portion of lock pin 40 is connect with one end of the elastic component 50, when lock pin 40
It is in when shutting position, the region that elastic component 50 can not covered by the first pressing plate 20 and the second pressing plate 30 from locked groove 11 is revealed
Go out.It not can be used for when safeguarding by the region that the first pressing plate 20 and the second pressing plate 30 cover on locked groove 11, observe inside locked groove
Situation maintains easily personnel's maintenance.
The length that the utility model pair the first pressing plate 20 and the second pressing plate 30 extend on locked groove 11 is not limited.This field
Technical staff can select the first pressing plate suitable for development length according to elastic component and lock pin in the length and position relationship of locked groove
20 and second pressing plate 30, it can be fixed on strength and stability on locked groove ensuring the first pressing plate 20 and the second pressing plate 30 in this way
Under the premise of, observe the situation inside locked groove convenient for maintenance personnel.
Preferably, the locked groove is annular in shape, and the lock pin is lock ring, and the tail end of the locked groove is connected to the lockset shell
Except space, the head of the lock pin is configured as after being stretched out from the head end of the locked groove, can be from the tail end of the locked groove
It is inserted into the locked groove.In this preferred embodiment, locked groove is matched with the shape of lock pin, makes full use of the shape of lock ring
Feature, manufactured lockset are applied to other adaptation vehicles such as all kinds of bicycles or electric vehicle.
Optionally, as shown in Figure 1, deep floor 12 can also be formed in the lockset shell 10, the deep floor
12 from the inner surface of lockset shell 10 inwardly protruding plate-like structure, play the role of strengthen lockset shell 10 intensity.Institute
Stating deep floor 12 can be extended from the side wall of locked groove 11 to the side wall of lockset shell 10, and deep floor 12 itself can be perpendicular to
The inner surface of lockset shell 10 effectively improves the intensity of lockset shell 10.The deep floor 12 can also be arranged in lockset shell
Other regions on the inner surface of body, the utility model are limited not to this.
Optionally, it could be formed with through-hole on first pressing plate, 20 and/or second pressing plate 30.The through-hole perpendicular to
Width on the extending direction of the locked groove is less than the width of lock pin 40, to ensure that the first pressing plate 20 and the second pressing plate 30 can be right
Lock pin 40 plays stable position-limiting action.By the way that through-hole is arranged, the material that can reduce the first pressing plate and/or the second pressing plate is used
Amount.On the one hand the design reduces the weight of u-shaped lock, on the other hand can save material, reduce cost.
Optionally, as shown in Figure 1, the shape of the through-hole can be in bar shaped, that is, it is in strip-shaped hole 21.21 edge of the strip-shaped hole
The extension of locked groove 11, the central axes and the central axes of locked groove 11 of strip-shaped hole 21 overlap.The position of strip-shaped hole 21 and the lock
The position of pin 40 is corresponding.The width of the strip-shaped hole 21 is less than the width of the lock pin 40.Lock pin 40 is in the form of a column structure, lock pin
40 move along strip-shaped hole 21 in locked groove 11, and the sub-fraction region of lock pin 40 can be embedded into the strip-shaped hole 21.This
Sample, strip-shaped hole 21 be can be that lock pin 40 provides certain guiding role.The strip-shaped hole 21 can also extend to
The edge of one pressing plate and/or the second pressing plate, to form the structure of similar v notch v.This structure also belongs to this programme institute
The strip-shaped hole 21 stated.
Optionally, jagged, correspondence on the side wall of the lockset shell is formed in a part of lateral side regions of the locked groove
The position of the notch is formed with straight slot, and handle is fixedly connected on the lock pin, and the handle passes through the notch and straight slot
It is extended to from inside to outside outside the side wall of the lockset shell from locked groove.Handle described in this programme refers to from lock pin to extension
The entire structure pulled for user stretched out, wherein may include plastic handles and linking arm, the both ends of linking arm respectively with modeling
Material handle is fixedly connected with lock pin；Alternatively, can also include being integrally formed the linking arm on lock pin and being fixed on linking arm end
The plastic handles in portion.The utility model is not intended to limit the design feature of entire handle.Notch and straight slot are arranged in u-shaped lock
Side help to reduce foreign matter and enter the possibility of locked groove from straight slot and notch, improve the reliability of lockset.This practicality is new
Type does not limit the position of notch and straight slot.In other and choosing embodiment, the notch can also be formed in
On the bottom surface of the locked groove, notch is directly connected to the exterior space of lockset shell.
Particularly, the crest line 113 of protrusion is formed in the locked groove 11, the crest line 113 is along being parallel to the locked groove 11
Direction extend.As shown in Fig. 2, crest line 113 is located on the bottom surface of locked groove 11 and is protruded to 11 top of locked groove, the crest line 113
It can play a supporting role to lock pin 40.It is provided in locked groove 11 in the embodiment of elastic component 50, the crest line 113 also can
It is enough to play a supporting role to elastic component 50.The crest line 113 of protrusion can be contacted directly with lock pin 40, reduce lock pin 40 to play
The frictional resistance being subject to when sliding.Under normal circumstances, which overlaps with the central axes of locked groove 11, to be played to lock pin 40
Better supporting role.
The present embodiment also provides a kind of bicycle, which includes the horse of vehicle body main body, wheel and the utility model
Ungulate lock.The u-shaped lock is fixed in the vehicle body main body, and the wheel is rotatably arranged on the vehicle body master
On body, the lock pin is configurable for vehicle wheel rotation described in locking.The utility model not to the concrete form of bicycle into
Row limitation.
Although some specific embodiments of the utility model are described in detail by example, this field
It is to be understood by the skilled artisans that above example merely to illustrate, rather than in order to limit the scope of the utility model.This
Field it is to be understood by the skilled artisans that can not depart from the scope of the utility model and spirit in the case of, to above example
It modifies.The scope of the utility model is defined by the following claims.
Claims (10)
1. a kind of u-shaped lock, which is characterized in that including：
Lockset shell, the first pressing plate and the second pressing plate are formed with the open locked groove in side in the lockset shell, the locked groove
Head end is connected to the space except the lockset shell, and first pressing plate and the second platen cover are located at the open of the locked groove
On side, first pressing plate at least covers the head end of the locked groove, and second platen cover at least covers the tail of the locked groove
End；
Lock pin, the lock pin are arranged in the locked groove, first pressing plate and the second pressing plate be configured as to the lock pin into
Row limit, enables the lock pin to be moved along the extending direction of the locked groove, the head of the lock pin is configured to from described
The head end of locked groove is extend out to except the lockset shell.
2. u-shaped lock according to claim 1, which is characterized in that first pressing plate is made of metal material, institute
The second pressing plate is stated to be made of plastic material.
3. u-shaped lock according to claim 1, which is characterized in that first pressing plate is along the locked groove to locked groove
Tail end extends a distance into；Second pressing plate is extended a distance into along the locked groove to the head end of the locked groove；The lock
The open side of slot is at least part of not to be covered by first pressing plate and second pressing plate.
4. u-shaped lock according to claim 1, which is characterized in that formed on first pressing plate and/or the second pressing plate
There are through-hole, width of the through-hole on the extending direction perpendicular to the locked groove to be less than the width of the lock pin.
5. u-shaped lock according to claim 4, which is characterized in that the through-hole be strip-shaped hole, the strip-shaped hole along
The locked groove extends, and the position of the bar shaped is corresponding with the position of the lock pin.
6. according to claim 1-5 it is one of arbitrary described in u-shaped lock, which is characterized in that the locked groove is annular in shape, the lock
Pin is lock ring, and the tail end of the locked groove is connected to the space except the lockset shell, and the head of the lock pin is configured as working as
After the stretching of the head end of the locked groove, it can be inserted into the locked groove from the tail end of the locked groove.
7. according to claim 1-5 it is one of arbitrary described in u-shaped lock, which is characterized in that be formed in the lockset shell plus
Strong floor, the deep floor are extended to from the locked groove on the side wall of the lockset shell.
8. according to claim 1-5 it is one of arbitrary described in u-shaped lock, which is characterized in that a part of side area of the locked groove
Formed jagged on domain, the position that the notch is corresponded on the side wall of the lockset shell is formed with straight slot, solid on the lock pin
Surely it is connected with handle, the handle extends to the lockset shell from inside to outside by the notch and straight slot from the locked groove
Outside side wall.
9. according to claim 1-5 it is one of arbitrary described in u-shaped lock, which is characterized in that protrusion is formed in the locked groove
Crest line, the crest line extend along the direction for being parallel to the locked groove, and the crest line is configurable for supporting the lock pin.
10. a kind of bicycle, which is characterized in that including claim 1-9 it is one of arbitrary described in u-shaped lock, vehicle body main body and
Wheel, the u-shaped lock are fixed in the vehicle body main body, and the wheel is spindle rotationally arranged in the vehicle body main body
On, the lock pin is configurable for vehicle wheel rotation described in locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927612.9U CN208010067U (en) | 2018-06-14 | 2018-06-14 | U-shaped lock and a kind of bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820927612.9U CN208010067U (en) | 2018-06-14 | 2018-06-14 | U-shaped lock and a kind of bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010067U true CN208010067U (en) | 2018-10-26 |
Family
ID=63893515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820927612.9U Active CN208010067U (en) | 2018-06-14 | 2018-06-14 | U-shaped lock and a kind of bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010067U (en) |
-
2018
- 2018-06-14 CN CN201820927612.9U patent/CN208010067U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201223 Address after: Room 168, building 6, 741 Hangzhou Road, Yangpu District, Shanghai 200090 Patentee after: HANHAI INFORMATION TECHNOLOGY SHANGHAI Co.,Ltd. Address before: Room Bnan 1231, 2 bungalows, No. 5 Road, College, Haidian District, Beijing, 100191 Patentee before: BEIJING MOBIKE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |