CN202767682U - Strike-type hasp of electric car - Google Patents
Strike-type hasp of electric car Download PDFInfo
- Publication number
- CN202767682U CN202767682U CN201220433827.8U CN201220433827U CN202767682U CN 202767682 U CN202767682 U CN 202767682U CN 201220433827 U CN201220433827 U CN 201220433827U CN 202767682 U CN202767682 U CN 202767682U
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- CN
- China
- Prior art keywords
- spring bolt
- electric car
- bearing pin
- dead bolt
- lock tongue
- 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 - Lifetime
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Abstract
The utility model relates to a strike-type hasp of an electric car. The strike-type hasp of the electric car is designed to solve the technical problems of products of the same type of inconvenient fastening and complicated unfastening. The strike-type hasp of the electric car comprises a spring bolt part and a tapered ned part. The spring bolt part comprises a base, a spring bolt and a positioning pin. The tapered ned part comprises a pin shaft and a fixing seat. The strike-type hasp of the electric car is characterized in that a spring bolt groove which is matched with the spring bolt is arranged in the base. A lock groove is arranged to be matched with the pin shaft and communicated with the spring bolt groove. A guiding groove leads the pin shaft into the lock groove. One end of the spring bolt is hinged in the spring bolt groove, and the other end of the spring bolt is limited outside the spring bolt groove. When the spring bolt is arranged at one end outside the spring bolt groove and abuts against an opening of the spring bolt groove, the spring bolt separates the lock groove from the guiding groove. One end of the pin shaft is connected with the fixing seat through positioning of an elastic retaining ring for a shaft. The strike-type hasp of the electric car is simple in structure, flexible in installation position, convenient to buckle and suitable for hasp connection between electric cars or is a structural improvement of products of the same type.
Description
Technical field
The utility model relates to a kind of fastener, is a kind of electric car impacting type hasp.
Background technology
Hasp be a kind of for the object with two article fastenings, simple because installing, easy to use, fastness is good, therefore it is more to relate to the field, range of application is wider.Connect needs according to reality, the structural style of hasp is more, and the snapping mode also is not quite similar.Such as the application for a patent for invention of Chinese patent literature publication numbers 94104709.1, on open day February 1 nineteen ninety-five, denomination of invention is " hasp ", and it comprises a plug and a socket, carries out disengageable connection with this; Plug comprises the latch arm of an elastically deformable and journal stirrup thereunder, when standing elastic deformation when the coupled surface coupling that forms in latch arm and the socket, and journal stirrup support card hammerlock; Latch arm has an elongated bow-shaped recess, in order to socket in a coupled surface that is complementary shape carry out suddenly interlock, to guarantee this two stable being of coupled connections of fastener.More than be a kind of hasp be used to tightening the similar item such as belt, but should in the difficult hasp that is applied between some frameworks of hasp connect.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model is that a kind of electric car impacting type hasp is provided to this area, makes it solve the comparatively inconvenience of existing like product snapping, the loaded down with trivial details technical problem of triping.Its objective is and be achieved through the following technical solutions.
A kind of electric car impacting type hasp, this electric car impacting type hasp comprises spring bolt parts and tapered end parts, and spring bolt parts comprises pedestal, dead bolt, alignment pin, and the tapered end parts comprise bearing pin, holder; Its structural feature is that described pedestal is provided with the lock tongue slot that cooperates with described dead bolt, communicate with lock tongue slot and to be provided with the locked groove that cooperates with described bearing pin, and the guiding bearing pin enters the gathering sill of locked groove, hinged the placing in the lock tongue slot of described dead bolt one end, the other end is limited in outside the lock tongue slot, when described dead bolt placed a end outside the lock tongue slot and lock tongue slot notch to offset, described dead bolt intercepted described locked groove and described gathering sill; Described bearing pin one end is by the circlip for shaft described holder that is located by connecting.Adopt said structure, spring bolt parts and tapered end parts manner are comparatively simple, and fasten that self-locking is reliable afterwards, and fastness, safety are good.
Be provided with elastic insert in the described locked groove, reduce the wearing and tearing of parts when fastening, improve application life.
The one section cover that cooperates with described locked groove on the described bearing pin has axle sleeve, and the frictional dissipation when the minimizing bearing pin directly contacts with dead bolt improves application life.
Dead bolt is set to arc with the face that described bearing pin offsets in the described locked groove, so that dead bolt is stressed even, not yielding when contacting with bearing pin.
Described gathering sill is set to the angle shape, is convenient to bearing pin and enters locked groove.
The high 1mm of shaft core position of bearing pin when the hinged shaft core position in the vertical direction of described dead bolt and described lock tongue slot places in the described locked groove than described bearing pin.
The utility model structure is comparatively simple, and the installation site is comparatively flexible, and it is comparatively convenient to fasten, and the hasp that is fit to be applied between electric car connects, or the architecture advances of like product.
Description of drawings
Fig. 1 is blast structural representation of the present utility model.
Fig. 2 is the structural representation of spring bolt parts and tapered end parts snapping in the utility model, and arrow represents the snapping direction among the figure.
Fig. 3 is the pilot process structural representation of tapered end parts and spring bolt parts snapping among Fig. 2.
Fig. 4 is the structural representation after Fig. 3 snapping is finished.
Fig. 5 is the flat state structural representation of Fig. 4, has done among the figure partly to analyse and observe.
Fig. 6 is use example structure schematic diagram of the present utility model.
The name of sequence number is called among the figure: 1, pedestal, 101, lock tongue slot, 102, locked groove, 103, gathering sill, 2, dead bolt, 3, alignment pin, 4, elastic insert, 5, bearing pin, 6, axle sleeve, 7, holder, 8, circlip for shaft, 9, the holder framework, 10, trip lever, 11, back-moving spring, 12, base framework.
The specific embodiment
Now by reference to the accompanying drawings, the utility model is further described.
As shown in Figure 1, this electric car impacting type hasp comprises spring bolt parts and tapered end parts, and spring bolt parts is made of pedestal 1, dead bolt 2, alignment pin 3, elastic insert 4, and the tapered end parts are made of bearing pin 5, axle sleeve 6, holder 7, circlip for shaft 8.Concrete structure is: pedestal is provided with lock tongue slot 101, and dead bolt one end places in the lock tongue slot, and hinged by alignment pin 3 and lock tongue slot, and the dead bolt other end is limited in outside the lock tongue slot.Interior the communicating with lock tongue slot of pedestal is provided with the locked groove 102 that cooperates with tape spool cover bearing pin, is provided with elastic insert in the locked groove, and communicating with locked groove is provided with the gathering sill 103 that leads for bearing pin, and gathering sill is the angle shape.Behind the pin sleeve spindle cover, an end and holder are located by circlip for shaft.
When this electric car impacting type snaps over actual use, as shown in Figure 6, the pedestal of spring bolt parts is affixed with corresponding base framework 12, the holder of tapered end parts is fixing with corresponding holder framework 9, dead bolt places the outer end of lock tongue slot to connect trip lever 10 by alignment pin, be connected a back-moving spring 11 in the middle part of the trip lever with between the base framework, back-moving spring, trip lever play reset response to dead bolt.Its operating principle is: be illustrated in figure 2 as the state that spring bolt parts and tapered end parts are prepared fastening, under the original state, dead bolt places under back-moving spring, trip lever effect in the lock tongue slot locked groove and gathering sill is intercepted.As shown in Figure 3, tape spool cover bearing pin enters in the gathering sill and with dead bolt and offsets, and the active force that dead bolt overcomes back-moving spring rotates along hinged end, so that the locked groove of pedestal and gathering sill form path.Fig. 4, Figure 5 shows that spring bolt parts and tapered end parts finish the state of fastening, namely tape spool cover bearing pin enters in the locked groove of pedestal, and dead bolt overlaps bearing pin with tape spool and pushes against in locked groove under action of reset spring.More than be the snapping process of this electric car impacting type hasp, stability when improving spring bolt parts and tapered end parts snapping, the hinged axle center of dead bolt is set to the high 1mm of axle center in the vertical direction than bearing pin in the locked groove in can lock tongue slot, thereby makes bearing pin be difficult for deviating from.
Claims (6)
1. electric car impacting type hasp, this electric car impacting type hasp comprises spring bolt parts and tapered end parts, and spring bolt parts comprises pedestal (1), dead bolt (2), alignment pin (3), and the tapered end parts comprise bearing pin (5), holder (7); It is characterized in that described pedestal (1) is provided with the lock tongue slot (101) that cooperates with described dead bolt (2), communicate with lock tongue slot and to be provided with the locked groove (102) that cooperates with described bearing pin (5), and the guiding bearing pin enters the gathering sill (103) of locked groove, hinged the placing in the lock tongue slot of described dead bolt one end, the other end is limited in outside the lock tongue slot, when described dead bolt placed a end outside the lock tongue slot and lock tongue slot notch to offset, described dead bolt intercepted described locked groove and described gathering sill; Described bearing pin one end is by circlip for shaft (8) the described holder (7) that is located by connecting.
2. described electric car impacting type hasp according to claim 1 is characterized in that being provided with in the described locked groove (102) elastic insert (4).
3. described electric car impacting type hasp according to claim 1 is characterized in that the upper one section cover that cooperates with described locked groove (102) of described bearing pin (5) has axle sleeve (6).
4. described electric car impacting type hasp according to claim 1 is characterized in that the face that the interior dead bolt of described locked groove (102) (2) and described bearing pin (5) offset is set to arc.
5. described electric car impacting type hasp according to claim 1 is characterized in that described gathering sill (103) is set to the angle shape.
6. described electric car impacting type hasp according to claim 1 is characterized in that the high 1mm of shaft core position of bearing pin when the hinged shaft core position in the vertical direction of described dead bolt (2) and described lock tongue slot (101) places described locked groove (102) interior than described bearing pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433827.8U CN202767682U (en) | 2012-08-29 | 2012-08-29 | Strike-type hasp of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220433827.8U CN202767682U (en) | 2012-08-29 | 2012-08-29 | Strike-type hasp of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767682U true CN202767682U (en) | 2013-03-06 |
Family
ID=47774265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220433827.8U Expired - Lifetime CN202767682U (en) | 2012-08-29 | 2012-08-29 | Strike-type hasp of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997826A (en) * | 2016-11-21 | 2022-02-01 | 上海电巴新能源科技有限公司 | Locking method and unlocking method |
| WO2023098741A1 (en) * | 2021-11-30 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Lock base, locking mechanism, locking assembly, and electric vehicle |
-
2012
- 2012-08-29 CN CN201220433827.8U patent/CN202767682U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113997826A (en) * | 2016-11-21 | 2022-02-01 | 上海电巴新能源科技有限公司 | Locking method and unlocking method |
| CN114103721A (en) * | 2016-11-21 | 2022-03-01 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN114103722A (en) * | 2016-11-21 | 2022-03-01 | 上海电巴新能源科技有限公司 | Electric automobile |
| CN114103720A (en) * | 2016-11-21 | 2022-03-01 | 上海电巴新能源科技有限公司 | Battery pack and electric automobile |
| CN114148212A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN114148210A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| CN114148211A (en) * | 2016-11-21 | 2022-03-08 | 上海电巴新能源科技有限公司 | Lock base reaches locking means, electric automobile including it |
| CN114103722B (en) * | 2016-11-21 | 2024-01-19 | 上海电巴新能源科技有限公司 | Electric automobile |
| CN113997826B (en) * | 2016-11-21 | 2024-02-13 | 上海电巴新能源科技有限公司 | Locking method and unlocking method |
| CN114148211B (en) * | 2016-11-21 | 2024-02-13 | 上海电巴新能源科技有限公司 | Lock base and locking device comprising same and electric automobile |
| CN114148210B (en) * | 2016-11-21 | 2024-02-13 | 上海电巴新能源科技有限公司 | Locking device and electric automobile |
| WO2023098741A1 (en) * | 2021-11-30 | 2023-06-08 | 奥动新能源汽车科技有限公司 | Lock base, locking mechanism, locking assembly, and electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: 266000 unit 1, unit 3, building 280, Tai Liu Road, Shibei District, Qingdao, Shandong, 1 Units Patentee after: QINGDAO SHENGJIU RAILWAY TRACK EQUIPMENT CO.,LTD. Address before: 315423 Ningbo County, Zhejiang province Yuyao City Patentee before: Ningbo Shengjiu Cabinet Lock Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130306 |