CN204876899U - Special lock of umbrella frame - Google Patents
Special lock of umbrella frame Download PDFInfo
- Publication number
- CN204876899U CN204876899U CN201520670870.XU CN201520670870U CN204876899U CN 204876899 U CN204876899 U CN 204876899U CN 201520670870 U CN201520670870 U CN 201520670870U CN 204876899 U CN204876899 U CN 204876899U
- Authority
- CN
- China
- Prior art keywords
- spring
- transverse slider
- lock core
- baffle plate
- housing
- 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
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Abstract
The utility model discloses a special lock of umbrella frame belongs to the hardware field, its characterized in that: including longitudinal sliding block, transverse slider, baffle, spring leaf, lock core, spring and casing, the longitudinal sliding block be located the U -shaped breach department on the peg, the rear end of longitudinal sliding block through first spring with the casing be connected, the transverse slider be located one side of U -shaped breach, the end of transverse slider pass through the second spring with the casing be connected, the casing part of transverse slider top in be equipped with the lock core, the lock core has the spring bolt, is equipped with the lockhole on the transverse slider upper surface, the baffle be located the place ahead of transverse slider and lock core, baffle head end trailing flank is equipped with the spring leaf, the head end of spring leaf and the head end fixed connection of baffle, the end perk backward of spring leaf, the position that casing antetheca lock core corresponds is equipped with the hole. Compared with the prior art can prevent that the key from being tak eoff away at will.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of umbrella rack dedicated lock.
Background technology
In the public place such as school, market, umbrella brought into indoor to be got wet in indoor for preventing rainy day people, disarray, under normal circumstances at doorway accommodating umbrella frame, the structure of prior art umbrella rack as shown in Figure 1, comprise the peg by stent support, peg is provided with multiple U-shaped breach and is used for accommodating umbrella.Because umbrella rack does not arrange any safeguard measure, the umbrella be placed on all is easily taken away by other people.And the lock under prior art, because its key is without any safeguard measure, easily taken away by people, once this lock just cannot use after taking away, thus cause waste.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of key that prevents by a kind of umbrella rack dedicated lock arbitrarily taken away.
The technical scheme in the invention for solving the technical problem is: a kind of umbrella rack dedicated lock, is characterized in that: comprise longitudinal sliding block, transverse slider, baffle plate, spring leaf, lock core, spring and housing; Described longitudinal sliding block is positioned at the U-shaped indentation, there on peg, the rear end of longitudinal sliding block is connected with described housing by the first spring, described transverse slider is positioned at the side of U-shaped breach, the end of transverse slider is connected with described housing by the second spring, and the elastic force of the second spring is less than the elastic force of the first spring; Be provided with inclined-plane on rear side of transverse slider head end, transverse slider head end mid portion extends to form extension to U-shaped breach; Be provided with lock core in housing parts above described transverse slider, forward, on housing, the plane at keyhole place is recessed to form a cavity to the keyhole of lock core backward, and the size of cavity can hold the handle portion of key; Lock core has dead bolt, and transverse slider upper surface is provided with lockhole; Described baffle plate is positioned at the front of transverse slider and lock core, and baffle plate top edge is higher than described lockhole, and the end of baffle plate is connected with housing by the 3rd spring being in extended state, and the elastic force of the 3rd spring is less than the elastic force of the second spring; Baffle plate head end trailing flank is provided with spring leaf, and the head end of spring leaf is fixedly connected with the head end of baffle plate, and the end of spring leaf tilts backward; On baffle plate, the position of mounting spring sheet is provided with groove, and the degree of depth of groove is greater than the thickness of spring leaf, is less than the height that spring leaf tilts; The position that housing front wall lock core is corresponding is provided with hole.
Compared with prior art, the utility model has following outstanding beneficial effect:
1, can be locked by umbrella, prevent umbrella from losing;
2, can prevent key from arbitrarily being taken away, prevent key loss.
Accompanying drawing explanation
Fig. 1 is existing umbrella rack structural representation.
Fig. 2 is embodiment 1 elevation of the present utility model.
Fig. 3 is that the A-A of Fig. 2 is to sectional view.
Fig. 4 is that the B-B of Fig. 2 is to sectional view.
Fig. 5 is embodiment 2 perspective view of the present utility model.
Fig. 6 is embodiment 2 top view of the present utility model.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, the utility model is further illustrated.For ease of describing, on setting peg before being oriented of U-shaped breach, after contrary direction is.
In embodiment 1, as shown in Figure 2,3, 4, longitudinal sliding block 3, transverse slider 9, baffle plate 8, spring leaf 7, lock core 14, spring and housing 1 is comprised.For clear displaying internal construction, Fig. 2 middle shell 1 front wall section is cut open.For ease of describing, close U-shaped breach one end of setting transverse slider 9, baffle plate 8, spring leaf 7 is head end, is end away from U-shaped breach one end.
Described longitudinal sliding block 3 is positioned at the U-shaped indentation, there on peg, can slide anteroposterior, the rear end of longitudinal sliding block 3 is connected with described housing 1 by the first spring 2, described transverse slider 9 is positioned at the side of U-shaped breach, can horizontally slip, the end of transverse slider 9 is connected with described housing 1 by the second spring 13, and the elastic force of the second spring 13 is less than the elastic force of the first spring 2.Be provided with inclined-plane 5 on rear side of transverse slider 9 head end, transverse slider 9 head end mid portion extends to form extension 6 to U-shaped breach.
Be provided with lock core 14 in housing 1 part above described transverse slider 9, forward, on housing 1, the plane at keyhole place is recessed to form a cavity to the keyhole of lock core 14 backward, and the size of cavity can hold the handle portion of key.Lock core 14 has dead bolt (not shown), and transverse slider 9 upper surface is provided with lockhole 11, and when transverse slider 9 head end is inserted in U-shaped breach, dead bolt aims at lockhole 11, and can inject in lockhole 11.
Described baffle plate 8 is positioned at the front of transverse slider 9 and lock core 14, and baffle plate 8 top edge is higher than described lockhole 11, and the end of baffle plate 8 is connected with housing 1 by the 3rd spring 12 being in extended state, and the elastic force of the 3rd spring 12 is less than the elastic force of the second spring 13.
Baffle plate 8 head end trailing flank is provided with spring leaf 7, and the head end of spring leaf 7 is fixedly connected with the head end of baffle plate 8, and the end of spring leaf 7 tilts backward.On baffle plate 8, the position of mounting spring sheet 7 is provided with groove, and the degree of depth of groove is greater than the thickness of spring leaf 7, is less than the height that spring leaf 7 tilts.
The position of housing 1 antetheca lock core 14 correspondence is provided with hole 10, is used for putting in hand operation key.
During nature, because the elastic force of the first spring 2 is maximum, the first spring 2 is by longitudinal sliding block 3 driven forward, and transverse slider 9 is pushed open by longitudinal sliding block 3 by inclined-plane 5, and baffle plate 8 is pulled to end direction by the 3rd spring 12, and the opening of U-shaped breach is opened.During use, the umbrella bar 4 of umbrella is aimed at U-shaped breach, and promotes backward, longitudinal sliding block 3 is pushed rearward dynamic, and breach, by No. two spring-advance U-shaped breach, seals by transverse slider 9 head end, and described dead bolt injects in lockhole 11, and umbrella 4 is locked; Baffle plate 8 is released by spring leaf 7 by transverse slider 9, and the end of release rear spring sheet 7 is stuck in housing 1 part above transverse slider 9 and transverse slider 9 simultaneously, and key exposes, and key is taken away by user; By key rotation lock core 14 when getting umbrella, dead bolt exits lockhole 11, first spring 2 is by longitudinal sliding block 3 driven forward, transverse slider 9 is pushed open by inclined-plane 5 by longitudinal sliding block 3, now spring leaf 7 is blocked motionless by housing 1 part above transverse slider 9, baffle plate 8 can not be retracted by the 3rd spring 12 at once, because the hand of now user is also near keyhole, if baffle plate 8 now retracts the hand that can hit user; Then manually pull forward umbrella 4, by umbrella rod 4 driven forward spring leaf 7, advanced by spring leaf 7 end in the groove at place, baffle plate 8 is retracted by the 3rd spring 12, and umbrella 4 can take out.Now key is blocked by baffle plate 8, and other people cannot arbitrarily take away, thus ensure that the safety of key.
In embodiment 2, as shown in Figure 5,6, lock body 22, housing 15 and buckle 27 is comprised.For clear displaying internal construction, upper wall and the sidewall of Fig. 6 middle shell 15 part remove.
Described lock body 22 is positioned at one side of described U-shaped breach, lock body 22 rear end is provided with vertical holes 20, through the vertical axes 19 be fixedly connected with housing 15 in hole, be provided with torsion spring (not shown) between lock body 22 and vertical axes 19, by the effect of torsion spring, lock body 22 rotated (as shown in double dot dash line part in Fig. 6) to the direction away from U-shaped breach.Lock body 22 has former and later two towards the wedge angle of U-shaped breach near U-shaped breach side, i.e. front wedge angle 21 and rear wedge angle 18, rear wedge angle 18 is positioned at U-shaped breach, is positioned at U-shaped breach side, can moves in U-shaped breach when lock body 22 rotates during front wedge angle 21 nature.
Lock core 24 is provided with in lock body 22, dead bolt 23 is provided with above lock body 22, described housing 15 upper wall is provided with the lockhole 16 adapted with it, housing 15 antetheca is provided with keyhole 17, when lock body 22 rotation enters in U-shaped breach to front wedge angle 21, dead bolt 23 can inject in lockhole 16, and the key 25 that described lock core 24 is inserted can expose in keyhole 17.
Described buckle 27 head end is near U-shaped breach, end is away from U-shaped breach and tilt backwards, buckle 27 head end and housing 15 upper wall are hinged, buckle 27 end soffit is provided with downward raised structures 28, when lock body 22 rotates, raised structures 28 can block the side of lock body 22, is provided with downward-sloping other branch 26 on the downside of buckle 27, and other branch 26 end is positioned on the path of key 25 with lock body 22 movement.
During nature, by the effect of torsion spring, the position of lock body 22 is as shown in double dot dash line in Fig. 6, during use, the umbrella bar 4 of umbrella is aimed at U-shaped breach, and promotes backward, rear wedge angle 18 is pushed rearward dynamic, drive lock body 22 to rotate, front wedge angle 21 moves in U-shaped breach, is pinned by umbrella bar 4 by the effect of front wedge angle 21 and U-shaped breach simultaneously; Now dead bolt 23 is positioned at immediately below described lockhole 16, and dead bolt 23 ejects and injects in lockhole 16, and lock body 22 is locked, and key 25 exposes in keyhole 17 simultaneously, and user pulls up key 25 and takes away.When getting umbrella 4, insert key 25 rotational lock core 24, dead bolt 23 leaves lockhole 16, restores in effect down lock body 22 position of described torsion spring, and in moving process, the end of the other branch 26 of buckle encountered by key 25, and buckle 27 lifts, and lock body 22 can reset, and umbrella 4 can take out; If extract key 25 when someone unblanks, in lock body 22 reseting procedure, the side of lock body 22 is blocked by projection 28 structure of buckle 27, it is made not reset, umbrella 4 also cannot take out, key 25 must be plugged, by key 25, buckle 27 is lifted and could take out umbrella 4 smoothly, protect the safety of key 25; After resetting, key 25 is hid in housing 15, and other people cannot take out.
It should be noted that; particular of the present utility model has been described in detail the utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (1)
1. a umbrella rack dedicated lock, is characterized in that: comprise longitudinal sliding block, transverse slider, baffle plate, spring leaf, lock core, spring and housing; Described longitudinal sliding block is positioned at the U-shaped indentation, there on peg, the rear end of longitudinal sliding block is connected with described housing by the first spring, described transverse slider is positioned at the side of U-shaped breach, the end of transverse slider is connected with described housing by the second spring, and the elastic force of the second spring is less than the elastic force of the first spring; Be provided with inclined-plane on rear side of transverse slider head end, transverse slider head end mid portion extends to form extension to U-shaped breach; Be provided with lock core in housing parts above described transverse slider, forward, on housing, the plane at keyhole place is recessed to form a cavity to the keyhole of lock core backward, and the size of cavity can hold the handle portion of key; Lock core has dead bolt, and transverse slider upper surface is provided with lockhole; Described baffle plate is positioned at the front of transverse slider and lock core, and baffle plate top edge is higher than described lockhole, and the end of baffle plate is connected with housing by the 3rd spring being in extended state, and the elastic force of the 3rd spring is less than the elastic force of the second spring; Baffle plate head end trailing flank is provided with spring leaf, and the head end of spring leaf is fixedly connected with the head end of baffle plate, and the end of spring leaf tilts backward; On baffle plate, the position of mounting spring sheet is provided with groove, and the degree of depth of groove is greater than the thickness of spring leaf, is less than the height that spring leaf tilts; The position that housing front wall lock core is corresponding is provided with hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670870.XU CN204876899U (en) | 2015-09-01 | 2015-09-01 | Special lock of umbrella frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670870.XU CN204876899U (en) | 2015-09-01 | 2015-09-01 | Special lock of umbrella frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204876899U true CN204876899U (en) | 2015-12-16 |
Family
ID=54821283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520670870.XU Expired - Fee Related CN204876899U (en) | 2015-09-01 | 2015-09-01 | Special lock of umbrella frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204876899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165904A (en) * | 2017-06-19 | 2017-09-15 | 北京瑞极通达科技有限公司 | Suitable for the detent mechanism of aviation field |
-
2015
- 2015-09-01 CN CN201520670870.XU patent/CN204876899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165904A (en) * | 2017-06-19 | 2017-09-15 | 北京瑞极通达科技有限公司 | Suitable for the detent mechanism of aviation field |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160901 |