CN207004241U - One kind lock and rack - Google Patents
One kind lock and rack Download PDFInfo
- Publication number
- CN207004241U CN207004241U CN201720781271.4U CN201720781271U CN207004241U CN 207004241 U CN207004241 U CN 207004241U CN 201720781271 U CN201720781271 U CN 201720781271U CN 207004241 U CN207004241 U CN 207004241U
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- fastener
- lock body
- lock
- handle
- projection
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Abstract
It the utility model is related to lock technology field, more particularly to a kind of lock and rack.The lock includes upper lock body and down lock body, and upper lock body is provided with handle and the fastener being connected with handle；Down lock body contains the fastener snapped connection with fastener；Fastener can rotate under the drive of handle relative to fastener, so as to depart from fastener.Therefore, unlocking process without need user using key can with realize lock opening.And it is possible to buckle is carried out to close the lock using fastener and fastener.The opening and closing of lock are simple and easy, on the one hand, both ensure that the simple closure of lock, on the other hand, the simple opening of lock has been in turn ensure that, without using the complex operations process of key.
Description
Technical field
It the utility model is related to lock technology field, more particularly to a kind of lock and rack.
Background technology
Rack is the cupboard for depositing electronic equipment, and it is widely used in electric power, electronics and the communications field.For storage
The rack of important electronic equipment or placement out of doors, rack need to configure lockset, the electronic equipment in cupboard are pinned, prevent
Only disabled user steals.
The lockset of conventional cabinet only has a lock body structure, and when needing to open the cabinet door of rack, user is grasped using key
Make the lock body structure, to realize the opening of cabinet door.
Inventor has found that conventional art at least has problems with during the utility model is realized：The lock of rack
The matched key of tool is limited after all, and when Attended mode keeps an eye on rack, it does not need again to pin rack with key,
However, if rack is not lockable, rack is in opening-wide state, also can easily cause the safety problem of other side.
Utility model content
In order to overcome above-mentioned technical problem, a purpose of the utility model embodiment aims to provide a kind of lock and rack,
Which solving conventional lock, there is the technical problem for having not been able to provide various locking function.
In a first aspect, a kind of lock of the utility model embodiment offer, including upper lock body and down lock body, the upper lock body are set
It is equipped with handle and the fastener being connected with the handle；The down lock body contains the engaging snapped connection with the fastener
Part；The fastener can rotate under the drive of the handle relative to the fastener, so as to depart from the fastener.
Optionally, the fastener includes fixture block and the flange extended towards the handle orientations, and the flange is set
In the side of the fixture block；The upper lock body is additionally provided with the elastic component for being sheathed on the flange, wherein, described elastic component one end
The fixture block is held, the elastic component other end holds the handle.
Optionally, the fixture block includes the first inclined-plane；The fastener includes being used for the notch part for housing the fastener
And the first projection of the notch part madial wall is arranged at, first projection includes the second inclined-plane；In the upper lock body and institute
When stating down lock body closure, first inclined-plane supports with second inclined-plane, so that the fixture block is relative to first projection
After rotating predetermined angle, the fixture block is fixed with the first projection buckle.
Optionally, the fastener also includes the second projection, and second projection is arranged at the notch part madial wall, and
And be oppositely arranged with first projection, wherein, second projection includes being oppositely arranged with second inclined-plane the 3rd oblique
Face.
Optionally, the down lock body includes cavity, and the cavity of the down lock body is provided with neck, and the fastener is buckled in
In the neck.
Optionally, the lock includes fastener, and the handle is connected by the fastener with the upper lock body.
Optionally, the upper lock body is additionally provided with least one through hole；The down lock body is additionally provided with through the through hole
Locking plate, the locking plate is provided with lockhole.
Optionally, the lock also includes torsionspring, and one end of the torsionspring is arranged at one end of the down lock body,
The other end of the torsionspring is arranged at one end of the upper lock body.
Optionally, the upper lock body is provided with the groove for housing the handle.
In second aspect, the utility model embodiment provides a kind of rack, and the rack includes cabinet, cabinet door and setting
In the lock of any of the above-described.
In the utility model embodiment, the lock includes upper lock body and down lock body, and upper lock body is provided with handle and and hand
The fastener of handle connection, down lock body contains the fastener snapped connection with fastener, and when needing to open the lock, user can be with
Rotational handle, handle is set to drive the fastener to be rotated relative to fastener, so that fastener departs from fastener, therefore, the lock
It is opened.Unlocking process without need user using key can with realize lock opening.And it is possible to using fastener with engaging
Part carries out buckle to close the lock.The opening and closing of lock are simple and easy, on the one hand, the simple closure of lock has both been ensure that, it is another
Aspect, the simple opening of lock is in turn ensure that, without using the complex operations process of key.
Brief description of the drawings
Fig. 1 is that the utility model embodiment provides a kind of decomposing schematic representation of lock；
Fig. 2 is that the utility model embodiment provides a kind of connection diagram of handle and fastener；
Fig. 3 is that the utility model embodiment provides a kind of top view of lock；
Fig. 4 is that the utility model embodiment provides a kind of schematic perspective view of fastener；
Fig. 5 is that the utility model embodiment provides a kind of top view of fastener；
Fig. 6 is that the utility model embodiment provides a kind of schematic perspective view of fastener；
Fig. 7 is that the utility model embodiment provides a kind of top view of fastener；
When Fig. 8 is that the utility model embodiment offer lock is in closure state, one kind that fastener is connected with fastener is shown
It is intended to；
Fig. 9 is that the utility model embodiment provides lock when being in closure state, the another kind that fastener is connected with fastener
Schematic diagram；
When Figure 10 is that another embodiment of the utility model provides lock and is in closure state, fastener be connected with fastener one
Kind schematic diagram；
Figure 11 is that the utility model embodiment provides a kind of left view of lock.
Embodiment
For the ease of understanding the utility model, with reference to the accompanying drawings and detailed description, the utility model is carried out more
Detailed description.It should be noted that when element is expressed " being fixed on " another element, it can be directly in another element
Above or therebetween there may be one or more elements placed in the middle.When an element is expressed " connection " another element, it can
To be directly to another element or there may be one or more elements placed in the middle therebetween.This specification is used
Term " vertical ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technology all used in this specification and scientific terminology are with belonging to skill of the present utility model
The implication that the technical staff in art field is generally understood that is identical.In art used in the description of the present utility model in this specification
Language is intended merely to describe the purpose of specific embodiment, is not intended to limit the utility model.Art used in this specification
Language "and/or" includes the arbitrary and all combination of one or more related Listed Items.
For convenience of explanation and understand the technical scheme of the utility model embodiment, below the noun of locality used in explanation
It is defined by the orientation that accompanying drawing is shown.
The lock that the present embodiment provides can be used in home equipment, rack and the antitheft device of some needs.This implementation
The rack of example is a kind of cupboard for being used for depositing related control device by cold-rolled steel sheet or alloy making, is widely used in electricity
Power, electronics and the communications field.According to the scope of application, it can be divided into low-voltage distribution cabinet, electric power cabinet, communication cabinet, industrial safe cabinet etc.,
Therefore, the lock that the present embodiment provides can configure in above-mentioned each rack successively.
As shown in Figures 1 and 2, the lock 100 that the present embodiment provides includes upper lock body 11 and down lock body 12, and the one of upper lock body 11
End is connected with one end of down lock body 12, and handle 111 is all arranged at the other end of upper lock body 11 with fastener 112, and down lock body 12 is received
Have fastener 121 and the fastener 121 is arranged at the other end of down lock body 12.
The connected mode of one end of upper lock body 11 and one end of down lock body 12 is elastic connection, when opening lock 100, due to bullet
Power, the other end of upper lock body 11 eject out of down lock body 12 the other end at once.Obviously, for upper lock body 11 and down lock body 12 it
Between sealing, according to lever principle, the handle 111 of upper lock body 11 should be positioned as close to the set location of fastener 112
The other end of upper lock body 11, it is such to be designed to prevent upper lock body 11 from easily tilting out of down lock body 12, it is illegal so as to easily make
User uses the Crack failure lock 100 between instrument insertion upper lock body 11 and down lock body 12.
In order to realize the elastic connection of one end of upper lock body 11 and one end of down lock body 12, as shown in figure 1, the lock 100 is also
Including torsionspring 13, one end of torsionspring 13 is arranged at one end of down lock body 12, and the other end of torsionspring 13 is arranged at
One end of upper lock body 11.When upper lock body 11 and down lock body 12 close, upper lock body 11, which touches, makes the central rotation of torsionspring 13.When
Upper lock body 11 departs from moment with down lock body 12, and the torsionspring 13 produces moment of torsion and upper lock body 11 is retracted into initial position, that is,：Will
Upper lock body 11 flicks rapidly from down lock body 12.Therefore, using this class formation, it can improve the efficiency of unlocking.
Referring again to Fig. 1, the surface of upper lock body 11 is provided with perforation 113, the one end of handle 111 penetrate the perforation 113 with
Fastener 112 connects, and user can drive fastener 112 to rotate by rotating the handle 111.
As shown in figure 1, the lock 100 includes fastener 14, handle 111 is connected by fastener 14 with upper lock body 11, and this is solid
The connection that tightly part 14 can be between fastening handle 111 and upper lock body 11.
Handle 111 can use the component of arbitrary shape, as shown in figure 1, the two sides 1111 of the handle 111 are all bent
Face, and the both ends protrusion of the handle 111, intermediate recess, using the handle of this class formation, it is capable of the hand of properer user
Refer to contour shape, user is compared rotary handle 111 comfortably.
Referring to Fig. 3, upper lock body 11 is provided with the groove 1112 for housing handle 111, user can define in groove 1112
In the range of rotational handle 111.
Fastener 112 can also use the component of arbitrary shape, and the connected mode of itself and handle 111 can be that screw thread connects
Connect, can also be welding manner, it might even be possible to be to snap connection.Such as：One end of handle 111 is provided with dovetail groove, fastener
112 are provided with dovetail projection with the junction of handle 111, can be by fastener 112 when installation handle 111 is with fastener 112
Dovetail projection inserts the dovetail groove of handle 111, so as to realize the installation of handle 111 and fastener 112.Using the side of snapping connection
Formula, user is contributed to improve the efficiency of dismounting lock.
Fastener 121 can also use the component of arbitrary shape, when fastener 112 turns to predeterminated position, fastener
121 can stop the relative movement of fastener 112.Fastener 121 can be the component that down lock body 12 extends, and can also be
The component additionally set.In certain embodiments, as shown in figure 1, down lock body 12 includes cavity 122, the cavity 122 of down lock body 12
Neck 1221 is provided with, fastener 121 is buckled in neck 1221.When fastener 121 is installed, directly fastener 121 is engaged
In the neck 1221.
It is that fastener 121 is provided with two screw threads with the mounting means difference of fastener 121 described in above-described embodiment
Hole 1222, the neck 1221 are provided with another screwed hole (not shown), installation engaging with two correspondence positions of screwed hole 1222
During part 121, fastener 121 is connected in the neck 1221 using screw.
The operation principle for the lock that the present embodiment provides is as follows：
When the lock 100 closes, the fastener 112 of upper lock body 11 snaps connection with the fastener 121 of down lock body 12, so as to
Realize engaging of the upper lock body 11 with down lock body 12.
When the lock 100 is in closure state and needs to be opened, user's rotational handle 111, fastener 112 can be in handle
Rotated under 111 drive relative to fastener 121, so as to depart from fastener 121, therefore, upper lock body 11 is with down lock body 12 by closing
Conjunction state is changed into open mode.
To sum up, unlocking process without need user using key can with realize lock opening.And it is possible to use fastener
Buckle is carried out with fastener to close the lock.The opening and closing of lock are simple and easy, on the one hand, both ensure that the simple of lock closes
Close, on the other hand, the simple opening of lock is in turn ensure that, without using the complex operations process of key.
In certain embodiments, as shown in figs. 4 and 5, the fastener 112 includes fixture block 1121 and flange 1122, flange
1122 extend towards the direction of handle 111, and flange 1122 is arranged at the side of fixture block 1121.
Also referring to Fig. 1, Fig. 4 and Fig. 5, upper lock body 11 is additionally provided with elastic component 15, and the elastic component 15 is sheathed on flange
In 1122, wherein, the one end of elastic component 15 holds fixture block 1121, and the other end of elastic component 15 holds handle 111.Then, fixture block is worked as
1121 by rotatory force when, the fixture block 1121 can drive the left-right rotation of elastic component 15.When the rotatory force of revocation fixture block 1121
When, the elastic component 15 drives fixture block 1121 to complete to reset.For example, as shown in figure 4, fixture block 1121 includes the first inclined-plane 11211, when
When rotatory force is applied to first inclined-plane 11211, the fixture block 1121 can drive the left-right rotation of elastic component 12.When oblique from first
When face 11211 cancels rotatory force, the elastic component 15 drives fixture block 1121 to complete to reset.
In certain embodiments, the elastic component 15 can use spring.
As shown in Figures 6 and 7, fastener 121 includes the projection 1212 of notch part 1211 and first, when upper lock body 11 and lower lock
When body 12 closes, the notch part 1211 can house the fastener 112, and the fastener 112 can be in the drive of handle 111
Under, in the left-right rotation of notch part 1211.First projection 1212 is arranged at the madial wall of notch part 1211, wherein, the first projection
1212 include the second inclined-plane 12121, and second inclined-plane 12121 is towards the notch part 1211.
The present embodiment combination Fig. 8 and Fig. 9 elaborates manual closing or opens the operation principle of lock, as described below：
Close the lock stage.When upper lock body 11 closes with down lock body 12, one hand of user holds upper lock body 11 and under
The direction of lock body 12 closes, and another hand holds down lock body 12.Then, the first inclined-plane 11211 and fastener 121 of fastener 112
The second inclined-plane 12121 support, now, fastener 121 to the first inclined-plane 11211 apply rotatory force, the fixture block 1121 can band
Move the left-right rotation of elastic component 15.After the fixture block 1121 rotates predetermined angle relative to the first projection 1212, fixture block 1121 is
Through going to the bottom of the first projection 1212, due to the reset response of torsionspring 13, it moves up fixture block 1121, and then makes
Fixture block 1121 is fixed with the buckle of the first projection 1212.Therefore, upper lock body 11 is closed with down lock body 12.
Therefore,, can be to close rapidly when user only needs to apply pressure to upper lock body 11 and down lock body 12 in closing course
Close the lock 100.
Open the lock stage.When upper lock body 11 and down lock body 12 are opened, user's rotational handle 111, handle 111 is set to drive card
Block 1121 turns to the edge for departing from the first projection 1212, and due to the reset response of torsionspring 13, it makes upper lock body 11 with
Lock body 12 is rapidly separated, even if also fixture block 1121 is rapidly separated with the first projection 1212, therefore, upper lock body 11 and the quilt of down lock body 12
Open.
Point unlike the embodiments above is, as shown in Figure 10, in order to realize user can be multi-faceted close lock 100,
Fastener 121 also includes the second projection 1213, and the second projection 1213 is arranged at the madial wall of notch part 1211, and with the first projection
1212 are oppositely arranged, wherein, the second projection 1213 includes the 3rd inclined-plane 12131 being oppositely arranged with the second inclined-plane 12121.When with
When family needs fixture block 1121 being buckled in the second projection 1213, user can manual rotational handle 111, make handle 111 drive card
Block 1121 turns to correspondence position, then makes the second projection 1213 and the buckle of fixture block 1121 again.
It is with the difference of above-described embodiment, as shown in Fig. 1 and Figure 11, upper lock body 11 is additionally provided with least one through hole
50, down lock body 12 is additionally provided with the locking plate 51 through through hole 50, and locking plate 51 is provided with lockhole 511.
When user needs dual pinning rack, on the one hand, as it was previously stated, user can be directly by upper lock body 11 and down lock body
12 closures.On the other hand, on the basis of closure, user through the lockhole 511 and is closed using padlock.Therefore, by setting
This class formation is put, it can further improve the anti-theft capability of lock.
As the another aspect of the utility model embodiment, a kind of rack of the utility model embodiment offer, including cabinet,
Cabinet door and lock, cabinet door are arranged on cabinet, and lock is arranged in the cabinet door.Wherein, the lock can be as shown in Figures 1 to 10
Lock, will not be described here.
In the utility model embodiment, the lock includes upper lock body and down lock body, and upper lock body is provided with handle and and hand
The fastener of handle connection, down lock body contains the fastener snapped connection with fastener, and when needing to open the lock, user can be with
Rotational handle, handle is set to drive the fastener to be rotated relative to fastener, so that fastener departs from fastener, therefore, the lock
It is opened.Unlocking process without need user using key can with realize lock opening.And it is possible to using fastener with engaging
Part carries out buckle to close the lock.The opening and closing of lock are simple and easy, on the one hand, the simple closure of lock has both been ensure that, it is another
Aspect, the simple opening of lock is in turn ensure that, without using the complex operations process of key.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. one kind lock, including upper lock body and down lock body, it is characterised in that
The upper lock body is provided with handle and the fastener being connected with the handle；
The down lock body contains the fastener snapped connection with the fastener；
The fastener can rotate under the drive of the handle relative to the fastener, so as to depart from the fastener.
2. lock according to claim 1, it is characterised in that
The fastener includes fixture block and the flange extended towards the handle orientations, and the flange is arranged at the fixture block
Side；
The upper lock body is additionally provided with the elastic component for being sheathed on the flange, wherein, described elastic component one end holds the fixture block,
The elastic component other end holds the handle.
3. lock according to claim 2, it is characterised in that
The fixture block includes the first inclined-plane；
The fastener includes being used for the notch part for housing the fastener and is arranged at the first convex of the notch part madial wall
Block, first projection include the second inclined-plane；
When the upper lock body and the down lock body close, first inclined-plane supports with second inclined-plane, so that the card
After block rotates predetermined angle relative to first projection, the fixture block is fixed with the first projection buckle.
4. lock according to claim 3, it is characterised in that the fastener also includes the second projection, second projection
Be arranged at the notch part madial wall, and be oppositely arranged with first projection, wherein, second projection include with it is described
The 3rd inclined-plane that second inclined-plane is oppositely arranged.
5. lock according to claim 1, it is characterised in that the down lock body includes cavity, and the cavity of the down lock body is set
Neck is equipped with, the fastener is buckled in the neck.
6. the lock according to claim 3 or 4, it is characterised in that the lock includes fastener, and the handle passes through described solid
Tight part is connected with the upper lock body.
7. lock according to claim 6, it is characterised in that
The upper lock body is additionally provided with least one through hole；
The down lock body is additionally provided with the locking plate through the through hole, and the locking plate is provided with lockhole.
8. lock according to claim 7, it is characterised in that described lock also includes torsionspring, and the one of the torsionspring
End is arranged at one end of the down lock body, and the other end of the torsionspring is arranged at one end of the upper lock body.
9. lock according to claim 1, it is characterised in that the upper lock body is provided with the groove for housing the handle.
A kind of 10. rack, it is characterised in that including cabinet, cabinet door and be arranged in the cabinet door such as claim 1 to 9
Lock described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781271.4U CN207004241U (en) | 2017-06-30 | 2017-06-30 | One kind lock and rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720781271.4U CN207004241U (en) | 2017-06-30 | 2017-06-30 | One kind lock and rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004241U true CN207004241U (en) | 2018-02-13 |
Family
ID=61449602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720781271.4U Active CN207004241U (en) | 2017-06-30 | 2017-06-30 | One kind lock and rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242569A1 (en) * | 2018-06-20 | 2019-12-26 | 中兴通讯股份有限公司 | Anti-theft lock |
-
2017
- 2017-06-30 CN CN201720781271.4U patent/CN207004241U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242569A1 (en) * | 2018-06-20 | 2019-12-26 | 中兴通讯股份有限公司 | Anti-theft lock |
| CN110616969A (en) * | 2018-06-20 | 2019-12-27 | 中兴通讯股份有限公司 | Anti-theft lock |
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