CN209528243U - The lock naturally drooped and its cabinet are prevented after a kind of tripping - Google Patents

Abstract

The utility model discloses prevent the lock naturally drooped and its cabinet after a kind of tripping, the utility model is threaded off the snap component by the handle assemblies using lever principle, articulated section in the snap component is connected due to being interference fitted with cabinet, therefore after the articulated section turns over the position of the interference fit during tripping, the problem of being again turned on cabinet, can not can be stopped to avoid due to latching the sagging original position that returns to due to gravity sag to original position.

Description

The lock naturally drooped and its cabinet are prevented after a kind of tripping

Technical field

The utility model relates to a kind of lock, the lock naturally drooped and its cabinet are prevented after especially a kind of tripping.

Background technique

Latching in after tripping in releasing orientation on cabinet, latches with only passing through a hinged axis connection between cabinet, When in use, the easy nature of the lock after tripping is fallen back on cabinet, and people, which need to remove lock again, could open cabinet, because This traditional lock causes certain inconvenience in use.

Utility model content

To solve the above problems, the utility model prevents the lock naturally drooped and its cabinet after providing a kind of tripping, It is interference fitted using snap close piece and cabinet, the lock after making de- mouth will not naturally droop, and avoid blocking people's opening cabinet.

The technical solution adopted by the utility model to solve the problem is as follows:

The lock naturally drooped is prevented after a kind of tripping, it is described including the snap component for clasping cabinet and for breaking into two with one's hands The handle assemblies of snap component, the snap component include the buckle for the articulated section hinged with cabinet and for clasping cabinet Portion, the handle assemblies are in U-shape, the snap component be embedded into the recessed position in U-shaped and with the handle assemblies shaft Connection, the shaft tie point are the balance pivot that the handle assemblies break the snap component into two with one's hands, and the balance pivot is set to Between the articulated section and clamping part, one end of the handle assemblies be apart from the closer pressure section of the balance pivot, it is another End is, apart from the farther away handle portion of the balance pivot, the pressure section is pressed on tank surface when the handle assemblies rotate And the articulated section is pushed to rotate, connection is interference fitted between the articulated section and cabinet.

Further, the U-shaped structure part that the snap component is integrally formed, one end of U-shaped are the articulated section, the other end For the clamping part, the bottom of U-shaped is embedded into the snap component.

Further, the width of the articulated section, the width of the clamping part are of same size with the handle assemblies.

Further, the cross section of the articulated section is rectangle, and one jiao of rectangle is right angle, and another angle is fillet, the hinge Socket part is fixed in the L-shaped structure of cabinet, the one end at right angle towards cabinet L shape and be interference fitted with L shape.

Further, the cross section of one end of the pressure section is right angle, and the cross section of the other end is first with the gear teeth Arc, the gear teeth on first arc are stuck on the articulated section when handle assemblies rotate.

Further, the handle assemblies further include sticking part, and the sticking part is set to the lower surface of the handle assemblies, The handle assemblies sticking part and clamping part in lock state is seamless applying, the pressure section and the articulated section It is parallel to each other and at a distance.

Further, the upper surface of the snap component is provided with the second arc identical with first arc, and described The gear teeth on one arc and the gear teeth on second arc are also identical, and the handle assemblies are in lock state, first arc The gear teeth correspond on the gear teeth and second arc in shape.

Further, the handle portion is tilted toward the direction far from cabinet.

A kind of cabinet, including the lock for preventing from naturally drooping after any of the above-described kind of tripping.

The beneficial effects of the utility model are: the utility model using lever principle by the handle assemblies by the card Buckle assembly is threaded off, and the articulated section in the snap component is connected due to being interference fitted with cabinet, described during tripping , can not be due to gravity sag to original position after articulated section turns over the position of the interference fit, it can be to avoid due under lock It hangs down and returns to the problem of blocking in situ is again turned on cabinet.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is the schematic perspective view that the embodiments of the present invention are in the lock state；

Fig. 2 is the first schematic perspective view that the embodiments of the present invention are in pull-up state；

Fig. 3 is the second schematic perspective view that the embodiments of the present invention are in pull-up state；

Fig. 4 is the embodiments of the present invention and the cross-sectional view that cabinet is installed together.

Specific embodiment

Referring to Fig.1-4, one embodiment of the utility model prevents the lock naturally drooped after providing a kind of tripping, Including the snap component 100 for clasping cabinet and the handle assemblies 200 for breaking the snap component 100 into two with one's hands, the buckle Component 100 includes the clamping part 120 for the articulated section 110 hinged with cabinet and for clasping cabinet, the handle assemblies 200 Be in U-shape, the snap component 100 is embedded into the recessed position in U-shaped and connect with 200 shaft of handle assemblies, this turn Axis connection point is the balance pivot 300 that the handle assemblies 200 break the snap component 100 into two with one's hands, and the balance pivot 300 is arranged Between the articulated section 110 and clamping part 120, one end of the handle assemblies 200 is relatively close apart from the balance pivot 300 Pressure section 210, the other end is apart from the farther away handle portion 220 of the balance pivot 300, and the handle portion 220 is toward far from case The direction of body tilts, and the pressure section 210 is pressed on tank surface when the handle assemblies 200 rotate and pushes described hinged Portion 110 rotates, and connection is interference fitted between the articulated section 110 and cabinet.

The U-shaped structure part that the snap component 100 is integrally formed, one end of U-shaped are the articulated section 110, the other end For the clamping part 120, the bottom of U-shaped is embedded into the snap component 100, width, the buckle of the articulated section 110 The width in portion 120 is of same size with the handle assemblies 200.

The cross section of the articulated section 110 is rectangle, and one jiao of rectangle is right angle, and another angle is fillet, the articulated section 110 are fixed in the L-shaped structures of cabinet, the one end at right angle towards cabinet L shape and be interference fitted with L shape.

The cross section of one end of the pressure section 210 is right angle, and the cross section of the other end is the first arc with the gear teeth 211, the gear teeth on first arc 211 are stuck on the articulated section 110 when the handle assemblies 200 rotate.

The handle assemblies 200 further include sticking part 230, and the sticking part 230 is set under the handle assemblies 200 Surface, the handle assemblies 200 sticking part 230 and clamping part 120 in lock state is seamless applying, described to compress Portion 210 and the articulated section 110 are parallel to each other and at a distance.

The upper surface of the snap component 100 is provided with second arc 130 identical with first arc 211, described The gear teeth on first arc 211 and the gear teeth on second arc 130 are also identical, the handle assemblies 200 in lock state, The gear teeth correspond on the gear teeth and second arc 130 on first arc 211.

The embodiment of the present invention snap component 100 and handle assemblies 200 are U-shaped structure part and with mutually perpendicular two The connection of plane shaft, by rotating the handle assemblies 200, described 210 one end of pressure section is pressed on cabinet, and the other end compresses On the articulated section 110, therefore when the handle assemblies 200 continue to rotate, according to lever principle, the pressure section 210 is pushed away It moves hinge of the articulated section 110 around the articulated section 110 itself to rotate, the right angle of the articulated section 110 is made to turn over cabinet L shape A side, since the articulated section 110 and cabinet are interference fitted, the right angle of articulated section 110 can not be due under gravity It hangs down and returns to original position, to will not stop to be again turned on cabinet after de- mouth.

A kind of cabinet, including preventing the lock naturally drooped after tripping any in above-described embodiment.

The above, the only preferred embodiment of the utility model, the utility model are not limited to above-mentioned implementation Mode, as long as its technical effect for reaching the utility model with identical means, all should belong to the protection scope of the utility model.

Claims (9)

1. preventing the lock naturally drooped after a kind of tripping, it is characterised in that: including the snap component and use for clasping cabinet In the handle assemblies for breaking the snap component into two with one's hands, the snap component includes for the hinged articulated section with cabinet and for clasping The clamping part of cabinet, the handle assemblies are in U-shape, and the snap component is embedded into the recessed position in U-shaped and mentions with described The connection of hand component shaft, the shaft tie point are the balance pivot that the handle assemblies break the snap component into two with one's hands, the lever Fulcrum is set between the articulated section and clamping part, and one end of the handle assemblies is to support apart from the balance pivot is closer Splenium, the other end are apart from the farther away handle portion of the balance pivot, and the pressure section is compressed when the handle assemblies rotate In tank surface and the articulated section is pushed to rotate, connection is interference fitted between the articulated section and cabinet.

2. preventing the lock naturally drooped after a kind of tripping according to claim 1, it is characterised in that: the snap component The U-shaped structure part being integrally formed, one end of U-shaped are the articulated section, and the other end is the clamping part, and the bottom of U-shaped is embedded in Into the snap component.

3. preventing the lock naturally drooped after a kind of tripping according to claim 2, it is characterised in that: the articulated section Width, the width of the clamping part are of same size with the handle assemblies.

4. preventing the lock naturally drooped after a kind of tripping according to claim 1, it is characterised in that: the articulated section Cross section is rectangle, and one jiao of rectangle is right angle, and another angle is fillet, and the articulated section is fixed in the L-shaped structure of cabinet, The one end at right angle towards cabinet L shape and with L shape be interference fitted.

5. preventing the lock naturally drooped after a kind of tripping according to claim 1, it is characterised in that: the pressure section The cross section of one end is right angle, and the cross section of the other end is the first arc with the gear teeth, and the gear teeth on first arc exist The handle assemblies are stuck on the articulated section when rotation.

6. preventing the lock naturally drooped after a kind of tripping according to claim 5, it is characterised in that: the handle assemblies It further include sticking part, the sticking part is set to the lower surface of the handle assemblies, and the handle assemblies are in lock state when institute It states sticking part and the clamping part is seamless applying, the pressure section and the articulated section are parallel to each other and at a distance.

7. preventing the lock naturally drooped after a kind of tripping according to claim 5, it is characterised in that: the snap component Upper surface be provided with the second arc identical with first arc, the gear teeth on first arc and second arc The upper gear teeth are also identical, and the handle assemblies are taken turns on the gear teeth and second arc on first arc in lock state Tooth corresponds.

8. preventing the lock naturally drooped after a kind of tripping according to claim 1, it is characterised in that: the handle portion is past Direction far from cabinet tilts.

9. a kind of cabinet, it is characterised in that: including due to being prevented under nature after a kind of any tripping of claim 1-8 Vertical lock.