CN217518426U - Door lock for fence door - Google Patents
Door lock for fence door Download PDFInfo
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- CN217518426U CN217518426U CN202221420432.4U CN202221420432U CN217518426U CN 217518426 U CN217518426 U CN 217518426U CN 202221420432 U CN202221420432 U CN 202221420432U CN 217518426 U CN217518426 U CN 217518426U
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- slot
- door lock
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Abstract
The application provides a door lock for a gate, which relates to the technical field of livestock breeding and is provided with a bolt and an inserting groove, wherein the bolt is arranged on the gate; the adjusting mechanism is provided with an adjusting shaft and an adjusting sleeve, the adjusting sleeve is sleeved outside the adjusting shaft, and the adjusting shaft is movably connected with the adjusting sleeve; the side surface of the adjusting shaft is provided with an adjusting rod, the side surface of the adjusting sleeve is correspondingly provided with an adjusting sliding hole, the adjusting rod is inserted into and penetrates through the adjusting sliding hole, and the adjusting rod rotates along the adjusting sliding hole to drive the adjusting shaft to rotate; the adjusting slide hole is inclined along the axial direction of the adjusting shaft; the adjusting shaft is fixedly connected with the first insertion part.
Description
Technical Field
The application belongs to the technical field of livestock feeding, and more specifically relates to a lock for a fence door.
Background
Along with the increase of the growth weight of domestic animal, the fodder of eating increases, and the activity also needs corresponding increase, just can guarantee that domestic animal cardiopulmonary function obtains corresponding exercise, can obtain social opportunity for the domestic animal simultaneously for the domestic animal mental development is normal, emits the spacing fence activity with the domestic animal jointly usually, with formation better domestic animal production environment, convenient and reliable fence door is indispensable to the spacing fence.
Disclosure of Invention
The utility model aims to remedy prior art's weak point, provide a lock for fence door, the technical scheme that this application adopted is:
the utility model provides a fence door is with lock, is equipped with bolt and slot, its characterized in that: the plug pin is provided with a first inserting part and an adjusting mechanism, the outer end of the first inserting part points to the slot, and the adjusting mechanism drives the first inserting part to move outwards or inwards; the adjusting mechanism is provided with an adjusting shaft and an adjusting sleeve, the adjusting sleeve is sleeved outside the adjusting shaft, and the adjusting shaft is movably connected with the adjusting sleeve; the side surface of the adjusting shaft is provided with an adjusting rod, the side surface of the adjusting sleeve is correspondingly provided with an adjusting sliding hole, the adjusting rod is inserted into and penetrates through the adjusting sliding hole, and the adjusting rod rotates along the adjusting sliding hole to drive the adjusting shaft to rotate; the adjusting slide hole is inclined along the axial direction of the adjusting shaft; the adjusting shaft is fixedly connected with the first insertion part.
Optionally, the adjusting sleeve is provided with a first connecting hole, a second connecting hole and a connecting plate, and the connecting plate is arranged between the first connecting hole and the second connecting hole; two ends of the adjusting shaft are respectively inserted into the first connecting hole and the second connecting hole; the adjusting slide hole is arranged on the connecting plate; the first insertion portion is arranged outside the first connecting hole.
Optionally, a first limiting groove and a second limiting groove are respectively arranged at two ends of the adjusting slide hole; the first limiting groove and the second limiting groove respectively form limiting of the adjusting rod rotating along the adjusting slide hole; the first limiting groove is close to the first connecting hole, and the second limiting groove is close to the second connecting hole.
Optionally, the first insertion portion is further provided with a bending portion, and the bending portion is arranged on the side surface of the first insertion portion; the adjusting rod enters the first limiting groove, and the bent part is attached to the side wall of the slot.
Optionally, the adjustment mechanism is further provided with a pressing mechanism, which presses the adjustment shaft outwards.
Optionally, the pressing mechanism is provided with a spring, the spring is arranged between the adjusting sleeve and the adjusting rod, and the adjusting sleeve and the adjusting rod press the spring tightly.
Optionally, the spring sleeve is sleeved outside the adjusting shaft.
Optionally, the bolt is provided with a second insertion part provided with a hinge shaft in a vertical direction; the slot is provided with a hinge hole matched with the hinge shaft, and the hinge shaft is inserted into the hinge hole to form hinge joint; the second insertion portion is provided below the first insertion portion.
Optionally, the slot is provided with an upper slot wall and a lower slot wall, and the hinge hole is arranged on the lower slot wall; the first inserting portion and the second inserting portion are inserted into the slot together, the first inserting portion is attached to the lower end face of the upper slot wall, and the second inserting portion is attached to the upper end face of the lower slot wall.
Optionally, the slot is provided with a gasket, and the hinge hole is provided in the gasket.
The utility model has the advantages as follows:
the adjusting rod rotates along the adjusting sliding hole to drive the adjusting shaft to rotate, the adjusting sliding hole inclines along the axial direction of the adjusting shaft, and meanwhile the adjusting shaft is driven to move outwards or inwards along the axial direction to drive the first inserting portion to move, the first inserting portion moves into the slot, and the door lock is closed; the first inserting part slides out of the slot, and the door lock is opened; the adjusting rod drives the adjusting shaft to rotate, so that the state of the door lock can be controlled, and the operation is simple and convenient.
The second inserting part is provided with a hinge shaft in the vertical direction, the slot is provided with a hinge hole matched with the hinge shaft, and the hinge shaft is inserted into the hinge hole to form hinge joint so as to prevent the gate from rotating; the slot is inserted jointly to first inserted part and second inserted part, and first inserted part pastes and leans on the lower terminal surface at last cell wall, and the second inserted part pastes and leans on the up end at cell wall down, can prevent that the fence door from rocking from top to bottom, avoids the domestic animal to arch the fence door, avoids the fence door to produce unnecessary state and changes, increases the reliability of lock.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of the locking of the present invention;
fig. 2 is a schematic view of the opening of the present invention;
FIG. 3 is a schematic view of an adjustment sleeve;
FIG. 4 is a schematic view of a support frame;
FIG. 5 is a schematic view of a socket;
fig. 6 is a schematic view of a gasket.
The symbols in the drawings illustrate that:
1 is a bolt, 11 is a first insertion part, 111 is a bending part, 12 is an adjusting mechanism, 121 is an adjusting shaft, 122 is an adjusting sleeve, 1221 is a first connecting hole, 1222 is a second connecting hole, 1223 is a connecting plate, 123 is an adjusting rod, 124 is an adjusting sliding hole, 1241 is a first limiting groove, 1242 is a second limiting groove, 13 is a second insertion part, 131 is a hinge shaft, and 14 is a supporting frame;
2 is a slot, 21 is a hinge hole, 22 is an upper slot wall, 23 is a lower slot wall, and 24 is a gasket;
3 is a pressing mechanism, 31 is a spring.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The door lock for a tailgate provided in the embodiment of the present application will now be described. The door lock for the gate is shown in fig. 1 to 6:
a door lock for a gate is provided with a bolt 1 and a slot 2, wherein the bolt 1 is arranged on the gate, and the slot 2 is arranged on a door frame. In this embodiment, the bolt 1 is further provided with a support frame 14, and the bolt 1 is connected to the gate through the support frame 14; the latch 1 is fixed to the side of the support frame 14 by bolts.
The bolt 1 is provided with a first inserting part 11 and an adjusting mechanism 12, the outer end of the first inserting part 11 points to the slot 2, and the adjusting mechanism 12 drives the first inserting part 11 to move outwards or inwards; the first insertion portion 11 moves outward into the slot 2, and the door lock is closed; the first insertion portion 11 is moved inward to slide out of the slot 2 and the door lock is unlocked.
The adjusting mechanism 12 is provided with an adjusting shaft 121 and an adjusting sleeve 122, the adjusting sleeve 122 is sleeved outside the adjusting shaft 121, the adjusting shaft 121 is movably connected with the adjusting sleeve 122, and the adjusting shaft 121 can slide along the adjusting sleeve 122;
an adjusting rod 123 is arranged on the side surface of the adjusting shaft 121, an adjusting slide hole 124 is correspondingly arranged on the side surface of the adjusting sleeve, the adjusting rod 123 is inserted into and penetrates through the adjusting slide hole 124, and the adjusting rod 123 rotates along the adjusting slide hole 124 to drive the adjusting shaft 121 to rotate; the adjusting slide hole 124 is inclined along the axial direction of the adjusting shaft 121, and the adjusting rod 123 drives the adjusting shaft 121 to rotate and simultaneously drives the adjusting shaft 121 to move in the adjusting sleeve 122; the adjusting shaft 121 is fixedly connected with the first insertion part 11, and the adjusting sleeve 122 is fixedly connected with the gate.
The adjusting sleeve 122 is provided with a first connecting hole 1221, a second connecting hole 1222, and a connecting plate 1223, the connecting plate 1223 being disposed between the first connecting hole 1221 and the second connecting hole 1222; both ends of the adjusting shaft 121 are inserted into the first connection hole 12211 and the second connection hole 12221, respectively; the adjusting slide hole 124 is arranged on the connecting plate 1223; the first insertion portion 11 is provided outside the first connection hole 1221.
A first limit groove 1241 and a second limit groove 1242 are respectively arranged at two ends of the adjusting slide hole 124; the first limit groove 1241 and the second limit groove 1242 respectively form a limit for the rotation of the adjusting rod 123 along the adjusting slide hole 124; the first limiting groove 1241 is close to the first connection hole 1221, and the second limiting groove 1242 is close to the second connection hole 1222.
The first insertion part 11 is further provided with a bending part 111, and the bending part 111 is arranged on the side surface of the first insertion part 11; the adjusting rod 123 enters the first limiting groove 1241, and the bending portion 111 abuts against the sidewall of the slot 2.
The adjusting mechanism 12 is further provided with a pressing mechanism 3, and the pressing mechanism 3 presses the adjusting shaft 121 outwards.
The pressing mechanism 3 is provided with a spring 31, the spring 31 is arranged between the adjusting sleeve 122 and the adjusting rod 123, and the adjusting sleeve 122 and the adjusting rod 123 press the spring 31. In this embodiment, the spring 31 is sleeved on the adjusting shaft 121.
The bolt 1 is provided with a second inserting part 13, and the second inserting part 13 is provided with a hinge shaft 131 in the vertical direction; the slot 2 is provided with a hinge hole 21 corresponding to the hinge shaft 131, and the hinge shaft 131 is inserted into the hinge hole 21 to form hinge; the second insertion portion 13 is provided below the first insertion portion 11.
The slot 2 is provided with an upper slot wall 22 and a lower slot wall 23, and the hinge hole 21 is arranged on the lower slot wall 22; the first insert part 11 and the second insert part 13 are inserted together into the socket 2, the first insert part 11 abutting against the lower end face of the upper groove wall 22, and the second insert part 13 abutting against the upper end face of the lower groove wall 23.
The slot 2 is provided with a gasket 24, and the hinge hole 21 is arranged on the gasket 24; lower cell wall 23 is equipped with the mounting hole that suits with gasket 24, gasket 24 and lower cell wall 23 detachable fixed connection, and hinge hole 21 wearing and tearing only need change gasket 24, need not reduce the maintenance cost of equipment with slot 2 whole change.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a fence door is with lock, is equipped with bolt and slot, its characterized in that: the bolt is provided with a first inserting part and an adjusting mechanism, the outer end of the first inserting part points to the slot, and the adjusting mechanism drives the first inserting part to move outwards or inwards; the adjusting mechanism is provided with an adjusting shaft and an adjusting sleeve, the adjusting sleeve is sleeved outside the adjusting shaft, and the adjusting shaft is movably connected with the adjusting sleeve; the side surface of the adjusting shaft is provided with an adjusting rod, the side surface of the adjusting sleeve is correspondingly provided with an adjusting sliding hole, the adjusting rod is inserted into and penetrates through the adjusting sliding hole, and the adjusting rod rotates along the adjusting sliding hole to drive the adjusting shaft to rotate; the adjusting slide hole is inclined along the axial direction of the adjusting shaft; the adjusting shaft is fixedly connected with the first insertion part.
2. The door lock for a gate according to claim 1, wherein: the adjusting sleeve is provided with a first connecting hole, a second connecting hole and a connecting plate, and the connecting plate is arranged between the first connecting hole and the second connecting hole; two ends of the adjusting shaft are respectively inserted into the first connecting hole and the second connecting hole; the adjusting slide hole is formed in the connecting plate; the first insertion portion is arranged on the outer side of the first connecting hole.
3. The door lock for a tailgate according to claim 2, characterized in that: a first limiting groove and a second limiting groove are respectively formed in two ends of the adjusting sliding hole; the first limiting groove and the second limiting groove respectively form limiting of the adjusting rod rotating along the adjusting slide hole; the first limiting groove is close to the first connecting hole, and the second limiting groove is close to the second connecting hole.
4. The door lock for a tailgate according to claim 3, characterized in that: the first inserting part is also provided with a bending part, and the bending part is arranged on the side surface of the first inserting part; the adjusting rod enters the first limiting groove, and the bent part is attached to the side wall of the slot.
5. The door lock for a gate according to any one of claims 1 to 4, wherein: the adjusting mechanism is further provided with a pressing mechanism, and the pressing mechanism presses the adjusting shaft outwards.
6. The door lock for a tailgate according to claim 5, characterized in that: the pressing mechanism is provided with a spring, the spring is arranged between the adjusting sleeve and the adjusting rod, and the adjusting sleeve and the adjusting rod press the spring tightly.
7. The door lock for a tailgate according to claim 6, characterized in that: the spring is sleeved outside the adjusting shaft.
8. The door lock for a tailgate according to any of claims 1 to 4, characterized in that: the bolt is provided with a second inserting part, and the second inserting part is provided with a hinge shaft in the vertical direction; the slot is provided with a hinge hole matched with the hinge shaft, and the hinge shaft is inserted into the hinge hole to form hinge joint; the second insertion portion is provided below the first insertion portion.
9. The door lock for a tailgate according to claim 8, characterized in that: the slot is provided with an upper slot wall and a lower slot wall, and the hinge hole is formed in the lower slot wall; the first insertion part and the second insertion part are inserted into the slot together, the first insertion part is attached to the lower end face of the upper slot wall, and the second insertion part is attached to the upper end face of the lower slot wall.
10. The door lock for a tailgate according to claim 9, characterized in that: the slot is provided with a gasket, and the hinge hole is formed in the gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420432.4U CN217518426U (en) | 2022-06-08 | 2022-06-08 | Door lock for fence door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221420432.4U CN217518426U (en) | 2022-06-08 | 2022-06-08 | Door lock for fence door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217518426U true CN217518426U (en) | 2022-09-30 |
Family
ID=83392001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221420432.4U Active CN217518426U (en) | 2022-06-08 | 2022-06-08 | Door lock for fence door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217518426U (en) |
-
2022
- 2022-06-08 CN CN202221420432.4U patent/CN217518426U/en active Active
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