CN210195473U - Oblique tongue reversing structure - Google Patents
Oblique tongue reversing structure Download PDFInfo
- Publication number
- CN210195473U CN210195473U CN201920633811.3U CN201920633811U CN210195473U CN 210195473 U CN210195473 U CN 210195473U CN 201920633811 U CN201920633811 U CN 201920633811U CN 210195473 U CN210195473 U CN 210195473U
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- Prior art keywords
- latch bolt
- reversing
- spring
- block
- fixing
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Abstract
The utility model discloses a latch bolt switching-over structure, including latch bolt part, latch bolt switching-over piece locating pin, switching-over spring, latch bolt switching-over piece, latch bolt shift fork, latch bolt locating piece, latch bolt switching-over piece locating pin will reverse the spring and fix inside the latch bolt switching-over piece, latch bolt shift fork and latch bolt part butt, and latch bolt switching-over piece, latch bolt shift fork pass through the latch bolt locating piece spacing. The utility model provides an oblique spring bolt of switching-over only needs the direction of the oblique spring bolt subassembly of conversion can reach the conversion of the inside and outside mode of opening the door, thereby the product structure has reduced the cost that the product was saved to the part number like this, and operates more portably.
Description
Technical Field
The utility model relates to an intelligence lock field, more exactly a latch bolt switching-over structure.
Background
At present, one bolt is only suitable for a lock body with one type of door, namely, an outward opening lock body or an inward opening lock body, and is inflexible to use, so that the structure increases the cost in subsequent replacement or maintenance, and the subsequent maintenance is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a latch bolt switching-over structure, it can solve above-mentioned shortcoming among the prior art.
The utility model adopts the following technical scheme:
a latch bolt reversing structure comprises a latch bolt part, a latch bolt reversing block positioning pin, a reversing spring, a latch bolt reversing block, a latch bolt shifting fork and a latch bolt positioning block, wherein the reversing spring is fixed inside the latch bolt reversing block by the latch bolt reversing block positioning pin, the latch bolt reversing block and the latch bolt shifting fork are both abutted with the latch bolt part, and the latch bolt reversing block and the latch bolt shifting fork are limited by the latch bolt positioning block.
The inclined tongue component comprises an inclined tongue, an inclined tongue fixing rod and a limiting spring, the inclined tongue is fixed on the inclined tongue fixing rod, the limiting spring is sleeved on the outer side of the inclined tongue fixing rod and is abutted against the inclined tongue, and the other side of the limiting spring is limited and fixed through an inclined tongue positioning block.
The reversing spring is a torsion spring and is provided with two fixing legs.
The latch bolt reversing block comprises an abutting part and a fixing part, the abutting part is arc-shaped and is abutted against the latch bolt fixing rod, the fixing part is fixed on two sides of the abutting part, the fixing part is provided with a fixing hole, and the latch bolt reversing block positioning pin can penetrate through the spring and the fixing hole and fix the spring and the latch bolt reversing block together.
The reversing spring is a torsion spring and is provided with two fixing legs.
The fixing block is n-shaped, and the oblique tongue fixing rod can penetrate through the fixing block and can rotate relative to the fixing block.
The utility model has the advantages that: the utility model provides an oblique spring bolt of switching-over only needs the direction of the oblique spring bolt subassembly of conversion can reach the conversion of the inside and outside mode of opening the door, thereby the product structure has reduced the cost that the product was saved to the part number like this, and operates more portably.
Drawings
The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 and 3 are reference views of the usage state of the present invention.
Detailed Description
The following further illustrates embodiments of the present invention:
as shown in fig. 1 and 2, the latch bolt reversing structure comprises a latch bolt part 1, a latch bolt reversing block positioning pin 2, a reversing spring 3, a latch bolt reversing block 4, a latch bolt shifting fork 5 and a latch bolt positioning block 6, wherein the reversing spring is fixed inside the latch bolt reversing block by the latch bolt reversing block positioning pin, the latch bolt reversing block and the latch bolt shifting fork are both abutted to the latch bolt part, and the latch bolt reversing block and the latch bolt shifting fork are limited by the latch bolt positioning block.
The oblique tongue part 1 comprises an oblique tongue 11, an oblique tongue fixing rod 12 and a limiting spring 13, the oblique tongue 11 is fixed on the oblique tongue fixing rod 12, the limiting spring 13 is sleeved on the outer side of the oblique tongue fixing rod 12 and is abutted against the oblique tongue 11, and the other side of the limiting spring 12 is limited and fixed through an oblique tongue positioning block 6.
The reversing spring is a torsion spring and is provided with two fixing legs.
The latch bolt reversing block 4 comprises an abutting part 41 and a fixing part 42, the abutting part 41 is arc-shaped, the abutting part 41 abuts against the latch bolt fixing rod 12, the fixing part 42 is fixed on two sides of the abutting part, the fixing part 42 is provided with a fixing hole, and a latch bolt reversing block positioning pin can penetrate through a spring and the fixing hole and fix the spring and the latch bolt reversing block together.
The fixing block 7 is n-shaped and fixed on the panel, and the oblique tongue fixing rod can penetrate through the fixing block and can rotate relative to the fixing block.
The other end of the latch bolt shifting fork is sleeved outside the latch bolt fixing rod and is abutted against the fixing rod.
The utility model discloses a theory of operation does:
the latch bolt is fixed at the front end of the latch bolt fixing rod, the limiting spring is sleeved at the outer side of the latch bolt fixing rod, one end of the limiting spring is abutted against the latch bolt, the other end of the limiting spring is abutted against the latch bolt fixing block, the latch bolt fixing block is fixed at the outer side of the latch bolt fixing rod, the reversing spring is fixed inside the latch bolt fixing block through a latch bolt reversing block positioning pin, the reversing spring is a torsion spring, one fixing pin of the reversing spring is fixed for limiting through the inside of the latch bolt fixing block, the other fixing pin of the reversing spring is fixed through a latch bolt reversing block positioning pin, the latch bolt reversing block is abutted against the latch bolt fixing rod, a latch bolt positioning block is sleeved on the latch bolt fixing rod, a latch bolt shifting fork and a latch bolt reversing block are fixed between a latch bolt positioning block and a positioning block, when the latch bolt is required to be reversed, the latch bolt changing block is shifted away, the latch bolt is separated from the fixing hole of the panel, then the latch bolt is rotated for 180 degrees, then the latch bolt is retracted, the latch bolt reversing block is reset, and the latch bolt fixing rod is fixed, so that the reversing of the latch bolt is completed, as shown in fig. 3.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A latch bolt reversing structure is characterized by comprising a latch bolt part, a latch bolt reversing block positioning pin, a reversing spring, a latch bolt reversing block, a latch bolt shifting fork and a latch bolt positioning block, wherein the reversing spring is fixed inside the latch bolt reversing block by the latch bolt reversing block positioning pin, the latch bolt reversing block and the latch bolt shifting fork are both abutted against the latch bolt part, and the latch bolt reversing block and the latch bolt shifting fork are limited by the latch bolt positioning block.
2. The latch bolt reversing structure according to claim 1, wherein the latch bolt component comprises a latch bolt, a latch bolt fixing rod and a limiting spring, the latch bolt is fixed on the latch bolt fixing rod, the limiting spring is sleeved outside the latch bolt fixing rod and is abutted against the latch bolt, and the other side of the limiting spring is limited and fixed through a latch bolt positioning block.
3. The latch bolt reversing structure according to claim 1, wherein the reversing spring is a torsion spring, and the reversing spring is provided with two fixing legs.
4. The latch bolt reversing structure according to claim 1, wherein the latch bolt reversing block comprises an abutting portion and a fixing portion, the abutting portion is arc-shaped and abuts against the latch bolt fixing rod, the fixing portion is fixed to both sides of the abutting portion, the fixing portion is provided with a fixing hole, and the latch bolt reversing block positioning pin can pass through the spring and the fixing hole and fix the spring and the latch bolt reversing block together.
5. The latch bolt reversing structure according to claim 1, wherein the reversing spring is a torsion spring, and the reversing spring is provided with two fixing legs.
6. The latch bolt reversing structure according to any one of claims 1 to 5, further comprising a fixed block, wherein the fixed block is n-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633811.3U CN210195473U (en) | 2019-05-06 | 2019-05-06 | Oblique tongue reversing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920633811.3U CN210195473U (en) | 2019-05-06 | 2019-05-06 | Oblique tongue reversing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210195473U true CN210195473U (en) | 2020-03-27 |
Family
ID=69882447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920633811.3U Active CN210195473U (en) | 2019-05-06 | 2019-05-06 | Oblique tongue reversing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210195473U (en) |
-
2019
- 2019-05-06 CN CN201920633811.3U patent/CN210195473U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321402 No. 5 Xinzhong Road, Xinbi Street, Jinyun County, Lishui City, Zhejiang Province Patentee after: Zhongheng Group Co., Ltd. Address before: 321402 No. 5 Xinzhong Road, Xinbi Street, Jinyun County, Lishui City, Zhejiang Province Patentee before: ZOHEN LOCK Co.,Ltd. |