CN212478819U - Lock body linking structure - Google Patents
Lock body linking structure Download PDFInfo
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- CN212478819U CN212478819U CN202020756429.4U CN202020756429U CN212478819U CN 212478819 U CN212478819 U CN 212478819U CN 202020756429 U CN202020756429 U CN 202020756429U CN 212478819 U CN212478819 U CN 212478819U
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- CN
- China
- Prior art keywords
- square tongue
- inserted bar
- lock body
- supporting plate
- layer board
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Abstract
The utility model belongs to the technical field of the lock, especially, a lock body linking structure, including square tongue and square tongue layer board, the welding of square tongue layer board is on the surface of one end of square tongue, the surface integrated into one piece of square tongue layer board has the location arch, the surface of square tongue has seted up the slot, the inside inserted bar that installs of slot, the surface welding of inserted bar has the otic placode, and the otic placode is located the both sides of square tongue layer board, the tip integrated into one piece of inserted bar has the location arch; the square tongue and the square tongue supporting plate are connected and then secondarily positioned, one end of the inserted bar is installed in a slot formed in the surface of the square tongue, the lug plates welded to the surfaces of the inserted bar are located on two sides of the square tongue supporting plate, the inserted bar is convenient to limit the square tongue supporting plate through the lug plates, and meanwhile, the limiting protrusions integrally formed at the end portions of the inserted bar are welded in the limiting grooves formed in the side surface of the square tongue supporting plate, so that the stability and the firmness of the square tongue supporting plate welded on the surface of the square tongue are improved.
Description
Technical Field
The utility model belongs to the technical field of the lock, concretely relates to lock body links up structure.
Background
The lock body is the core component of the door lock, and the door lock is a device which is used for locking a door as the name implies so as to prevent other people from opening the door. Traditional lock body links up structure and connects poor stability when production, and lock body links up the structure and takes place the deflection easily when receiving external force simultaneously, causes the problem that lock body links up the structural damage.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a lock body links up structure has lock body and links up structural connection stably, the characteristics that anti ability of buckling is good simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lock body links up structure, includes square tongue and square tongue layer board, the welding of square tongue layer board is on the surface of square tongue one end, the surperficial integrated into one piece of square tongue layer board has the location protruding, the slot has been seted up on the surface of square tongue, the internally mounted of slot has the inserted bar, the skin weld of inserted bar has the otic placode, just the otic placode is located the both sides of square tongue layer board, the tip integrated into one piece of inserted bar is protruding with spacing, spacing recess has been seted up on the surface of square tongue layer board, spacing protruding welded fastening is in the inside of spacing recess.
As the utility model discloses an optimal technical scheme of lock body linking structure, the tip integrated into one piece of square tongue layer board has the fixture block, the draw-in groove has been seted up on the surface of square tongue, the inside at the draw-in groove is installed to the fixture block.
As the utility model discloses an optimal technical scheme of lock body linking structure, fixture block and draw-in groove all are provided with threely, and three the fixture block is with threely the draw-in groove one-to-one.
As the utility model discloses a preferred technical scheme of lock body linking structure, square tongue and square tongue layer board are platelike structure.
As the utility model discloses an optimal technical scheme of lock body linking structure, the inserted bar is circular-arc structure, the internal diameter of slot is 1mm bigger than the external diameter of inserted bar.
As the utility model discloses an optimal technical scheme of lock body linking structure, inserted bar surface welded's otic placode is provided with two, two the otic placode symmetric distribution.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the square tongue and the square tongue supporting plate are connected and then secondarily positioned through the slot, the inserting rod, the lug plates, the limiting protrusions and the limiting grooves, one end of the inserting rod is installed in the slot formed in the surface of the square tongue, the lug plates welded to the surfaces of the inserting rod are located on two sides of the square tongue supporting plate, the inserting rod is convenient to limit the square tongue supporting plate through the lug plates, the limiting protrusions integrally formed at the end portions of the inserting rod are welded in the limiting grooves formed in the side surfaces of the square tongue supporting plate, and the stability and the firmness of the square tongue supporting plate welded to the surface of the square tongue are improved.
2. The clamping block integrally formed at one end of the dead bolt supporting plate is arranged in the clamping groove formed in the surface of the dead bolt head, so that the contact area between the dead bolt supporting plate and the dead bolt head is increased, the lateral stress of the connection between the dead bolt head and the dead bolt supporting plate is increased, and the connection firmness of the dead bolt head and the dead bolt supporting plate is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic side view of the present invention;
fig. 2 is a schematic view of a half-section structure in a first embodiment of the present invention;
fig. 3 is a schematic view of a half-section structure in the second embodiment of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the insert rod, the ear plate and the limiting protrusion of the present invention;
in the figure: 1. a square tongue; 2. a dead bolt supporting plate; 3. positioning the projection; 4. a slot; 5. inserting a rod; 6. an ear plate; 7. a limiting bulge; 8. a limiting groove; 9. a clamping block; 10. a card slot; 11. clamping a plate; 12. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1, fig. 2 and fig. 4, the present invention provides a technical solution: the utility model provides a lock body links up structure, including square tongue 1 and square tongue layer board 2, the welding of square tongue layer board 2 is on the surface of 1 one end of square tongue, the surperficial integrated into one piece of square tongue layer board 2 has the protruding 3 in location, slot 4 has been seted up on the surface of square tongue 1, the internally mounted of slot 4 has inserted bar 5, the skin weld of inserted bar 5 has otic placode 6, and otic placode 6 is located the both sides of square tongue layer board 2, the tip integrated into one piece of inserted bar 5 has spacing arch 7, spacing recess 8 has been seted up on the surface of square tongue layer board 2, spacing arch 7 welded fastening is in the inside of spacing recess 8.
In this embodiment, square tongue 1 and square tongue layer board 2 connect the back through slot 4, inserted bar 5, otic placode 6, spacing arch 7 and spacing recess 8 carry out the secondary positioning, the one end of inserted bar 5 is installed in the slot 4 that 1 surface of square tongue was seted up simultaneously, 5 welded on surface of inserted bar's otic placode 6 is located the both sides of square tongue layer board 2 simultaneously, it is spacing to square tongue layer board 2 through otic placode 6 to be convenient for inserted bar 5, 5 tip integrated into one piece's of inserted bar spacing arch 7 welding is in the spacing recess 8 that 2 side surfaces of square tongue layer board were seted up simultaneously, 2 welding of square tongue layer board has increased stability and the firm nature on square tongue 1 surface of welding.
Specifically, the end of the square tongue supporting plate 2 is integrally formed with a clamping block 9, a clamping groove 10 is formed in the surface of the square tongue head 1, the clamping block 9 is installed inside the clamping groove 10, the clamping block 9 and the clamping groove 10 are three, and the three clamping blocks 9 correspond to the three clamping grooves 10 one to one.
In this embodiment, the clamping block 9 integrally formed at one end of the dead bolt supporting plate 2 is installed in the clamping groove 10 formed on the surface of the dead bolt 1, so that the dead bolt supporting plate 2 increases the contact area with the dead bolt 1, the lateral stress of the connection between the dead bolt 1 and the dead bolt supporting plate 2 is increased, and the connection firmness of the dead bolt 1 and the dead bolt supporting plate 2 is improved.
Specifically, the square tongue 1 and the square tongue supporting plate 2 are both plate-shaped structures.
In this embodiment, the movement of the tongue 1 and the tongue support plate 2 is facilitated.
Specifically, the inserted rod 5 is of an arc-shaped structure, and the inner diameter of the slot 4 is 1mm larger than the outer diameter of the inserted rod 5.
In this embodiment, the insertion rod 5 is conveniently installed inside the insertion groove 4.
Specifically, two lug plates 6 welded on the surface of the inserted link 5 are arranged, and the two lug plates 6 are symmetrically distributed.
In this embodiment, the insert rod 5 is convenient to position the tongue support plate 2 through the ear plate 6.
The utility model discloses a theory of operation and use flow: during installation, the clamping block 9 integrally formed at one end of the square tongue supporting plate 2 is installed in the clamping groove 10 formed in the surface of the square tongue 1, the square tongue supporting plate 2 is fixedly connected with the square tongue 1 through welding, one end of the inserting rod 5 is inserted into the slot 4, the lug plates 6 welded to the surfaces of the inserting rod 5 are located on two sides of the square tongue supporting plate 2, and the limiting protrusion 7 integrally formed at one end of the inserting rod 5 is welded in the limiting groove 8 formed in the side surface of the square tongue supporting plate 2.
Example two
Referring to fig. 1, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a lock body links up structure, including square tongue 1 and square tongue layer board 2, the welding of square tongue layer board 2 is on the surface of 1 one end of square tongue, the surperficial integrated into one piece of square tongue layer board 2 has the protruding 3 in location, slot 4 has been seted up on the surface of square tongue 1, the internally mounted of slot 4 has inserted bar 5, the skin weld of inserted bar 5 has otic placode 6, and otic placode 6 is located the both sides of square tongue layer board 2, the tip integrated into one piece of inserted bar 5 has spacing arch 7, spacing recess 8 has been seted up on the surface of square tongue layer board 2, spacing arch 7 welded fastening is in the inside of spacing recess 8.
In this embodiment, square tongue 1 and square tongue layer board 2 connect the back through slot 4, inserted bar 5, otic placode 6, spacing arch 7 and spacing recess 8 carry out the secondary positioning, the one end of inserted bar 5 is installed in the slot 4 that 1 surface of square tongue was seted up simultaneously, 5 welded on surface of inserted bar's otic placode 6 is located the both sides of square tongue layer board 2 simultaneously, it is spacing to square tongue layer board 2 through otic placode 6 to be convenient for inserted bar 5, 5 tip integrated into one piece's of inserted bar spacing arch 7 welding is in the spacing recess 8 that 2 side surfaces of square tongue layer board were seted up simultaneously, 2 welding of square tongue layer board has increased stability and the firm nature on square tongue 1 surface of welding.
Specifically, the tip integrated into one piece of square tongue layer board 2 has cardboard 11, and joint groove 12 has been seted up on the surface of square tongue 1, and cardboard 11 is installed in the inside of joint groove 12, and cardboard 11 is platelike structure, and the thickness of cardboard 11 is 1mm less than the thickness in joint groove 12.
In this embodiment, the clamping plate 11 integrally formed at one end of the dead bolt supporting plate 2 is installed in the clamping groove 12 formed on the surface of the dead bolt 1, so that the dead bolt supporting plate 2 increases the contact area with the dead bolt 1, the lateral stress of the connection between the dead bolt 1 and the dead bolt supporting plate 2 is increased, and the connection firmness of the dead bolt 1 and the dead bolt supporting plate 2 is improved.
Specifically, the square tongue 1 and the square tongue supporting plate 2 are both plate-shaped structures.
In this embodiment, the movement of the tongue 1 and the tongue support plate 2 is facilitated.
Specifically, the inserted rod 5 is of an arc-shaped structure, and the inner diameter of the slot 4 is 1mm larger than the outer diameter of the inserted rod 5.
In this embodiment, the insertion rod 5 is conveniently installed inside the insertion groove 4.
Specifically, two lug plates 6 welded on the surface of the inserted link 5 are arranged, and the two lug plates 6 are symmetrically distributed.
In this embodiment, the insert rod 5 is convenient to position the tongue support plate 2 through the ear plate 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a lock body links up structure, includes square tongue (1) and square tongue layer board (2), its characterized in that: the utility model discloses a square tongue support plate, including square tongue support plate (2), square tongue support plate (2) welding is on the surface of square tongue (1) one end, the surperficial integrated into one piece of square tongue support plate (2) has the location protruding (3), slot (4) have been seted up on the surface of square tongue (1), the internally mounted of slot (4) has inserted bar (5), the skin weld of inserted bar (5) has otic placode (6), just otic placode (6) are located the both sides of square tongue support plate (2), the tip integrated into one piece of inserted bar (5) has spacing arch (7), spacing recess (8) have been seted up on the surface of square tongue support plate (2), spacing protruding (7) welded fastening is in the inside of spacing recess (8).
2. The lock body engagement structure of claim 1, wherein: the end part of the square tongue supporting plate (2) is integrally formed with a clamping block (9), the surface of the square tongue (1) is provided with a clamping groove (10), and the clamping block (9) is installed inside the clamping groove (10).
3. The lock body engagement structure of claim 2, wherein: the number of the clamping blocks (9) is three, the number of the clamping grooves (10) is three, and the clamping blocks (9) correspond to the three clamping grooves (10) one to one.
4. The lock body engagement structure of claim 1, wherein: the square tongue (1) and the square tongue supporting plate (2) are both of plate-shaped structures.
5. The lock body engagement structure of claim 1, wherein: the inserted bar (5) is of an arc-shaped structure, and the inner diameter of the slot (4) is 1mm larger than the outer diameter of the inserted bar (5).
6. The lock body engagement structure of claim 1, wherein: the inserted bar (5) surface welded otic placode (6) are provided with two, two otic placode (6) symmetric distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756429.4U CN212478819U (en) | 2020-05-09 | 2020-05-09 | Lock body linking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020756429.4U CN212478819U (en) | 2020-05-09 | 2020-05-09 | Lock body linking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212478819U true CN212478819U (en) | 2021-02-05 |
Family
ID=74460230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020756429.4U Active CN212478819U (en) | 2020-05-09 | 2020-05-09 | Lock body linking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212478819U (en) |
-
2020
- 2020-05-09 CN CN202020756429.4U patent/CN212478819U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221130 Address after: No.96 Renmin Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: Suzhou Jiuchi Intelligent Security Technology Co.,Ltd. Address before: No.96 Renmin Road, Huangdai Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: Suzhou Wanshengyi Hardware Lock Co.,Ltd. |
|
| TR01 | Transfer of patent right |