CN212867173U - Assembling type lock device - Google Patents
Assembling type lock device Download PDFInfo
- Publication number
- CN212867173U CN212867173U CN202020662552.XU CN202020662552U CN212867173U CN 212867173 U CN212867173 U CN 212867173U CN 202020662552 U CN202020662552 U CN 202020662552U CN 212867173 U CN212867173 U CN 212867173U
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- hole
- lock device
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- side portion
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- 238000009434 installation Methods 0.000 claims description 41
- 238000004663 powder metallurgy Methods 0.000 claims description 15
- 238000010276 construction Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012945 sealing adhesive Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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Abstract
The utility model discloses an assemble type tool to lock device, including first lateral part, second lateral part and slot part, the second lateral part sets up for first lateral part symmetry, slot part and second lateral part are integrated into one piece, the slot part sets up in the middle of first lateral part and second lateral part, the slot part include the inboard seat and with inboard seat integrated into one piece's wedge base, inboard seat is located between first lateral part, second lateral part and the wedge base, the inside wall of first lateral part with the lateral wall bonding of slot part is in the same place. The utility model relates to a rationally, with low costs, long service life can effectively be applied to on preventing fire door.
Description
Technical Field
The utility model relates to a fire door lock technical field, concretely relates to prevent fire door dedicated type tool to lock device of assembling.
Background
Existing locking devices for fire doors are often formed by powder metallurgy compression molding or powder metallurgy injection molding. The powder metallurgy compression molding is to fill powder in a mold by gravity and extrude and mold by machine pressure; the powder metallurgy press forming can only be carried out in the vertical and bidirectional directions, so that some complex structural parts cannot be produced or only can be made into blanks. Powder metallurgy injection molding is the injection of very fine powder plus large amounts of thermoplastic binder into a forming mold; although powder metallurgy injection moulding is advantageous in terms of product complexity due to the possibility of multidirectional pressing, it is suitable for small and complex parts, the powder requirements are finer, but the cost is relatively high. Therefore, the complex lockset device cannot be prepared by only depending on the powder metallurgy process.
For this reason, a new technical solution is needed to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to achieve the technical purpose, the utility model adopts the technical proposal that:
an assembled lockset device comprises a first side part, a second side part and a groove part, wherein the first side part, the second side part and the groove part are all in a hook shape, the second side part is symmetrically arranged relative to the first side part, the groove part and the second side part are integrally formed after powder metallurgy pressing, the slot portion is arranged between the first side portion and the second side portion and comprises an inner side seat and a wedge-shaped base integrally formed with the inner side seat, the inner side seat is arranged among the first side part, the second side part and the wedge-shaped base, a plurality of circular grooves for splicing the first side part are uniformly distributed on the outer side wall of the groove part, the anaerobic adhesive is used for bonding the first side part and the groove part, and the inner side wall of the first side part is bonded and attached to the outer side wall of the groove part.
Furthermore, the second side part is concavely provided with an oblique groove.
Further, the height of the transverse walls of the first side part and the second side part is higher than that of the wedge-shaped base.
Furthermore, a shaft penetrating through hole is formed in the middle of the inner side seat, an installation lifting hole is convexly formed in the top ends of the first side portion and the second side portion, an installation through hole I and an installation through hole II are convexly formed in the vertical edges of the first side portion, the second side portion and the groove portion, and an installation through hole III is formed in the transverse wall of the first side portion and the transverse wall of the second side portion.
Furthermore, inboard seat top both sides are located to the installation lewis hole, installation through-hole I and installation through-hole II all set up the below at the installation lewis hole, installation through-hole II sets up the below at installation through-hole I, installation through-hole III locates wedge base top both sides.
Further, the installation lifting holes correspond to each other and can be communicated with the first side portion and the second side portion, the installation through holes I correspond to each other and can be communicated with the lock device, the installation through holes II correspond to each other and can be communicated with the lock device, and the installation through holes III correspond to each other and can be communicated with the first side portion and the second side portion.
Furthermore, the diameter of the mounting through hole II is larger than that of the mounting through hole I, and the diameter of the mounting through hole I is larger than that of the mounting hanging hole.
Further, the number of the circular grooves and the number of the circular protrusions are preferably 5.
Further, the first side portion is a lock device component formed by powder metallurgy pressing.
The utility model has the advantages that: the utility model solves the problem that the complex lock of the fireproof door can not be prepared by a single powder metallurgy process; the utility model provides an assembled lock device in a mode of bonding anaerobic glue; the utility model relates to a rationally, with low costs, long service life can effectively be applied to on preventing fire door.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of the groove portion and the second side portion of the present invention.
Fig. 3 is a schematic structural diagram of the first side portion of the present invention.
In the figure, the base comprises a base body 1, a second side portion 2, a groove portion 3, a first side portion 4, an inner side seat 5, a wedge-shaped base 6, an installation lifting hole 7, installation through holes I and 8, installation through holes II and 9, installation through holes III and 10, a shaft penetrating through hole 11, an oblique groove 12, a transverse wall 13, a vertical edge 14, a circular groove 15 and a circular protrusion.
Detailed Description
As shown in fig. 1, 2 and 3, a splicing type lock device comprises a first side portion 3, a second side portion 1 and a groove portion 2, wherein the first side portion 3, the second side portion 1 and the groove portion 2 are all in a hook shape, the second side portion 1 is symmetrically arranged relative to the first side portion 3, the groove portion 2 and the second side portion 1 are integrally formed after powder metallurgy pressing, and the first side portion 3 is a lock device component formed by powder metallurgy pressing. Slot part 2 sets up in the middle of first lateral part 3 and second lateral part 1, and slot part 2 includes inboard seat 4 and with inboard seat 4 integrated into one piece's wedge base 5, inboard seat 4 is located between first lateral part 3, second lateral part 1 and the wedge base 5.
Evenly distributed has 5 circular recess 14 that are used for assembling first side 3 on groove part 2's the lateral wall, be equipped with on first side 3's the inside wall with circular recess 14 matched with circular arch 15, circular recess 14 is inside to be dripped there is the anaerobism glue that is used for bonding first side 3 and groove part 2, the inside wall of first side 3 bonds with groove part 2's lateral wall and pastes together, the problem that complicated fireproof door tool to lock can't rely on single powder metallurgy technology to prepare to form has been solved, and simultaneously, the cost is low, as tool to lock device's long service life.
The anaerobic adhesive is a low-cost one-component sealing adhesive prepared by utilizing the principle of oxygen-to-free radical polymerization inhibition, and can be used for bonding and sealing; when the coated surface is isolated from air and catalyzed, the polymer can be rapidly polymerized and cured at room temperature.
The second side portion 1 is concavely provided with an oblique groove 11.
The height of the transverse walls 12 of the first side portion 3 and the second side portion 1 is higher than the height of the wedge-shaped base 5.
Be equipped with in the middle of the inboard seat 4 and wear a through-hole 10, the top of first side portion 3 and second side portion 1 respectively protruding be equipped with an installation lewis hole 6, first side portion 3, second side portion 1 and slot part 2 three's perpendicular edge 13 all protruding be equipped with an installation through-hole I7 and an installation through-hole II 8, be equipped with installation through-hole III 9 on the horizontal wall 12 of first side portion 3 and second side portion 1.
4 top both sides of inboard seat are located to installation lewis hole 6, and installation via hole I7 and installation via hole II 8 all set up in the below of installation lewis hole 6, and installation via hole II 8 sets up in the below of installation via hole I7, and 5 top both sides of wedge base are located to installation via hole III 9.
The mounting hanging holes 6 correspond to each other and can be communicated with the first side portion 3 and the second side portion 1, the mounting through holes I7 correspond to each other and can be communicated with the lock device, the mounting through holes II 8 correspond to each other and can be communicated with the lock device, and the mounting through holes III 9 correspond to each other and can be communicated with the first side portion 3 and the second side portion 1.
The diameter of installation through-hole II 8 is greater than the diameter of installation through-hole I7, and the diameter of installation through-hole I7 is greater than the diameter of installation lewis hole 6.
Claims (9)
1. The assembled lockset device is characterized by comprising a first side part (3), a second side part (1) and a groove part (2), wherein the first side part (3), the second side part (1) and the groove part (2) are all in a hook shape, the second side part (1) is symmetrically arranged relative to the first side part (3), the groove part (2) and the second side part (1) are integrally formed by powder metallurgy pressing, the groove part (2) is arranged between the first side part (3) and the second side part (1), the groove part (2) comprises an inner side seat (4) and a wedge-shaped base (5) which is integrally formed with the inner side seat (4), the inner side seat (4) is arranged between the first side part (3), the second side part (1) and the wedge-shaped base (5), and a plurality of circular grooves (14) for the first side part (3) are uniformly distributed on the outer side wall of the groove part (2) in an assembled manner, be equipped with on the inside wall of first lateral part (3) with circular recess (14) matched with circular arch (15), the inside anaerobism that is used for bonding first lateral part (3) and slot part (2) that has dripped of circular recess (14) is glued, the inside wall of first lateral part (3) with the lateral wall bonding of slot part (2) is in the same place.
2. A unit locking device according to claim 1, characterised in that said second lateral portion (1) is recessed with an inclined groove (11).
3. A block-type lock device according to claim 1, characterised in that the transverse walls (12) of the first and second sides (3, 1) are higher than the wedge-shaped base (5).
4. A split mounting type lock device according to claim 3, wherein a shaft through hole (10) is provided in the middle of the inner seat (4), a mounting hanging hole (6) is provided at each of the top ends of the first side portion (3) and the second side portion (1), a mounting through hole i (7) and a mounting through hole ii (8) are provided at the vertical edges (13) of the first side portion (3), the second side portion (1) and the groove portion (2), and a mounting through hole iii (9) is provided at the transverse wall (12) of the first side portion (3) and the second side portion (1).
5. The assembled lockset device according to claim 4, wherein the installation hanging hole (6) is formed in two sides above the inner seat (4), the installation through hole I (7) and the installation through hole II (8) are both formed below the installation hanging hole (6), the installation through hole II (8) is formed below the installation through hole I (7), and the installation through hole III (9) is formed in two sides above the wedge-shaped base (5).
6. A construction-type lock device according to claim 5, wherein said hanging holes (6) correspond to each other and communicate with said first (3) and second (1) side portions, said through holes I (7) correspond to each other and communicate with said lock device, said through holes II (8) correspond to each other and communicate with said lock device, and said through holes III (9) correspond to each other and communicate with said first (3) and second (1) side portions.
7. The assembly type lock device according to claim 6, wherein the diameter of the mounting through hole II (8) is larger than that of the mounting through hole I (7), and the diameter of the mounting through hole I (7) is larger than that of the mounting hanging hole (6).
8. A block-type lock device according to claim 1, characterised in that said circular recesses (14) and said circular protrusions (15) are each 5.
9. A construction block type lock device according to claim 1, wherein said first side portion (3) is a powder metallurgy pressed part of the lock device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662552.XU CN212867173U (en) | 2020-04-27 | 2020-04-27 | Assembling type lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020662552.XU CN212867173U (en) | 2020-04-27 | 2020-04-27 | Assembling type lock device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212867173U true CN212867173U (en) | 2021-04-02 |
Family
ID=75186627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020662552.XU Active CN212867173U (en) | 2020-04-27 | 2020-04-27 | Assembling type lock device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212867173U (en) |
-
2020
- 2020-04-27 CN CN202020662552.XU patent/CN212867173U/en active Active
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