CN219528730U - Fastener matched with hooking handle for use - Google Patents
Fastener matched with hooking handle for use Download PDFInfo
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- CN219528730U CN219528730U CN202220601704.4U CN202220601704U CN219528730U CN 219528730 U CN219528730 U CN 219528730U CN 202220601704 U CN202220601704 U CN 202220601704U CN 219528730 U CN219528730 U CN 219528730U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to a fastener matched with a hooking handle for use, which comprises a mounting seat, an adjusting slide block, a pin column part and a positioning bolt, wherein an adjusting slide way is formed on the rear side surface of the mounting seat, a first positioning rack and an adjusting hole communicated with the front side surface of the mounting seat are formed on the front side surface of the adjusting slide way, the adjusting hole is a long hole, and the length direction of the first positioning rack and the length direction of an orifice of the adjusting hole are parallel to the length direction of the adjusting slide way; the adjusting slide block is slidably embedded in the adjusting slide way, a second positioning rack and a screw hole are formed on the front side surface of the adjusting slide block, the hole axis of the screw hole is parallel to the hole axis of the adjusting hole, and the second positioning rack is meshed with the first positioning rack; the pin column piece is arranged on the front side surface of the mounting seat, a through hole which is communicated with the front side surface and the rear side surface of the pin column piece is formed on the pin column piece, and the hole axis of the through hole is collinear with the hole axis of the screw hole; one end of the positioning bolt sequentially passes through the through hole and the adjusting hole and then is locked into the screw hole.
Description
Technical Field
The utility model relates to the technical field of locks, in particular to a fastener matched with a hooking handle for use.
Background
The hooking handle is widely applied to scenes with higher sealing requirements such as test boxes, thermostats, refrigerators and the like, and the gap between a door leaf of a door body and a door leaf or between the door leaf and a door frame is reduced through the tightening effect between the locking hook and the pin column part, so that the sealing performance of the door body is improved; along with the increase of the service time, the door body possibly increases the gap between the door leaf and the door leaf or between the door leaf and the door frame due to deformation and the like, and in order to prolong the service life, a plurality of hooking handles with adjusting devices are arranged on the market, the adjusting devices are provided with first positioning racks on the mounting seat, positioning blocks are arranged on the pin column parts, the positioning blocks are provided with second positioning racks, the positioning blocks are positioned through the meshed connection of the first positioning racks and the second positioning racks, and then the positioning blocks are locked into a nut through a positioning bolt penetrating through the positioning blocks to fix the positioning blocks; the adjusting devices can adjust the positions of the positioning blocks to adjust the positions of the pin column pieces, further adjust the distance between the lock hooks and the pin column pieces, and further enable the door body to meet the sealing requirement again by adjusting the tightening force of the tightening handles on the door body. However, the positioning block of the existing adjusting device is directly exposed to the external environment, so that the dust prevention and the attractive appearance are not realized, the first positioning rack on the mounting seat and the second positioning rack on the positioning block are easy to damage due to external factors, and the pin column part is easy to loose; meanwhile, the adjusting device is only connected by the meshing of the first positioning racks and the second positioning racks, the racks are mainly stressed during hooking, the tightening effect of the hooking handle is affected, and the reliability is low.
Disclosure of Invention
The utility model aims to provide the fastener matched with the hooking handle for use, which has the advantages of better dustproof effect, higher reliability, convenient and fast adjustment mode, attractive appearance and the like.
The technical scheme adopted for solving the technical problems is as follows: the fastener used with the hooking handle comprises a mounting seat, an adjusting slide block, a pin column part and a positioning bolt, wherein an adjusting slide way is formed on the rear side surface of the mounting seat, a first positioning rack and an adjusting hole communicated with the front side surface of the mounting seat are formed on the front side surface of the adjusting slide way, the adjusting hole is a long hole, and the length direction of the first positioning rack and the length direction of an orifice of the adjusting hole are parallel to the length direction of the adjusting slide way; the adjusting slide block is slidably embedded in the adjusting slide way, the sliding direction of the adjusting slide block is parallel to the length direction of the adjusting slide way, a second positioning rack and a screw hole are formed on the front side surface of the adjusting slide block, the screw hole is communicated with the adjusting hole, the hole axis of the screw hole is parallel to the hole axis of the adjusting hole, and the second positioning rack is meshed and connected with the first positioning rack; the pin column piece is arranged on the front side surface of the mounting seat, a through hole which is communicated with the front side surface and the rear side surface of the pin column piece is formed on the pin column piece, the through hole is communicated with the adjusting hole, and the hole axis of the through hole is collinear with the hole axis of the screw hole; one end of the positioning bolt sequentially passes through the through hole and the adjusting hole and then is locked into the screw hole.
The working principle of the utility model is as follows:
the door body is matched with the hooking handle, and the locking hook of the hooking handle is buckled on the pin column part to realize the application of a tightening force on the door body so as to increase the sealing performance of the door body; when the position of the pin piece is adjusted, the second positioning rack of the adjusting slide block is separated from the first positioning rack of the adjusting slide way through the adjusting positioning bolt, and at the moment, the adjusting slide block can be driven by the positioning bolt penetrating through the through hole of the pin piece to slide along the adjusting slide way through pushing the pin piece, so that the position of the pin piece is adjusted; after the position of the pin column piece is adjusted, the adjusting slide block is arranged on the front side surface of the adjusting slide way in a top mode through the locking positioning bolt, the first positioning rack is meshed with the second positioning rack, and then the adjusting slide block is positioned, and therefore the position of the pin column piece is fixed. The adjusting slide way is arranged on the rear side surface of the mounting seat, so that the adjusting slide block can be prevented from being directly exposed to the external environment, the anti-dust protection effect is achieved on the first positioning rack on the mounting base and the second positioning rack on the adjusting slide block, the first positioning rack and the second positioning rack can be prevented from being damaged due to external factors, the loosening phenomenon of the pin column piece is prevented, and the reliability of the anti-dust protection device is improved; in addition, the adjusting sliding block performs position adjustment by sliding in the adjusting slide way, so that the adjusting mode is more convenient.
Further, in the fastener for use with a hooking handle as described above, the front side of the adjustment slider is formed with a positioning post, the hole of the screw hole is disposed on the front side of the positioning post, and the positioning post is slidably inserted into the adjustment hole.
Further, as described above, the fastener used with the hooking handle is further formed with a sliding plane on the front side of the adjusting slide, the orifice of the adjusting hole is disposed on the sliding plane, and the length direction of the sliding plane is parallel to the length direction of the adjusting slide; the sliding mechanism further comprises an elastic piece, the elastic piece is sleeved on the side wall of the positioning column of the adjusting slide block, and the elastic piece is compressively arranged between the sliding plane and the front side face of the adjusting slide block.
Further, as described above, in the fastener for use with a hooking handle, a positioning ring groove is formed on an inner side wall of the aperture of the adjusting hole near the front side of the mounting seat; the bottom of the pin column piece is provided with a positioning lug which is slidably embedded in the positioning ring groove, and the sliding direction of the positioning lug is parallel to the length direction of the orifice of the adjusting hole.
Further, in the fastener for use with the hooking handle as described above, the countersunk groove is formed in the inner side wall of the hole near the front side of the pin member, and the bolt head of the positioning bolt is embedded in the countersunk groove.
Further, as described above, the fastener for engaging with the hooking handle is formed with a plurality of mounting holes communicating with the rear side of the mounting seat, each of the mounting holes is a long hole, and the respective length directions of the mounting holes are perpendicular to the length directions of the adjusting holes.
Further, in the fastener for use with a hooking handle as described above, the inner side walls of the openings of the mounting holes adjacent to the front side of the mounting base are each formed with an insertion ring groove.
The technical scheme of the utility model has the following beneficial effects: the utility model has the advantages of better dustproof effect, higher reliability, convenient and fast adjustment mode, beautiful appearance and the like.
Drawings
FIG. 1 is a perspective view of an embodiment;
FIG. 2 is a front view of an embodiment;
FIG. 3 is a cross-sectional block diagram taken in the direction A-A of FIG. 2;
FIG. 4 is a rear view of an embodiment;
FIG. 5 is a perspective view of an adjusting slider according to an embodiment;
FIG. 6 is a perspective view of a pin member of the embodiment;
reference numerals illustrate:
1-a mounting base; 11-adjusting holes; 12-adjusting a slideway; 13-a first positioning rack; 14-a sliding plane; 15-positioning ring grooves; 16-mounting holes; 17-embedding ring grooves; 2-adjusting the sliding block; 21-a second positioning rack; 22-screw holes; 23-positioning columns; 3-pin members; 31-via holes; 32-countersunk head ring grooves; 33-positioning the bumps; 4-positioning bolts; 5-elastic member.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.
As shown in fig. 1 to 6, a fastener for a hook fastening handle according to an embodiment includes a mounting seat 1, an adjusting slider 2, a pin member 3 and a positioning bolt 4, an adjusting slide 12 is formed on a rear side surface of the mounting seat 1, a first positioning rack 13 and an adjusting hole 11 communicating with the front side surface of the mounting seat 1 are formed on a front side surface of the adjusting slide 12, the adjusting hole 11 is a long hole, and a length direction of the first positioning rack 13 and a length direction of an orifice of the adjusting hole 11 are parallel to a length direction of the adjusting slide 12; the adjusting slide block 2 is slidably embedded in the adjusting slide way 12, the sliding direction of the adjusting slide block 2 is parallel to the length direction of the adjusting slide way 12, a second positioning rack 21 and a screw hole 22 are formed on the front side surface of the adjusting slide block 2, the screw hole 22 is communicated with the adjusting hole 11, the hole axis of the screw hole 22 is parallel to the hole axis of the adjusting hole 11, and the second positioning rack 21 is meshed and connected with the first positioning rack 13; the pin column part 3 is arranged on the front side surface of the mounting seat 1, a through hole 31 which is communicated with the front side surface and the rear side surface of the pin column part 3 is formed on the pin column part 3, the through hole 31 is communicated with the adjusting hole 11, and the hole axis of the through hole 31 is collinear with the hole axis of the screw hole 22; one end of the positioning bolt 4 sequentially passes through the through hole 31 and the adjusting hole 11 and then is locked into the screw hole 22.
The working principle of the utility model is as follows:
the door body sealing device is matched with the hooking handle, and the locking hook of the hooking handle is buckled on the pin column part 3 to realize the application of a tightening force on the door body so as to increase the sealing performance of the door body; when the position of the pin 3 is adjusted, the second positioning rack 21 of the adjusting slide block 2 is separated from the first positioning rack 13 of the adjusting slide rail 12 through the adjusting positioning bolt 4, and at the moment, the adjusting slide block 2 can be driven by the positioning bolt 4 penetrating through the through hole 31 of the pin 3 to slide along the adjusting slide rail 12 by pushing the pin 3, so that the position of the pin 3 is adjusted; after the position of the pin 3 is adjusted, the adjusting slide block 2 is arranged on the front side surface of the adjusting slide way 12 in a top mode through the locking positioning bolt 4, the first positioning rack is meshed with the second positioning rack 21, and then the adjusting slide block 2 is positioned, and therefore the position of the pin 3 is fixed. The adjusting slide way 12 is arranged on the rear side surface of the mounting seat 1, so that the adjusting slide block 2 can be prevented from being directly exposed to the external environment, the utility model is more attractive, the first positioning rack 13 on the mounting seat 1 and the second positioning rack 21 on the adjusting slide block 2 are protected from dust, the first positioning rack 13 and the second positioning rack 21 are prevented from being damaged due to external factors, the loosening phenomenon of the pin column part 3 is prevented, and the reliability of the utility model is improved; in addition, the adjusting slide block 2 is used for adjusting the position by sliding in the adjusting slide way 12, so that the adjusting mode is convenient.
As shown in fig. 3 and 5, a positioning post 23 is formed on the front side of the adjusting slider 2, the hole of the screw hole 22 is formed on the front side of the positioning post 23, and the positioning post 23 is slidably inserted into the adjusting hole 11. The positioning column 23 can play a role in guiding the sliding direction of the adjusting slide block 2, so that the sliding of the adjusting slide block 2 is more stable, and the stability is improved.
As shown in fig. 4, a sliding plane 14 is further formed on the front side surface of the adjusting slideway 12, the orifice of the adjusting hole 11 is disposed on the sliding plane 14, and the length direction of the sliding plane 14 is parallel to the length direction of the adjusting slideway 12; the sliding mechanism further comprises an elastic piece 5, the elastic piece 5 is sleeved on the side wall of the positioning column 23 of the adjusting slide block 2, and the elastic piece 5 is compressively arranged between the sliding plane 14 and the front side surface of the adjusting slide block 2. In the embodiment, the elastic piece 5 is a spring washer, and under the action of the elastic piece 5, the adjusting slide 2 is gradually far away from the front side surface of the adjusting slide 12 along with the unlocking of the positioning bolt 4 in the process of unlocking the adjusting slide 2 by the positioning bolt 4, so that the second positioning rack 21 is separated from the first positioning rack 13, and the position of the pin piece 3 is adjusted conveniently; in addition, through the combined action of the elastic piece 5 and the positioning bolt 4, the installation of the adjusting slide block 2 can be more stable, and the stability is improved.
As shown in fig. 1, 2 and 6, a positioning ring groove 15 is formed on the inner side wall of the orifice of the adjusting hole 11 near the front side of the mounting seat 1; the bottom of the pin member 3 is formed with a positioning projection 33, the positioning projection 33 is slidably embedded in the positioning ring groove 15, and the sliding direction of the positioning projection 33 is parallel to the length direction of the orifice of the adjusting hole 11. The positioning ring groove 15 can play a role in positioning and guiding the positioning protruding block 33, so that the pin column part 3 can be more stable in the sliding process through the design, and the pin column part 3 can be more stable in the installation and fixation process, and the stability is further improved.
As shown in fig. 1, 3 and 6, a countersunk groove 32 is formed on the inner side wall of the hole 31 near the front side of the pin member 3, and the bolt head of the positioning bolt 4 is embedded in the countersunk groove 32. The design can avoid the bolt head of the positioning bolt 4 from being exposed out of the pin column part 3, can avoid the loosening of the positioning bolt 4 caused by collision between the lock hook and the positioning bolt 4 in the locking or unlocking process of the hooking handle, and improves the stability; in addition, such a design may be more aesthetically pleasing.
As shown in fig. 1, 2 and 4, a plurality of mounting holes 16 communicating with the rear side surface are formed in the front side surface of the mounting seat 1, each mounting hole 16 is a long hole, and the respective length directions of the mounting holes 16 are perpendicular to the length direction of the adjusting hole 11. The design can be convenient for adjust the mounted position of mount pad 1, reduces the installation degree of difficulty, and the installation is more convenient.
As shown in fig. 1 and 2, each mounting hole 16 is formed with an insertion ring groove 17 on the inner side wall of the hole near the front side of the mounting seat 1. The embedded ring groove 17 has the function of providing an installation space for the bolt head of the installation bolt for installing the fixed installation seat 1, and is more convenient and attractive to install.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.
Claims (7)
1. A fastener for mating with a hooking handle, comprising: the device comprises a mounting seat, an adjusting slide block, a pin column part and a positioning bolt, wherein an adjusting slide way is formed on the rear side surface of the mounting seat, a first positioning rack and an adjusting hole communicated with the front side surface of the mounting seat are formed on the front side surface of the adjusting slide way, the adjusting hole is a long hole, and the length direction of the first positioning rack and the length direction of an orifice of the adjusting hole are parallel to the length direction of the adjusting slide way; the adjusting slide block is slidably embedded in the adjusting slide way, the sliding direction of the adjusting slide block is parallel to the length direction of the adjusting slide way, a second positioning rack and a screw hole are formed on the front side surface of the adjusting slide block, the screw hole is communicated with the adjusting hole, the hole axis of the screw hole is parallel to the hole axis of the adjusting hole, and the second positioning rack is meshed and connected with the first positioning rack; the pin column piece is arranged on the front side surface of the mounting seat, a through hole which is communicated with the front side surface and the rear side surface of the pin column piece is formed on the pin column piece, the through hole is communicated with the adjusting hole, and the hole axis of the through hole is collinear with the hole axis of the screw hole; one end of the positioning bolt sequentially passes through the through hole and the adjusting hole and then is locked into the screw hole.
2. A fastener for use with a hooking handle according to claim 1 wherein: the front side of the adjusting slide block is provided with a positioning column, the orifice of the screw hole is arranged on the front side of the positioning column, and the positioning column is slidably embedded in the adjusting hole.
3. A fastener for use with a hooking handle according to claim 2, wherein: a sliding plane is formed on the front side surface of the adjusting slide way in a running way, the orifice of the adjusting hole is arranged on the sliding plane, and the length direction of the sliding plane is parallel to the length direction of the adjusting slide way; the sliding mechanism further comprises an elastic piece, the elastic piece is sleeved on the side wall of the positioning column of the adjusting slide block, and the elastic piece is compressively arranged between the sliding plane and the front side face of the adjusting slide block.
4. A fastener for use with a hooking handle according to claim 1 wherein: a positioning ring groove is formed on the inner side wall of the orifice of the adjusting hole, which is close to the front side surface of the mounting seat; the bottom of the pin column piece is provided with a positioning lug which is slidably embedded in the positioning ring groove, and the sliding direction of the positioning lug is parallel to the length direction of the orifice of the adjusting hole.
5. A fastener for use with a hooking handle according to claim 1 wherein: and countersunk ring grooves are formed on the inner side walls of the through holes, which are close to the front side surfaces of the pin column pieces, and the bolt heads of the positioning bolts are embedded in the countersunk ring grooves.
6. A fastener for use with a hooking handle according to claim 1 wherein: the front side of the mounting seat is provided with a plurality of mounting holes communicated with the rear side of the mounting seat, each mounting hole is a long hole, and the respective length direction of each mounting hole is perpendicular to the length direction of the adjusting hole.
7. A fastener for use with a hooking handle according to claim 6 wherein: and the inner side wall of the orifice of each mounting hole, which is close to the front side surface of the mounting seat, is provided with an embedded ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601704.4U CN219528730U (en) | 2022-03-21 | 2022-03-21 | Fastener matched with hooking handle for use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220601704.4U CN219528730U (en) | 2022-03-21 | 2022-03-21 | Fastener matched with hooking handle for use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219528730U true CN219528730U (en) | 2023-08-15 |
Family
ID=87634528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220601704.4U Active CN219528730U (en) | 2022-03-21 | 2022-03-21 | Fastener matched with hooking handle for use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219528730U (en) |
-
2022
- 2022-03-21 CN CN202220601704.4U patent/CN219528730U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |