CN215691181U - Safety belt hanging point fixing device - Google Patents
Safety belt hanging point fixing device Download PDFInfo
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- CN215691181U CN215691181U CN202122295439.XU CN202122295439U CN215691181U CN 215691181 U CN215691181 U CN 215691181U CN 202122295439 U CN202122295439 U CN 202122295439U CN 215691181 U CN215691181 U CN 215691181U
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- wall
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Abstract
The utility model relates to the technical field of safety devices for building construction, in particular to a safety belt hanging point fixing device. The safety belt hanging point fixing device comprises a fixing rod and a locking nut, a hanging ring is arranged at one end of the fixing rod, a locking thread is arranged at one end of the fixing rod, which is far away from the hanging ring, and the locking nut is in threaded connection with the locking thread of the fixing rod; the fixing rod is transversely inserted into the through hole of the building outer wall from the outer side of the wall body, the hanging ring is exposed out of the wall body, one part of the locking thread is exposed out of the inner side of the wall body, the locking nut is screwed on the locking thread, and the fixing rod is fixedly connected onto the outer wall through the locking nut. In addition, the utility model is also provided with a thread cylinder and a fixing component, wherein the fixing component comprises a connecting ring and a support rod, and the connecting ring is sleeved on the circumferential surface of the fixing rod and is in sliding connection with the fixing rod. The safety belt hanging point fixing device provided by the utility model has the advantages of higher safety, fewer potential safety hazards, better flexibility and the like.
Description
Technical Field
The utility model relates to the technical field of safety devices for building construction, in particular to the field of hanging point fixing devices, and particularly relates to a safety belt hanging point fixing device.
Background
At present, in building construction or decoration engineering, operators are required to carry out high-altitude operation in many times, in the prior art, the operators need to wear safety belts, and the safety belts are used in a high-hanging and low-using correct using method, so that the phenomenon of 'compact use' in the using process is not allowed;
the original mode of prior art is to fix the safety belt on the lacing wire, or adopts modes such as beating expansion bolts on outer wall major structure to provide the hanging point of safety belt, and it has the potential safety hazard many, consuming time, hard and increase cost scheduling problem.
The existing safety belt hanging point fixing device is also directly installed in a wall reserved installation hole through threads in a single threaded hole fixing mode, the phenomenon of looseness easily occurs, the hanging ring outside the existing fixing device is directly fixedly connected with the fixed rod, and the phenomenon that the safety belt is wound outside the hanging ring is very easily caused, so that the potential safety hazard is formed.
Therefore, there is a need to provide a new fastening device for a hanging point of a safety belt to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a safety belt hanging point fixing device which comprises a fixing rod and a locking nut, wherein a hanging ring is arranged at one end of the fixing rod, a locking thread is arranged at one end of the fixing rod, which is far away from the hanging ring, and the locking nut is in threaded connection with the locking thread of the fixing rod; the fixing rod is transversely inserted into the through hole of the building outer wall from the outer side of the wall body, the hanging ring is exposed out of the wall body, one part of the locking thread is exposed out of the inner side of the wall body, the locking nut is screwed on the locking thread, and the fixing rod is fixedly connected onto the outer wall through the locking nut. In addition, the utility model is also provided with a thread cylinder and a fixing component, wherein the fixing component comprises a connecting ring and a support rod, and the connecting ring is sleeved on the circumferential surface of the fixing rod and is in sliding connection with the fixing rod. The safety belt hanging point fixing device provided by the utility model has the advantages of higher safety, fewer potential safety hazards, better flexibility and the like.
The utility model solves the technical problem, and adopts the technical scheme that:
a safety belt hanging point fixing device comprises a fixing rod and a locking nut, wherein a hanging ring is arranged at one end of the fixing rod, a locking thread is arranged at one end of the fixing rod, which is far away from the hanging ring, and the locking nut is in threaded connection with the locking thread of the fixing rod;
the fixing rod is transversely inserted into the through hole of the building outer wall from the outer side of the wall body, the hanging ring is exposed out of the wall body, one part of the locking thread is exposed out of the inner side of the wall body, the locking nut is screwed on the locking thread, and the fixing rod is fixedly connected onto the outer wall through the locking nut.
Preferably, a gasket is arranged between the locking nut and the wall surface on the inner side of the wall body, and the gasket is a flat gasket or/and a spring gasket;
the fixing rod and the hanging ring are integrally formed, the fixing rod is of a round steel structure, and the hanging ring arranged at one end of the fixing rod is formed by bending and welding one end of the same round steel.
As a further scheme, the fixing device further comprises a threaded cylinder and a fixing component, wherein the fixing component comprises a connecting ring and a support rod, the connecting ring is sleeved on the circumferential surface of the fixing rod and is in sliding connection with the fixing rod, a plurality of connecting blocks are fixedly connected to the outer side of the circumference of the connecting ring, the support rods are also provided with a plurality of support rods, each support rod is correspondingly connected with one connecting block, a dovetail block is fixedly arranged at the end part of each connecting block, a dovetail groove is formed in one side, opposite to the fixing rod, of each support rod, the dovetail blocks are in sliding connection with the dovetail grooves, and one end of each support rod is hinged to the outer wall of the fixing rod;
the periphery of the fixing rod between the hanging ring and the connecting ring is provided with expansion threads, the expansion threads are in threaded connection with the threaded cylinder, and the threaded cylinder is abutted against the connecting ring and is rotationally connected with the connecting ring.
Furthermore, a plurality of fixed blocks are fixedly mounted on the circumference of the fixed rod, each support rod is correspondingly connected with one fixed block, each fixed block is of a U-shaped structure, a pin shaft is arranged in a U-shaped inner cavity of each fixed block in a penetrating mode, and the support rods are rotatably connected with the fixed blocks through the pin shafts.
Preferably, the connecting blocks, the support rods and the fixing blocks are respectively provided with three connecting blocks, and are uniformly distributed along the circumference of the connecting ring; the fixed block is welded or fixedly connected with the outer wall of the fixed rod through a screw; the connecting block is fixed on the outer side of the circumference of the connecting ring in a welding or screw connection mode;
the dovetail block and the connecting block are integrally formed, or the dovetail block is fixedly connected to the end part of the connecting block in a welding or screw connection mode, and the dovetail block can slide left and right in the dovetail groove.
More preferably, a knurl structure is arranged on the periphery of the threaded cylinder, or flat square platforms are cut on two sides of the periphery of the threaded cylinder, after the fixing rod is installed in a through hole of the building outer wall, a part of the threaded cylinder is exposed outside the wall, and an operator can rotate the threaded cylinder by hands or using a tool on the outside of the wall, so that the plurality of support rods can be outwards unfolded to form an umbrella shape, or inwards folded to form an umbrella shape.
Preferably, the fixed rod and the hanging ring are of a split structure, and the hanging ring is connected with the fixed rod through the guide assembly;
the direction subassembly includes connecting rod and universal ball, the one end and the link fixed connection of connecting rod, the universal ball of other end welded connection of connecting rod, seted up universal groove at the tip of dead lever, universal ball rotates the gomphosis at universal inslot, and universal ball and universal groove rotate to be connected.
More preferably, the end part of the fixed rod is also connected with an end plate through a screw, after the universal ball is embedded and installed in the universal groove, the end plate is fixedly pressed on the end surface of the fixed rod through the screw, and the end plate can prevent the universal ball from being separated from the universal groove;
the connecting rod is connected with the hanging ring in a welding mode, or the connecting rod and the hanging ring are integrally formed.
Furthermore, a guide disc is sleeved on the peripheral surface of the connecting rod, a through groove is formed in the guide disc, and the through groove is semi-arc-shaped and penetrates through two end faces of the guide disc.
Furthermore, the guiding disc is rotatably connected with the connecting rod, two or three through grooves are formed in the guiding disc, the two or three through grooves are annularly and uniformly distributed on the guiding disc, a notch is formed in each through groove, and the safety belt can penetrate into the through grooves through the notches.
Compared with the related art, the safety belt hanging point fixing device provided by the utility model has the following beneficial effects:
1. according to the utility model, through the installation of the fixing component, after the fixing rod is installed, a worker can directly screw the threaded cylinder to drive the connecting ring to slide on the surface of the fixing rod, the connecting ring can drive the dovetail block to slide in the dovetail groove towards the direction close to the fixing block through the connecting block on the surface while sliding, one end of the fixing rod far away from the fixing block can be jacked upwards while the dovetail block slides, and the fixing rod can be secondarily fixed until the end part jacked upwards of the fixing rod is contacted with the inside of the reserved mounting hole of the wall body, so that the installation stability of the whole device can be improved.
2. The guide assembly in the utility model can enable the safety belt to pass through the guide disc through the through groove in the later use process, and the hook of the safety belt is hung in the hanging ring, so that the safety belt can drive the universal ball to rotate in the universal groove through the guide disc and the connecting rod when a worker drives the safety belt to move in the operation process, and the winding phenomenon of the safety belt in the use process can be greatly reduced.
Drawings
FIG. 1 is a schematic overall structure diagram of a first embodiment of the present invention;
FIG. 2 is a schematic structural view of the first embodiment of the present invention after installation;
FIG. 3 is a schematic overall structure diagram of a second embodiment of the present invention;
FIG. 4 is a schematic perspective view of a second embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a schematic view of the connection of the fixing rod and the connecting block in FIG. 4;
FIG. 7 is a schematic overall structure diagram of a third embodiment of the present invention;
FIG. 8 is a perspective view of a third embodiment of the present invention;
reference numbers in the figures: 1. fixing the rod; 1a, expanding and tightening threads; 1b, locking threads; 1c, locking a nut; 1d, a gasket; 2. a threaded barrel; 3. a fixing assembly; 31. a connecting ring; 32. connecting blocks; 33. a stay bar; 34. a dovetail groove; 35. a dovetail block; 4. a fixed block; 4a, a pin shaft; 5. a guide assembly; 51. a connecting rod; 52. a guide plate; 53. a through groove; 54. a universal ball; 6. hanging a ring; 7. a universal slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
The first embodiment is as follows:
referring to fig. 1 and 2, a safety belt hanging point fixing device according to a first embodiment of the present invention includes a fixing rod 1 and a lock nut 1c, wherein a hanging ring 6 is disposed at one end of the fixing rod 1, in this embodiment, the fixing rod 1 and the hanging ring 6 are integrally formed, the fixing rod 1 is made of a round steel structure, and the hanging ring 6 disposed at one end of the fixing rod 1 is formed by bending and welding one end of the same round steel. One end of the fixing rod 1, which is far away from the hanging ring 6, is provided with a locking thread 1b, an external thread arranged on the locking thread 1b is matched with an internal thread of a locking nut 1c, and the locking nut 1c is in threaded connection with the locking thread 1b of the fixing rod 1.
When the fixing rod is used, the fixing rod 1 is transversely inserted into an outer wall of a building from the outer side of the wall, particularly into a through hole reserved in the wall during insertion construction, for example, a PVC counter-pulling screw hole left when a formwork of the wall is reinforced. After the locking device is inserted, the hanging ring 6 is exposed outside the wall body, a part of the locking thread 1b is exposed inside the wall body, the locking nut 1c is in threaded connection with the locking thread 1b, a gasket 1d is further arranged between the locking nut 1c and the wall surface inside the wall body to enhance the locking stability of the locking nut, and the gasket 1d can be a flat gasket, a spring gasket or a combination of a flat gasket and a spring gasket. The fixing rod 1 is connected and fixed in the outer wall by screwing the locking nut 1 c.
After the fixing rod 1 is inserted, the safety buckle of the safety belt is hung and buckled into the hanging ring 6, so that the safety belt is reliably connected with the hanging ring 6, and a firm hanging point is provided for the safety belt.
Compared with the technical scheme of providing the hanging point for the safety belt in the prior art, the safety belt is fixed on the tie bar or the hanging point for the safety belt is provided by adopting modes of driving an expansion bolt on an outer wall main body structure and the like in the prior art.
Further, based on the first embodiment, the present invention also provides the following preferred embodiments.
The second embodiment is as follows:
referring to fig. 3 to 6, on the basis of the first embodiment, a safety belt hanging point fixing device according to a second embodiment of the present invention includes all the technical features of the first embodiment, and further includes a threaded cylinder 2 and a fixing component 3. Namely, on the basis of the first embodiment, the threaded cylinder 2 and the fixing component 3 are additionally arranged.
Namely: the surface of the dovetail block 35 is provided with a support rod 33 in sliding connection, one side of the support rod 33 is provided with a dovetail groove 34, the dovetail groove 34 is in sliding connection with the dovetail block 35, the dovetail block 35 can slide left and right in the dovetail groove 34, one end of the support rod 33 is hinged and installed on the outer wall of the fixing rod 1, specifically, a plurality of fixing blocks 4 are fixedly installed on the circumference of the fixing rod 1, each support rod 33 is correspondingly connected with one fixing block 4, one end of the fixing rod 1 is rotatably installed in the fixing block 4 through a pin shaft 4a, the fixing block 4 is in welded connection or screw fixed connection with the outer wall of the fixing rod 1, the middle section of the periphery of the fixing rod 1 is provided with an expansion thread 1a, the expansion thread 1a is specifically arranged on the periphery of the fixing rod 1 between the hanging ring 6 and the connecting ring 31, the expansion thread 1a is in threaded connection with the thread barrel 2 through a thread structure, the expansion thread 1a is in threaded connection with the thread cylinder 2, the thread cylinder 2 is abutted to the connecting ring 31, the thread cylinder 2 is rotationally connected with the connecting ring 31, and specifically, one end, close to the connecting ring 31, of the thread cylinder 2 is rotationally connected with the connecting ring 31 through a shaft sleeve or a bearing.
As shown in fig. 4, in the present embodiment, three connecting blocks 32 and three struts 33 are respectively provided, the three connecting blocks 32 are uniformly distributed along the circumference of the connecting ring 31, a dovetail block 35 is fixedly provided at an end of each connecting block 32, a dovetail groove 34 is provided at an inner side of each strut 33, correspondingly, three fixed blocks 4 are also provided, the three fixed blocks 4 are uniformly distributed along the circumference of the fixing rod 1, each fixed block 4 is in a "U" shape and is welded or fixed at the periphery of the fixing rod 1 by using a screw connection, a pin 4a is provided in a "U" shape inner cavity of each fixed block 4, and the strut 33 is rotatably connected with the fixed block 4 through the pin 4 a.
As shown in fig. 3 and 4, a knurled structure or a square platform is provided on the outer periphery of the threaded cylinder 2, and in this embodiment, the square platform is cut on both sides of the outer periphery of the threaded cylinder 2 so that an operator can hold the threaded cylinder 2 to rotate the threaded cylinder, or a wrench tool is used to clamp the square platform on the outer periphery of the threaded cylinder 2 so that the threaded cylinder 2 can be rotated. After the fixing rod 1 is inserted, the hanging ring 6 is exposed out of the wall, a part of the threaded cylinder 2 is exposed out of the wall, and the threaded cylinder 2 can be rotated by an operator by hands or using tools outside the wall.
It should be noted that: because the threaded cylinder 2 is rotatably connected with the connecting ring 31 through the shaft sleeve, and the connecting ring 31 is slidably connected with the fixed rod 1, when the threaded cylinder 2 rotates, the connecting ring 31 cannot be driven to rotate, when the threaded cylinder 2 rotates, the fixed rod 1 in threaded connection with the threaded cylinder can be driven to move back and forth, because the fixed block 4 is fixedly connected with the outer wall of the fixed rod 1, and the stay bar 33 is rotatably connected with the fixed block 4 through the pin shaft 4a, the stay bar 33 can be driven to move back and forth relative to the connecting ring 31 by the back and forth movement of the fixed rod 1, so that the connecting ring 31 can stably push the stay bar 33 forward or backward relative to the connecting ring 31 through the matching of the dovetail block 35 and the dovetail groove 34; thereby expanding the three struts 33 outward into an open umbrella shape or retracting the three struts 33 inward into a closed umbrella shape.
It should also be noted that: because the stay bar 33 is rotatably connected with the fixed block 4 through the pin shaft 4a, when the stay bar 33 is pushed forwards or backwards by the dovetail block 35, the stay bar 33 can rotate by taking one end connected with the pin shaft 4a as a node, so that the other end of the stay bar 33 can be smoothly clamped in a mounting hole reserved in a wall body, and secondary fixing of the fixed rod 1 is realized. When the diameter of the preformed hole in the wall is greatly larger than the diameter of the fixed rod 1, the secondary fixing can increase the installation stability of the fixed rod 1, so that the stay bar 33 on the fixed rod 1 can be outwards unfolded to fully expand the preformed hole on the wall, the fixed rod 1 can be fastened in the preformed hole, and the fixed rod 1 is prevented from shaking in the hole, thereby further improving the safety and stability of the hanging point fixing device provided by the utility model.
The third concrete embodiment:
referring to fig. 7 to 8, on the basis of the second embodiment, a safety belt hanging point fixing device according to a third embodiment of the present invention includes all the technical features of the second embodiment, but the hanging ring 6 and the fixing rod 1 do not adopt an integral structure, and the hanging ring 6 and the fixing rod 1 are connected through the guiding component 5.
The guide disc 52 is provided with a through groove 53, the end part of the fixing rod 1 is provided with a universal groove 7, the universal ball 54 is rotatably embedded in the universal groove 7, the universal ball 54 is rotatably connected with the universal groove 7, and the universal ball 54 cannot fall out of the universal groove 7 in the rotating process. As shown in fig. 7, an end plate is further connected to an end of the fixing rod 1 by a screw, and after the universal ball 54 is inserted into the universal groove 7, the end plate is fixed and pressed on an end surface of the fixing rod 1 by the screw, so as to prevent the universal ball 54 from falling out of the universal groove 7 if the universal groove 7 is cracked during use.
Further, the through groove 53 formed in the guiding plate 52 is semi-arc-shaped and penetrates through two end faces of the guiding plate 52, specifically as shown in fig. 8, in this embodiment, two or three "semi-arc-shaped" through grooves 53 are formed in the guiding plate 52, the two or three through grooves 53 are uniformly distributed on the guiding plate 52 in an annular shape, and each through groove 53 is formed with a notch so that the seat belt can penetrate into the through groove 53 through the notch. Of course, only one through groove 53 may be provided.
It should be noted that: constructor is hanging the safety buckle of safety belt and link 6 and is leaned on when being connected, at first can pass logical groove 53 with the safety belt, then articulate the safety buckle of safety belt and link 6, when constructor walked about and drive the safety belt and remove this moment, the safety belt then can remove around connecting rod 51 through deflector 52, connecting rod 51 can carry out the angular rotation in universal groove 7 through universal ball 54 this moment, can make the smooth removal of following constructor of link 6 and safety belt and carry out the rotation of direction and angle, when constructor's moving direction changes, this application also can be in good time follow its nimble adaptation, winding phenomenon appears in the junction that reduces the safety belt.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a safety belt hangs some fixing device, includes dead lever (1) and lock nut (1c), its characterized in that: a hanging ring (6) is arranged at one end of the fixing rod (1), a locking thread (1b) is arranged at one end of the fixing rod (1) far away from the hanging ring (6), and a locking nut (1c) is in threaded connection with the locking thread (1b) of the fixing rod (1);
the fixing rod (1) is transversely inserted into a through hole of an outer wall of a building from the outer side of the wall body, the hanging ring (6) is exposed out of the outer side of the wall body, one part of the locking thread (1b) is exposed out of the inner side of the wall body, a locking nut (1c) is screwed on the locking thread (1b), and the fixing rod (1) is fixedly connected onto the outer wall through the locking nut (1 c).
2. The safety belt hanging point fixing device according to claim 1, characterized in that: a washer (1d) is also arranged between the locking nut (1c) and the wall surface on the inner side of the wall body, and the washer (1d) adopts a flat washer or/and a spring washer;
the fixing rod (1) and the hanging ring (6) are integrally formed, the fixing rod (1) is of a round steel structure, and the hanging ring (6) arranged at one end of the fixing rod (1) is formed by bending and welding one end of the same round steel.
3. The safety belt hanging point fixing device according to claim 1, characterized in that: the fixing device is characterized by further comprising a threaded cylinder (2) and a fixing component (3), wherein the fixing component (3) comprises a connecting ring (31) and support rods (33), the connecting ring (31) is sleeved on the circumferential surface of the fixing rod (1) and is in sliding connection with the fixing rod (1), a plurality of connecting blocks (32) are fixedly connected to the outer side of the circumference of the connecting ring (31), the support rods (33) are also provided with a plurality of support rods, each support rod (33) is correspondingly connected with one connecting block (32), a dovetail groove (34) is formed in one side of each support rod (33) relative to the fixing rod (1), each dovetail block (35) is in sliding connection with each dovetail groove (34), and one end of each support rod (33) is hinged to the outer wall of the fixing rod (1);
the periphery of the fixing rod (1) between the hanging ring (6) and the connecting ring (31) is provided with an expansion thread (1a), the expansion thread (1a) is in threaded connection with the thread cylinder (2), the thread cylinder (2) is abutted to the connecting ring (31), and the thread cylinder (2) is rotationally connected with the connecting ring (31).
4. The safety belt hanging point fixing device according to claim 3, characterized in that: fixed mounting has a plurality of fixed blocks (4) on the circumference of dead lever (1), and every vaulting pole (33) correspond and connect a fixed block (4), and every fixed block (4) all are "U" shape structure, and all wear to be equipped with round pin axle (4a) in the "U" shape inner chamber of every fixed block (4), and vaulting pole (33) are connected with fixed block (4) rotation through round pin axle (4 a).
5. The seatbelt anchor fixing device according to claim 4, wherein: the connecting block (32), the support rods (33) and the fixing block (4) are respectively provided with three support rods and are uniformly distributed along the circumference of the connecting ring (31); the fixed block (4) is welded or fixedly connected with the outer wall of the fixed rod (1) through a screw; the connecting block (32) is fixed on the outer side of the circumference of the connecting ring (31) in a welding or screw connection mode;
the dovetail block (35) and the connecting block (32) are integrally formed, or the dovetail block (35) is fixedly connected to the end part of the connecting block (32) in a welding or screw connection mode, and the dovetail block (35) can slide left and right in the dovetail groove (34).
6. The safety belt hanging point fixing device according to claim 3, characterized in that: the periphery of the threaded cylinder (2) is provided with a knurled structure, or flat square platforms are cut on two sides of the periphery of the threaded cylinder (2), the fixing rod (1) is installed behind a through hole of an outer wall of a building, a part of the threaded cylinder (2) is exposed out of the outer side of the wall, and an operator can rotate the threaded cylinder (2) by hands or using tools on the outer side of the wall, so that the plurality of support rods (33) can be outwards unfolded to form an open umbrella shape, or the plurality of support rods (33) can be inwards folded to form a closed umbrella shape.
7. The safety belt hanging point fixing device according to claim 1, characterized in that: the fixed rod (1) and the hanging ring (6) are of a split structure, and the hanging ring (6) is connected with the fixed rod (1) through the guide assembly (5);
the guide assembly (5) comprises a connecting rod (51) and a universal ball (54), one end of the connecting rod (51) is fixedly connected with the hanging ring (6), the other end of the connecting rod (51) is connected with the universal ball (54) in a welding mode, a universal groove (7) is formed in the end portion of the fixing rod (1), the universal ball (54) is rotatably embedded in the universal groove (7), and the universal ball (54) is rotatably connected with the universal groove (7).
8. The seatbelt anchor fixing device according to claim 7, wherein: the end part of the fixed rod (1) is also connected with an end plate through a screw, when the universal ball (54) is embedded and installed in the universal groove (7), the end plate is fixed and pressed on the end surface of the fixed rod (1) through the screw, and the end plate can prevent the universal ball (54) from being separated from the universal groove (7);
the connecting rod (51) is welded with the hanging ring (6), or the connecting rod (51) and the hanging ring (6) are integrally formed.
9. The seatbelt anchor fixing device according to claim 7, wherein: the outer peripheral surface of the connecting rod (51) is sleeved with a guide disc (52), a through groove (53) is formed in the guide disc (52), the through groove (53) is semi-arc-shaped and penetrates through two end faces of the guide disc (52).
10. The seatbelt anchor fixing device according to claim 9, wherein: the guiding disc (52) is rotatably connected with the connecting rod (51), two or three through grooves (53) are formed in the guiding disc (52), the two or three through grooves (53) are annularly and uniformly distributed on the guiding disc (52), a notch is formed in each through groove (53), and the safety belt can penetrate into the through grooves (53) through the notches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295439.XU CN215691181U (en) | 2021-09-22 | 2021-09-22 | Safety belt hanging point fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295439.XU CN215691181U (en) | 2021-09-22 | 2021-09-22 | Safety belt hanging point fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215691181U true CN215691181U (en) | 2022-02-01 |
Family
ID=80023276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122295439.XU Active CN215691181U (en) | 2021-09-22 | 2021-09-22 | Safety belt hanging point fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215691181U (en) |
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2021
- 2021-09-22 CN CN202122295439.XU patent/CN215691181U/en active Active
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