CN218198201U - Roller type lifting ring assembly for automobile - Google Patents
Roller type lifting ring assembly for automobile Download PDFInfo
- Publication number
- CN218198201U CN218198201U CN202222724545.XU CN202222724545U CN218198201U CN 218198201 U CN218198201 U CN 218198201U CN 202222724545 U CN202222724545 U CN 202222724545U CN 218198201 U CN218198201 U CN 218198201U
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- rings
- metalwork
- axostylus axostyle
- sleeve
- shaft lever
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Abstract
The utility model relates to a roller type rings assembly for car. The to-be-solved technical problem of the utility model is to provide a roller type rings for car. The utility model discloses an including the rings main part, the rings main part includes rings metalwork and rings and moulds package, axostylus axostyle and gyro wheel cover, be equipped with the rings hole in the rings main part and wear to establish the mouth with straight area, the rings metalwork includes the metalwork main part, the perpendicular bending type in metalwork main part both ends forms the first support portion of metalwork and metalwork second support portion respectively, be equipped with the first mounting hole of axostylus axostyle on the first support portion of metalwork, be equipped with axostylus axostyle second mounting hole on the second support portion of metalwork, the axostylus axostyle includes axostylus axostyle main shaft portion and axostylus axostyle head. The utility model has the advantages of: the straight belt and the lifting ring are retracted and pulled through the roller sleeve instead, the friction mode is changed into rolling friction, the friction force is greatly reduced, the action of the safety belt is smoother, the retracting force is effectively reduced, and the wearing comfort level of a user is high.
Description
Technical Field
The utility model relates to a roller type rings assembly for car.
Background
The safety belt is an indispensable important link for safe driving and riding, and the comfort of wearing the safety belt influences the comfortable experience of people for vehicle driving to a certain extent. The automobile safety belt is generally connected through a hanging ring, sliding friction generally exists when the existing installation belt hanging ring pulls a contact part of the safety belt and the hanging ring, the winding force of a straight safety belt is larger than the friction force, the safety belt can be returned, the sliding friction resistance is large, the winding force is too large, passengers or drivers wear the safety belt for a long time, the chest of the safety belt is uncomfortable, and when collision occurs, the contact part of the safety belt and the hanging ring is too large in friction force, the straight safety belt is easily abraded, potential safety hazards exist, and therefore the hanging ring needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the to-be-solved technical problem of the utility model is to provide a roller type rings for car.
The utility model discloses technical scheme that gyro wheel formula rings assembly adopted for car including the rings main part, the rings main part include rings metalwork and with the package is moulded to rings of the integrative injection moulding of rings metalwork, be equipped with the rings hole in the rings main part and wear to establish the mouth with straight area, its characterized in that still includes axostylus axostyle and the gyro wheel cover of establishing in the rings main part, the rings metalwork includes the metalwork main part, the perpendicular bending type in metalwork main part both ends forms the first support portion of metalwork and metalwork second support portion respectively, be equipped with the first mounting hole of axostylus axostyle on the first support portion of metalwork, be equipped with axostylus axostyle second mounting hole in the metalwork second support portion, the axostylus axostyle includes axostyle main shaft portion and axostylus axostyle head, the axostylus axostyle main shaft portion is worn to establish in proper order the rings metalwork the first mounting hole with on the second mounting hole, be equipped with in the gyro wheel cover and be used for cup jointing the gyro wheel cover hole in the axostylus axostyle main shaft portion.
The roller sleeve is characterized by further comprising a shaft sleeve and a buffer sleeve, wherein a shaft sleeve sleeving hole used for being sleeved on the shaft rod main shaft portion is formed in the shaft sleeve, a buffer sleeve mounting groove is formed in the shaft sleeve, a buffer sleeve mounting hole corresponding to the buffer sleeve mounting groove is formed in the buffer sleeve, an arc protrusion of the buffer sleeve is arranged on the buffer sleeve at intervals and corresponds to the roller sleeve, and buffer sleeve accommodating grooves corresponding to the buffer sleeve are formed in two ends of the roller sleeve sleeving hole.
Buffer sleeve positioning bulges are arranged on the buffer sleeve mounting groove at intervals, and buffer sleeve fixing grooves corresponding to the buffer sleeve positioning bulges are arranged on the buffer sleeve mounting holes.
The shaft lever further comprises a shaft lever fixing part, the cross section of the shaft lever fixing part is of a regular hexagon structure, the cross section of the main shaft part of the shaft lever is of a circular structure, the first mounting hole of the shaft lever corresponds to the main shaft part of the shaft lever, and the second mounting hole of the shaft lever corresponds to the shaft lever fixing part.
And shaft lever buffering bulges are arranged in the middle of the shaft lever main shaft part at intervals around the arc.
And the middle part of the roller sleeve sleeving hole is provided with a roller sleeve buffering bulge matched with the shaft lever buffering bulge.
The cross sections of the shaft lever buffering bulge and the roller sleeve buffering bulge are both in a trapezoidal structure.
The quantity of the shaft sleeve and the buffer sleeve is 2.
The utility model discloses roller type rings assembly for car's advantage lies in: the straight belt and the lifting ring are retracted and pulled through the roller sleeve instead, the friction mode is changed into rolling friction, the friction force is greatly reduced, the action of the safety belt is smoother, the retracting force is effectively reduced, and the wearing comfort level of a user is high.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is an exploded view of the roller type bail assembly for an automobile of the present invention;
fig. 2 is a schematic structural view of the hanging ring main body of the present invention;
fig. 3 is a schematic structural view of the lifting ring metal piece of the present invention;
FIG. 4 is a schematic structural view of the shaft rod of the present invention;
fig. 5 is a schematic structural view of the roller sleeve of the present invention;
fig. 6 is a schematic structural view of the shaft sleeve of the present invention;
fig. 7 is a schematic structural view of the cushion collar of the present invention.
Detailed Description
As shown in fig. 1-7, the utility model relates to a roller type rings assembly for car, including rings main part 8, rings main part 8 include rings metalwork 1 and with the integrative injection moulding's of rings metalwork 1 rings plastic bag 2, establish axostylus axostyle 3 and roller sleeve 4 on rings main part 8, be equipped with rings hole 10 and straight area on the rings main part 8 and wear to establish mouth 11, rings metalwork 1 includes metalwork main part 13, perpendicular buckling in metalwork main part 13 both ends forms first support portion 14 of metalwork and metalwork second support portion 15 respectively, be equipped with the first mounting hole of axostylus axostyle 16 on the first support portion of metalwork 14, be equipped with axostylus axostyle second mounting hole 17 on the metalwork second support portion 15, axostylus axostyle 3 includes axostylus axostyle main shaft portion 20 and shaft part head 19, shaft lever main shaft portion 20 wears to establish in proper order rings metalwork 1 the first mounting hole of axostylus axostyle 16 with on the second mounting hole 17, be equipped with in the roller sleeve 4 and be used for cup jointing roller sleeve hole 23 on main shaft portion 20, cup joint and change into drawing through the roller sleeve between straight area and rings, the friction mode becomes the rolling shaft lever, and friction reduces the rolling friction greatly, and the friction reduces the friction greatly, and the action is smooth and the user is more high comfort level and more.
The roller sleeve is characterized by further comprising a shaft sleeve 5 and a buffer sleeve 6, wherein a shaft sleeve sleeving hole 25 is formed in the shaft sleeve 5 and used for being sleeved on the main shaft part 20 of the shaft rod, a buffer sleeve mounting groove 26 is formed in the shaft sleeve 5, a buffer sleeve mounting hole 29 corresponding to the buffer sleeve mounting groove 26 is formed in the buffer sleeve 6, buffer sleeve arc protrusions 30 which are arranged at intervals and correspond to the roller sleeve 4 are formed in the buffer sleeve 6, buffer sleeve placing grooves 33 corresponding to the buffer sleeve 6 are formed in two ends of the roller sleeve sleeving hole 23 of the roller sleeve 4, and friction between the roller sleeve and the shaft rod is further reduced due to the design of the buffer sleeve, so that the roller sleeve rotates smoothly without resistance.
The buffer sleeve mounting groove 26 is provided with buffer sleeve positioning bulges 27 at intervals, and the buffer sleeve mounting hole 29 is provided with buffer sleeve fixing grooves 31 corresponding to the buffer sleeve positioning bulges 27, so that the buffer sleeve is accurately positioned and tightly connected, and the buffer sleeve is prevented from moving.
The shaft 3 further includes a shaft fixing portion 21, a cross section of the shaft fixing portion 21 is a regular hexagon structure, a cross section of the shaft main shaft portion 20 is a circular structure, the first mounting hole 16 of the shaft corresponds to the shaft main shaft portion 20, and the second mounting hole 17 of the shaft corresponds to the shaft fixing portion 21, so that the shaft is stably and firmly mounted and is prevented from rotating.
The middle part of the main shaft part 20 of the shaft lever is provided with shaft lever buffer bulges 35 at intervals around an arc, and the function of buffering impact force is achieved when collision occurs.
The middle part of the roller sleeve sleeving hole 23 is provided with a roller sleeve buffering bulge 36 matched with the shaft lever buffering bulge 35, so that the shaft lever is prevented from being stressed excessively when collision occurs, and the effect of distributing impact force is achieved.
The cross sections of the shaft lever buffer bulge 35 and the roller sleeve buffer bulge 36 are both trapezoidal structures, so that the matching is tight.
The quantity of the shaft sleeve 5 and the buffer sleeve 6 is 2, so that the roller sleeve rotates more stably, reliably and smoothly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a roller type rings assembly for car, includes rings main part (8), rings main part (8) including rings metalwork (1) and with the package (2) are moulded to rings metalwork (1) integrative injection moulding's rings, be equipped with rings hole (10) on rings main part (8) and wear to establish mouth (11), its characterized in that with straight taking: still including establishing axostylus axostyle (3) and gyro wheel cover (4) on rings main part (8), rings metalwork (1) is including metalwork main part (13), the perpendicular bending type in metalwork main part (13) both ends forms the first support portion of metalwork (14) and metalwork second support portion (15) respectively, be equipped with the first mounting hole of axostylus axostyle (16) on the first support portion of metalwork (14), be equipped with axostylus axostyle second mounting hole (17) on metalwork second support portion (15), axostylus axostyle (3) are including axostylus axostyle main shaft portion (20) and axostylus axostyle head (19), the first mounting hole of axostylus axostyle (16) of rings metalwork (1) with on axostylus axostyle second mounting hole (17), be equipped with in the gyro wheel cover (4) and be used for cup jointing gyro wheel cover joint in the gyro wheel cover cup jointing hole (23) on axostylus axostyle main shaft portion (20).
2. The automotive roller bail assembly of claim 1, wherein: still include axle sleeve (5) and cushion collar (6), be equipped with in axle sleeve (5) and be used for the cover to establish axle sleeve cover hole (25) on axostylus axostyle main shaft portion (20), be equipped with cushion collar mounting groove (26) on axle sleeve (5), be equipped with in cushion collar (6) with corresponding cushion collar mounting hole (29) of cushion collar mounting groove (26), be equipped with the interval on cushion collar (6) set up and with the corresponding cushion collar circular arc of gyro wheel cover (4) is protruding (30), gyro wheel cover (4) are in the both ends of gyro wheel cover hole (23) be equipped with the corresponding cushion collar of cushion collar (6) are put into groove (33).
3. The automotive roller bail assembly of claim 2, wherein: buffer sleeve positioning bulges (27) are arranged on the buffer sleeve mounting grooves (26) at intervals, and buffer sleeve fixing grooves (31) corresponding to the buffer sleeve positioning bulges (27) are arranged on the buffer sleeve mounting holes (29).
4. The automotive roller bail assembly of claim 1, wherein: the shaft lever (3) further comprises a shaft lever fixing part (21), the cross section of the shaft lever fixing part (21) is of a regular hexagon structure, the cross section of the shaft lever main shaft part (20) is of a circular structure, the first shaft lever mounting hole (16) corresponds to the shaft lever main shaft part (20), and the second shaft lever mounting hole (17) corresponds to the shaft lever fixing part (21).
5. The automotive roller bail assembly of claim 1, wherein: and shaft lever buffer bulges (35) are arranged in the middle of the shaft lever main shaft part (20) at intervals around the arc.
6. The automotive roller bail assembly of claim 5, wherein: and a roller sleeve buffering bulge (36) matched with the shaft lever buffering bulge (35) is arranged in the middle of the roller sleeve sleeving hole (23).
7. The automotive roller bail assembly of claim 6, wherein: the cross sections of the shaft lever buffer bulge (35) and the roller sleeve buffer bulge (36) are both in a trapezoidal structure.
8. The automotive roller bail assembly of claim 2, wherein: the number of the shaft sleeves (5) and the number of the buffer sleeves (6) are both 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222724545.XU CN218198201U (en) | 2022-10-17 | 2022-10-17 | Roller type lifting ring assembly for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222724545.XU CN218198201U (en) | 2022-10-17 | 2022-10-17 | Roller type lifting ring assembly for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218198201U true CN218198201U (en) | 2023-01-03 |
Family
ID=84640946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222724545.XU Active CN218198201U (en) | 2022-10-17 | 2022-10-17 | Roller type lifting ring assembly for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218198201U (en) |
-
2022
- 2022-10-17 CN CN202222724545.XU patent/CN218198201U/en active Active
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| GR01 | Patent grant |