CN218703562U - Movable tyre frame - Google Patents
Movable tyre frame Download PDFInfo
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- CN218703562U CN218703562U CN202222664421.7U CN202222664421U CN218703562U CN 218703562 U CN218703562 U CN 218703562U CN 202222664421 U CN202222664421 U CN 202222664421U CN 218703562 U CN218703562 U CN 218703562U
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- connecting hole
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- pin
- pipe fitting
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Abstract
The application discloses movable tyre frame relates to movable tyre frame technical field, including metal pipe fitting, the articulated fixed plate that is connected with in one side of metal pipe fitting's one end, articulated position between fixed plate and the metal pipe fitting still is provided with stop gear, this scheme passes through the metal frame and second fixed through hole and fixing bolt installed additional on the metal frame, can connect the spare tyre of car as a house and fix the one end at metal pipe fitting, through running through the first connecting hole of seting up in articulated slab middle part, and run through the third connecting hole of seting up in hollow body one end, can be through the fastener with metal sheet swing joint in the one end of hollow body, cooperation second connecting hole, fourth connecting hole and stop gear structure, can also play spacing fixed effect to the metal sheet of swing joint in hollow body one end, make the tyre frame carry out corresponding regulation to hollow body according to the in service behavior of car as a house upset, promote the holistic practicality of tyre frame with this.
Description
Technical Field
The utility model belongs to the technical field of movable tyre iron technique and specifically relates to a movable tyre iron.
Background
The tire frame is also called a tire shelf, a tire stacking frame, a tire turnover storage frame or a tire storage frame, is a frame for storing turnover transport tires, is customized according to the non-standard size of the tires, and has the advantages of strong bearing capacity, safety, stability, flexible application, convenient operation, time saving, labor saving and cost reduction.
For example, application No.: CN201621438980.4 discloses a car as a house spare tyre frame, it includes a fixed bolster, two linking arms, two fixed sleeves and at least one spare tyre fixed disk, this patent drives the spare tyre on the spare tyre fixed disk through the two articulated arms of spare tyre support through tie-beam, spare tyre support arm and rotates downwards around the pin joint, gives out carriage upset space, and its reasonable in design does not interfere the carriage upset.
It is known that the spare tire is used for replacing a common tire damaged during driving, and a large vehicle represented by a caravan is used for driving a long distance, and the spare tire is arranged as an option of most users of the caravan because the vehicle body is heavy, the abrasion of the tire is further increased, and the possibility of tire burst is increased. At present, a spare tire of a motor home is generally fixed behind a body of the motor home by using a tire frame. Because car as a house's living space is limited, and the carriage of car as a house can need backward upset usually, and the structural design of welding integral type is adopted mostly to prior art's tyre frame, and the tyre frame wholeness and the stability that adopt this kind of welding integral type structural design are higher, but when using in the limited space of car as a house, serious upset that has hindered the carriage, the use for the car as a house user brings inconvenience and puzzlement. To this end, we propose a mobile tire carrier.
SUMMERY OF THE UTILITY MODEL
To improve the above-mentioned problems, the present invention provides a movable tire frame.
The utility model provides a movable tyre rack, which adopts the following technical proposal: a movable tyre frame comprises a metal pipe fitting, wherein one side of one end of the metal pipe fitting is hinged with a fixing plate, a limiting mechanism is further arranged at the hinged position between the fixing plate and the metal pipe fitting, the limiting mechanism comprises an elbow limiting pin, and one end of the elbow limiting pin is further connected with a positioning pin;
the metal pipe fitting comprises a hollow pipe body, and one end of the hollow pipe body, which is far away from the fixing plate, is connected with a metal frame in a welding mode;
the fixing plate comprises a metal plate, first fixing through holes are formed in four corners of the metal plate, a hinged plate is mounted in the middle of one side of the metal plate, and a limiting insert block is arranged in the middle of one side, away from the hinged plate, of the metal plate.
Based on the technical characteristics: this scheme passes through the metal frame and second fixed through hole and the fixing bolt who installs additional on the metal frame, can connect the spare tire of car as a house and fix the one end at metal pipe fitting, through running through the first connecting hole of seting up at the articulated slab middle part, and run through the third connecting hole of seting up in hollow body one end, can be through the one end of fastener with metal sheet swing joint at hollow body, cooperation second connecting hole, fourth connecting hole and stop gear structure, can also play spacing fixed effect to the metal sheet of swing joint in hollow body one end, make the tyre skeleton can carry out corresponding regulation to hollow body according to the in service behavior of car as a house carriage upset, promote the holistic practicality of tyre skeleton with this.
As the utility model discloses a movable tyre rack, wherein: the middle part of the hinged plate is penetrated and provided with a first connecting hole, the middle part of the limiting insert block is penetrated and provided with a second connecting hole, and the second connecting hole is matched with the elbow limiting pin structure.
Based on the technical characteristics: because the second connecting hole is matched with the elbow limiting pin structure, the metal plate movably connected to one end of the hollow pipe body can be limited and fixed.
As a movable tire carrier of the present invention, wherein: two sets of second fixing through holes are formed in one side of the metal frame, and fixing bolts are arranged inside the two sets of second fixing through holes.
Based on the technical characteristics: this scheme can be connected the spare tire of car as a house and fix the one end at metal pipe fitting through second fixing hole and the fixing bolt who installs additional in metal frame one side.
As the utility model discloses a movable tyre rack, wherein: and a hinge groove is formed in one side of the hollow pipe body, and the hinge plate, the limiting insert block and the hinge groove structure are matched.
Based on the technical characteristics: because the hinged plate, the limiting insert block and the hinged groove structure are matched, the metal frame can be movably connected or limited and fixed at one end of the hollow pipe body.
As a movable tire carrier of the present invention, wherein: the hollow pipe body is far away from the one end of metal frame and runs through and has seted up the third connecting hole, the third connecting hole is the same with first connecting hole structure, the hollow pipe body is close to one side of third connecting hole and has still seted up the fourth connecting hole, the fourth connecting hole is the same with second connecting hole structure.
Based on the technical characteristics: because the third connecting hole is the same as the first connecting hole in structure, and the fourth connecting hole is the same as the second connecting hole in structure, the metal frame can be movably connected to one end of the hollow pipe body, and the metal frame movably connected to one end of the hollow pipe body can be limited.
As a movable tire carrier of the present invention, wherein: the top of elbow spacer pin runs through and has seted up the pinhole, pinhole and locating pin structure phase-match, the both sides of locating pin all are provided with a plurality of groups elastic projection.
Based on the technical characteristics: through a plurality of groups of elastic lugs additionally arranged on two sides of the positioning pin, the positioning pin inserted and connected in the pin hole can be limited, and therefore the stability of the elbow limiting pin for limiting the metal plate is improved.
To sum up, the utility model discloses a following at least one beneficial effect: this scheme passes through the metal frame and second fixed through hole and the fixing bolt who installs additional on the metal frame, can connect the spare tire of car as a house and fix the one end at metal pipe fitting, through running through the first connecting hole of seting up in the articulated slab middle part, and run through the third connecting hole of seting up in hollow body one end, can be through the one end of fastener with metal sheet swing joint at hollow body, cooperation second connecting hole, fourth connecting hole and stop gear structure, can also play spacing fixed effect to the metal sheet of swing joint in hollow body one end, make the tyre iron can carry out corresponding regulation to hollow body according to the in service behavior of car as a house carriage upset, promote the holistic practicality of tyre iron with this.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the metal pipe and the fixing plate according to the present invention;
fig. 3 is a schematic view of the hinge slot structure of the present invention;
fig. 4 is a schematic view of the bend limiting pin and the positioning pin of the present invention.
Description of reference numerals:
1. a metal pipe fitting; 2. fixing a plate; 3. a limiting mechanism; 4. a hollow pipe body; 5. a metal frame; 6. a metal plate; 7. a first fixing through hole; 8. a hinge plate; 9. limiting the inserting block; 10. a first connection hole; 11. a second connection hole; 12. a second fixing through hole; 13. fixing the bolt; 14. a hinge slot; 15. a third connection hole; 16. a fourth connection hole; 17. an elbow limiting pin; 18. positioning pins; 19. a pin hole; 20. an elastic bump.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
Please refer to fig. 1-2, the utility model provides a pair of movable tyre rack, including metal pipe fitting 1, the articulated fixed plate 2 that is connected with in one side of metal pipe fitting 1, articulated position between fixed plate 2 and the metal pipe fitting 1 still is provided with stop gear 3, including metal pipe fitting 1 including hollow body 4, the one end welded connection who fixes plate 2 is kept away from to hollow body 4 has metal frame 5, and fixed plate 2 includes metal sheet 6, and first fixing hole 7 has all been seted up in the four corners of metal sheet 6, and one side mid-mounting of metal sheet 6 has articulated slab 8, and one side middle part that articulated slab 8 was kept away from to metal sheet 6 is provided with spacing inserted block 9.
Referring to fig. 2-3, a first connecting hole 10 is formed in the middle of the hinged plate 8 in a penetrating manner, a second connecting hole 11 is formed in the middle of the limiting insert 9 in a penetrating manner, two sets of second fixing through holes 12 are formed in one side of the metal frame 5, fixing bolts 13 are arranged inside the two sets of second fixing through holes 12, the spare tire of the motor home can be connected and fixed at one end of the metal pipe fitting 1 through the second fixing through holes 12 and the fixing bolts 13 additionally arranged on one side of the metal frame 5, a hinge groove 14 is formed in one side of the hollow pipe body 4, the hinged plate 8 and the limiting insert 9 are structurally matched with the hinge groove 14, and the metal frame 5 can be movably connected or limitedly fixed at one end of the hollow pipe body 4 due to the hinged plate 8 and the structural matching of the limiting insert 9 and the hinge groove 14.
Referring to fig. 3, a third connection hole 15 is formed through one end of the hollow tube 4, which is far from the metal frame 5, the third connection hole 15 has the same structure as the first connection hole 10, a fourth connection hole 16 is further formed at one side of the hollow tube 4, which is close to the third connection hole 15, and the fourth connection hole 16 has the same structure as the second connection hole 11, so that the metal frame 5 can be movably connected to one end of the hollow tube 4 because the third connection hole 15 has the same structure as the first connection hole 10 and the fourth connection hole 16 has the same structure as the second connection hole 11, and the metal frame 5 movably connected to one end of the hollow tube 4 can be limited.
Please refer to fig. 4, the limiting mechanism 3 includes an elbow limiting pin 17, the second connecting hole 11 is structurally matched with the elbow limiting pin 17, because the second connecting hole 11 is structurally matched with the elbow limiting pin 17, the metal plate 6 movably connected to one end of the hollow tube 4 can be limited and fixed, one end of the elbow limiting pin 17 is further connected with a positioning pin 18, a pin hole 19 is formed in the top of the elbow limiting pin 17 in a penetrating manner, the pin hole 19 is structurally matched with the positioning pin 18, two sides of the positioning pin 18 are respectively provided with a plurality of groups of elastic bumps 20, the positioning pin 18 inserted into the pin hole 19 can be limited by the plurality of groups of elastic bumps 20 additionally arranged on two sides of the positioning pin 18, and thus the stability of the elbow limiting pin 17 on the metal plate 6 is improved.
The working principle is as follows: this scheme passes through metal frame 5 and second fixed through-hole 12 and fixing bolt 13 of installing additional on metal frame 5, can connect the spare tire of car as a house and fix the one end at metal pipe fitting 1, through running through the first connecting hole 10 of seting up in articulated slab 8 middle part, and run through the third connecting hole 15 of seting up in hollow body 4 one end, can be through the fastener with metal sheet 6 swing joint in the one end of hollow body 4, cooperation second connecting hole 11, fourth connecting hole 16 and stop gear 3 structure, can also play spacing fixed effect to the metal sheet 6 of swing joint in hollow body 4 one end, make the tyre skeleton can carry out corresponding regulation to hollow body 4 according to the in service behavior of car as a house carriage upset, promote the holistic practicality of tyre skeleton with this.
Above is the preferred embodiment of the utility model, not limit according to this the utility model discloses a protection scope, the event: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. A movable tyre frame, comprising a metal pipe (1), characterized in that: one side of one end of the metal pipe fitting (1) is hinged with a fixing plate (2), a hinge part between the fixing plate (2) and the metal pipe fitting (1) is further provided with a limiting mechanism (3), the limiting mechanism (3) comprises an elbow limiting pin (17), and one end of the elbow limiting pin (17) is further connected with a positioning pin (18);
the metal pipe fitting (1) comprises a hollow pipe body (4), and one end, far away from the fixed plate (2), of the hollow pipe body (4) is connected with a metal frame (5) in a welding mode;
fixed plate (2) include metal sheet (6), first fixing hole (7) have all been seted up in the four corners of metal sheet (6), one side mid-mounting of metal sheet (6) has articulated slab (8), one side middle part that articulated slab (8) were kept away from in metal sheet (6) is provided with spacing inserted block (9).
2. A mobile tire carrier as in claim 1, wherein: the middle part of the hinged plate (8) is penetrated and provided with a first connecting hole (10), the middle part of the limiting insert block (9) is penetrated and provided with a second connecting hole (11), and the second connecting hole (11) is structurally matched with the elbow limiting pin (17).
3. A mobile tire carrier as in claim 1, wherein: two sets of second fixing through holes (12) are formed in one side of the metal frame (5), and fixing bolts (13) are arranged inside the two sets of second fixing through holes (12).
4. A mobile tire carrier as in claim 1, wherein: one side of the hollow pipe body (4) is provided with a hinge groove (14), and the hinge plate (8) and the limiting insert block (9) are structurally matched with the hinge groove (14).
5. A mobile tire carrier as in claim 2, wherein: the one end that metal frame (5) was kept away from in hollow body (4) runs through and has seted up third connecting hole (15), third connecting hole (15) are the same with first connecting hole (10) structure, fourth connecting hole (16) have still been seted up to one side that hollow body (4) are close to third connecting hole (15), fourth connecting hole (16) are the same with second connecting hole (11) structure.
6. A mobile tire carrier as in claim 1, wherein: the top of the elbow limiting pin (17) is provided with a pin hole (19) in a penetrating mode, the pin hole (19) is structurally matched with the positioning pin (18), and a plurality of groups of elastic lugs (20) are arranged on two sides of the positioning pin (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222664421.7U CN218703562U (en) | 2022-10-11 | 2022-10-11 | Movable tyre frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222664421.7U CN218703562U (en) | 2022-10-11 | 2022-10-11 | Movable tyre frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218703562U true CN218703562U (en) | 2023-03-24 |
Family
ID=85582504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222664421.7U Active CN218703562U (en) | 2022-10-11 | 2022-10-11 | Movable tyre frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218703562U (en) |
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2022
- 2022-10-11 CN CN202222664421.7U patent/CN218703562U/en active Active
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