CN211710544U

CN211710544U - Embedded limiting wheel

Info

Publication number: CN211710544U
Application number: CN201922464686.0U
Authority: CN
Inventors: 肖海
Original assignee: Zhejiang Hongyuan Wheel Co ltd
Current assignee: Zhejiang Hongyuan Wheel Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-20
Anticipated expiration: 2029-12-31

Abstract

The utility model discloses an embedded spacing wheel, including wheel body and wheel hub, tire, charging connector and the mouth cap of setting on the wheel body, wheel hub includes the rim body, movable seat circle, retaining ring and lock circle, and the retaining ring is provided with two, movable seat circle cup joints on the rim body, is located the retaining ring of wheel hub one end connects on movable seat circle, is located the retaining ring of the wheel hub other end connects on the rim body, the lock circle is located between the rim body and the movable seat circle, the inside of the rim body is fixed with middle support body, and the lateral surface of the rim body is provided with the location arch, first recess has been seted up to the lateral surface of the rim body, and the inside of first recess is provided with first sealing washer. The utility model discloses utilize demountable assembly's the rim body, movable seat circle, retaining ring and lock circle, improved the convenience of tire installation greatly, avoided fish tail wheel hub's the condition, laborsaving effect is showing simultaneously, and the practicality is strong.

Description

Embedded limiting wheel

Technical Field

The utility model relates to a wheel technical field especially relates to an embedded spacing wheel.

Background

The combination of the tire, the rim and the spoke is generally called as a wheel, and the wheel is a very important component on a vehicle body and is a core component which can move on the vehicle body, so the quality of the wheel directly influences the stability and the driving safety of the vehicle body.

Present wheel need utilize tools such as crow bar to prize the child skin earlier when the installation tire, then with inside the wheel hub card goes into the tire, the operation is very loaded down with trivial details, and scrapes colored wheel hub easily, influences the aesthetic property of wheel, and laborsaving effect is poor simultaneously, is unfavorable for actual use, consequently, we provide an embedded spacing wheel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an embedded limiting wheel.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an embedded limiting wheel comprises a wheel body, and a wheel hub, a tire, an inflation nozzle and a nozzle cap which are arranged on the wheel body, wherein the wheel hub comprises a wheel rim body, two movable seat rings, a check ring and two check rings, the movable seat rings are sleeved on the wheel rim body, the check ring at one end of the wheel hub is sleeved on the movable seat rings, the check ring at the other end of the wheel hub is sleeved on the wheel rim body, the check ring at the other end of the wheel hub is positioned between the wheel rim body and the movable seat rings, an intermediate frame body is fixed in the wheel rim body, a positioning bulge is arranged on the outer side surface of the wheel rim body, a first groove is formed in the outer side surface of the wheel rim body, a first sealing ring is arranged in the first groove, a second groove is formed in the side surface of the movable seat rings, a second sealing ring is arranged in the second groove, and a plurality of elastic pieces are arranged in the positioning groove and comprise an inclined part, a supporting part and a connecting part.

Preferably, the positioning bulge is of a circular ring-shaped structure, and the positioning groove is formed in the end face, close to the movable seat ring, of the positioning bulge.

Preferably, the connecting part is welded and connected to the inner surface of the positioning groove, and the outer surface of the supporting part is a smooth surface.

Preferably, the first sealing ring and the second sealing ring are made of rubber materials, and the elastic sheet is made of stainless steel materials.

Preferably, one end of the movable seat ring is inserted in the positioning groove, and the outer surface of one end of the movable seat ring is in contact with the supporting part.

Preferably, be provided with the spring on the charging connector and hang the knot, be fixed with the connecting piece on the mouth cap, the spring is hung the knot and is connected with the connecting piece through the chain, the material of connecting piece is the same with the material of mouth cap, the chain is made for stainless steel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in through setting up the rim body, activity seat circle, retaining ring, lock ring, middle support body, location arch, first recess, first sealing washer, second recess, second sealing washer, constant head tank and flexure strip, utilize demountable assembly's the rim body, activity seat circle, retaining ring and lock ring, improved the convenience of tire installation greatly, avoided fish tail wheel hub's the condition, laborsaving effect is showing simultaneously, and the practicality is strong.

2. The utility model discloses in through setting up spring hanger knot, connecting piece and chain, utilize the chain to be connected to the charging connector with the mouth cap on, can effectually prevent that the condition that the mouth cap takes place to lose when aerifing.

To sum up, the utility model discloses utilize demountable assembly's the rim body, movable seat circle, retaining ring and lock circle, improved the convenience of tire installation greatly, avoided fish tail wheel hub's the condition, laborsaving effect is showing simultaneously, and the practicality is strong.

Drawings

Fig. 1 is a schematic view of an overall cross-sectional structure of an embedded limiting wheel according to the present invention;

fig. 2 is a side view of a wheel hub of an embedded type limit wheel provided by the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 of an embedded limiting wheel according to the present invention;

fig. 4 is an enlarged view of a portion B in fig. 1 of an embedded limiting wheel according to the present invention;

fig. 5 is a side view of a positioning protrusion of an embedded limiting wheel provided by the present invention;

fig. 6 is a structural diagram of an elastic sheet of an embedded type limiting wheel provided by the present invention;

fig. 7 is a structural view of a nozzle cap in a second embodiment of an embedded type limit wheel according to the present invention.

In the figure: the wheel comprises a wheel body 1, a wheel hub 2, a tire 3, an inflation nozzle 4, a nozzle cap 5, a wheel rim body 6, a movable seat ring 7, a retainer ring 8, a locking ring 9, a middle frame body 10, a positioning protrusion 11, a first groove 12, a first sealing ring 13, a second groove 14, a second sealing ring 15, a positioning groove 16, an elastic sheet 17, an inclined part 18, a supporting part 19, a connecting part 20, a spring hanging buckle 21, a connecting part 22 and a chain 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The first embodiment is as follows:

referring to fig. 1-6, an embedded limiting wheel comprises a wheel body 1, a wheel hub 2, a tire 3, an inflation nozzle 4 and a nozzle cap 5, wherein the wheel hub 2 is arranged on the wheel body 1, the wheel hub 2 comprises a wheel rim body 6, a movable seat ring 7, a retainer ring 8 and a lock ring 9, the retainer ring 8 is provided with two, the movable seat ring 7 is sleeved on the wheel rim body 6, the retainer ring 8 at one end of the wheel hub 2 is sleeved on the movable seat ring 7, the retainer ring 8 at the other end of the wheel hub 2 is sleeved on the wheel rim body 6, the lock ring 9 is arranged between the wheel rim body 6 and the movable seat ring 7, an intermediate frame body 10 is fixed inside the wheel rim body 6, a positioning bulge 11 is arranged on the outer side surface of the wheel rim body 6, a first groove 12 is arranged on the outer side surface of the wheel rim body 6, a first seal ring 13 is arranged inside the first groove 12, a second groove 14 is arranged on the, positioning groove 16 is opened to the one end surface of location arch 11, and the inside of positioning groove 16 is provided with a plurality of flexure strips 17, and flexure strip 17 includes rake 18, supporting part 19 and connecting portion 20.

Protruding 11 of location is the ring annular structure, and locating slot 16 is seted up on the protruding 11 terminal surface that is close to movable seat circle 7 of location, and connecting portion 20 welded connection is at the internal surface of locating slot 16, and the surface of supporting part 19 is the smooth surface, and first sealing washer 13 is made for rubber materials with second sealing washer 15, and flexure strip 17 is made for stainless steel material, and the one end of movable seat circle 7 is pegged graft in the inside of locating slot 16, and the one end surface of movable seat circle 7 contacts with supporting part 19.

Example two:

referring to fig. 1-7, an embedded limiting wheel comprises a wheel body 1, a wheel hub 2, a tire 3, an inflation nozzle 4 and a nozzle cap 5, wherein the wheel hub 2 is arranged on the wheel body 1, the wheel hub 2 comprises a wheel rim body 6, a movable seat ring 7, a retainer ring 8 and a lock ring 9, the retainer ring 8 is provided with two, the movable seat ring 7 is sleeved on the wheel rim body 6, the retainer ring 8 at one end of the wheel hub 2 is sleeved on the movable seat ring 7, the retainer ring 8 at the other end of the wheel hub 2 is sleeved on the wheel rim body 6, the lock ring 9 is arranged between the wheel rim body 6 and the movable seat ring 7, an intermediate frame body 10 is fixed inside the wheel rim body 6, a positioning bulge 11 is arranged on the outer side surface of the wheel rim body 6, a first groove 12 is arranged on the outer side surface of the wheel rim body 6, a first seal ring 13 is arranged inside the first groove 12, a second groove 14 is arranged on the, positioning groove 16 is opened to the one end surface of location arch 11, and the inside of positioning groove 16 is provided with a plurality of flexure strips 17, and flexure strip 17 includes rake 18, supporting part 19 and connecting portion 20.

Protruding 11 of location is the ring structure, the constant head tank 16 is seted up on the terminal surface that protruding 11 of location is close to movable seat circle 7, connecting portion 20 welded connection is at the internal surface of constant head tank 16, the surface of supporting part 19 is the smooth surface, first sealing washer 13 is made for the rubber material with second sealing washer 15, flexure strip 17 is made for stainless steel material, the inside at constant head tank 16 is pegged graft to the one end of movable seat circle 7, and the one end surface of movable seat circle 7 contacts with supporting part 19, it hangs knot 21 to be provided with the spring on the charging connector 4, be fixed with connecting piece 22 on the nozzle cap 5, the spring is hung knot 21 and is connected with the connecting piece through chain 23, the material of connecting piece 22 is the same with the material of nozzle cap 5, chain.

The working principle is as follows: when the tire 3 needs to be installed on the hub 2, firstly, the rim body 6 is flatly placed, one check ring 8 is sleeved on the rim body 6, the tire 3 is sleeved on the rim body 6, the check ring 8 is sleeved on the movable seat ring 7, then the movable seat ring 7 sleeved with the check ring 8 is sleeved on the rim body 6 along the gap between the tire 3 and the rim body 6, the end part of the movable seat ring 7 is inserted into the positioning groove 16, after the completion, the movable seat ring 7 is pressed forcibly, so that the inclined part 18 of the elastic sheet 17 is gradually reduced to form an included angle with the inner surface of the positioning groove 16, namely, the movable seat ring 7 gradually extends into the positioning groove 16, when the distance between the rim body 6 and the movable seat ring 7 is large enough, the locking ring 9 is installed between the rim body 6 and the movable seat ring 7, then the pressing force on the movable seat ring 7 is removed, under the action of the elastic sheet 17, the movable seat ring 7 will be extruded at the locking ring 9, the first sealing ring 13 located inside the first groove 12 and the second sealing ring 15 located inside the second groove 14 will all deform under the extrusion force, thereby realizing the sealing installation between the rim body 6 and the movable seat ring 7 and between the movable seat ring 7 and the retainer ring 8, then unscrewing the nozzle cap 5, and utilizing the inflating nozzle 4 to inflate the tire 3, under the action of air pressure, the connection between the rim body 6 and the movable seat ring 7 and between the movable seat ring 7 and the retainer ring 8 is tighter, compared with the first embodiment, in the second embodiment, utilizing the chain 23 to connect the nozzle cap 5 to the inflating nozzle 4, which can effectively prevent the nozzle cap 5 from losing during inflation, and meanwhile, the spring hanging buckle 21 is convenient to disassemble and assemble, and has good practical use effect, the utility model discloses a detachable rim body 6, The movable seat ring 7, the check ring 8 and the locking ring 9 greatly improve the convenience of mounting the tire 3, avoid the condition of scratching the hub 2, have obvious labor-saving effect and strong practicability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An embedded limiting wheel comprises a wheel body (1), and a wheel hub (2), a tire (3), an inflation nozzle (4) and a nozzle cap (5) which are arranged on the wheel body (1), and is characterized in that the wheel hub (2) comprises a wheel rim body (6), a movable seat ring (7), a check ring (8) and two check rings (9), the movable seat ring (7) is sleeved on the wheel rim body (6), the check ring (8) positioned at one end of the wheel hub (2) is sleeved on the movable seat ring (7), the check ring (8) positioned at the other end of the wheel hub (2) is sleeved on the wheel rim body (6), the check ring (9) is positioned between the wheel rim body (6) and the movable seat ring (7), a middle frame body (10) is fixed inside the wheel rim body (6), and a positioning bulge (11) is arranged on the outer side surface of the wheel rim body (6), first recess (12) have been seted up to the lateral surface of the rim body (6), and the inside of first recess (12) is provided with first sealing washer (13), second recess (14) have been seted up to the side of activity seat circle (7), and the inside of second recess (14) is provided with second sealing washer (15), constant head tank (16) have been seted up to the one end surface of location arch (11), and the inside of constant head tank (16) is provided with a plurality of flexure strips (17), flexure strip (17) include rake (18), supporting part (19) and connecting portion (20).

2. An in-line type road block wheel according to claim 1, wherein the locating protrusion (11) is of a circular ring shape, and the locating slot (16) is formed on the end surface of the locating protrusion (11) close to the movable seat ring (7).

3. An in-line type road catcher wheel as claimed in claim 1, wherein the connecting portion (20) is welded to the inner surface of the positioning groove (16), and the outer surface of the supporting portion (19) is smooth.

4. The in-line type road wheel according to claim 1, wherein the first sealing ring (13) and the second sealing ring (15) are made of rubber, and the elastic piece (17) is made of stainless steel.

5. An in-line limit wheel as claimed in claim 1 wherein, one end of the movable seat ring (7) is inserted inside the positioning groove (16) and the outer surface of one end of the movable seat ring (7) contacts the support portion (19).

6. An embedded limit wheel according to claim 1, wherein the inflation nozzle (4) is provided with a spring hanging buckle (21), the nozzle cap (5) is fixed with a connecting piece (22), the spring hanging buckle (21) is connected with the connecting piece through a chain (23), the material of the connecting piece (22) is the same as that of the nozzle cap (5), and the chain (23) is made of stainless steel.