CN203391571U - Three-clack type inner supporting body with single-ring composite structure - Google Patents
Three-clack type inner supporting body with single-ring composite structure Download PDFInfo
- Publication number
- CN203391571U CN203391571U CN201320503301.7U CN201320503301U CN203391571U CN 203391571 U CN203391571 U CN 203391571U CN 201320503301 U CN201320503301 U CN 201320503301U CN 203391571 U CN203391571 U CN 203391571U
- Authority
- CN
- China
- Prior art keywords
- supporting
- layer
- supporting layer
- composite structure
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Tires In General (AREA)
Abstract
The utility model discloses a three-clack type inner supporting body with a single-ring composite structure. The three-clack type inner supporting body is an annular component formed by mutually connecting three supporting clacks, wherein each supporting clack is composed of a supporting layer and a reinforcing layer; the outer annular face of each supporting layer faces the inner surface of a cover tire and the inner annular face of each supporting layer hoops a wheel hub steel ring; the reinforcing layer is embedded into each supporting layer and the supporting layer and the reinforcing layer are molded integrally; connection parts are arranged at the two ends of each supporting clack; the connection parts of the adjacent supporting clacks are fitted mutually and are locked by locking mechanisms. With the adoption of the structure, the supporting layers and the reinforcing layers are combined integrally so that the inner supporting body achieves good balance; the structure of the whole inner supporting body is stable and firm. Meanwhile, the three-clack type inner supporting body with the single-ring composite structure is simple in structure, few in components and very convenient to assemble and disassemble.
Description
Technical field
The utility model relates to a kind of safety bumper device installed on vehicle, relates in particular to a kind of Three-petal inner supporter of monocycle composite structure.
Background technology
At present, in order to prevent that safety device out of control and even that tumble occurring after automotive tire burst is, on vehicle hub steel ring, inner supporting body is installed, object is to make vehicle when blowing out generation, inner supporting body plays the effect of support tire, make vehicle can continue the segment distance that travels, thereby avoid occurring larger danger and accident.Existing inner supporting body is generally by being three-clove style, by individual three, support lobes and interconnect the annular element forming, and support lobe generally by outer shroud, adapter ring and interior ring by assemblying, the inner supporting body structural instability of this spline structure, when tire is blown out, inner supporting body support effect is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of Stability Analysis of Structures, connects failure-free composite structure Three-petal inner supporter.
For achieving the above object, the utility model by the following technical solutions; A Three-petal inner supporter for monocycle composite structure, it is by three, to support lobe to interconnect the annular element forming; Described support lobe is comprised of supporting layer and enhancement Layer; The outer ring surface of described supporting layer is towards inner surface of cover tyre, and the inner ring surface obvolvent of supporting layer is on wheel hub steel ring, and described enhancement Layer is embedded the inside at supporting layer, and supporting layer and enhancement Layer are formed in one; Described support lobe two ends are respectively provided with connecting portion, and adjacent two connecting portions that support between lobe are bonded to each other, and lock by catch gear.Adopt above structure, supporting layer and enhancement Layer are formed in one, and make the Stability Analysis of Structures of inner supporting body reliable.
Described supporting layer is by engineering plastics moulding.The supporting layer intensity of engineering plastics moulding is large, and support effect is good.
Described supporting layer is by elastomeric material moulding.The supporting layer of elastomeric material moulding has certain support strength, also has the effect of absorbing.
The outer ring surface of described supporting layer is also provided with buffer layer integrated with it.
Described buffer layer is by elastomeric material moulding.
Described enhancement Layer is by metal material moulding.
Described adjacent two connecting portion complementations of supporting lobe are chimeric, and a junction is provided with bolt base mounting hole, and another connecting portion is provided with slide block mating holes and bolt penetration hole; Described catch gear comprises the first tie bolt, the second tie bolt, locking sliding block and bolt base, and bolt base is placed in described bolt base mounting hole, and locking sliding block is placed in described slide block mating holes; Described locking sliding block is provided with inclined-plane, is provided with the sloping platform matching with the inclined-plane of locking sliding block in slide block mating holes; Described the first tie bolt passes locking sliding block, and is threaded in bolt base; Described the second tie bolt passes bolt penetration hole, and is threaded in bolt base.Adopt above structure, by locking the first tie bolt and the second tie bolt, the inclined-plane of locking sliding block and sloping platform are closely adjacent to, thereby make adjacent two connecting portions that support lobe axially compacted, be radially tightened up.Adopt two bolts to connect can also to prevent between adjacent two connecting portions that support lobes to relatively rotate, and do not need other mechanical anti-release member.
The connecting portion at described support lobe two ends is extended to form to two ends respectively by supporting layer and enhancement Layer, and described bolt base mounting hole is located on the supporting layer of a junction, and slide block mating holes and bolt penetration hole are located on the supporting layer of another connecting portion.
The utility model adopts above technical scheme, and the inner supporting body of composite structure has good kinetic balance, and whole inner supporting body Stability Analysis of Structures is firm, and when wheel is blown out, inner supporting body can play support effect well, guarantees that vehicle can continue to move ahead reposefully.Meanwhile, the utility model is simple in structure, and assembly is few, loads and unloads very convenient.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is front elevation of the present utility model;
Fig. 2 is the lateral plan of the utility model embodiment 1;
Fig. 3 is the lateral plan of the utility model embodiment 2;
Fig. 4 is adjacent two section-drawings that support lobe connecting portion in the utility model embodiment 1;
Fig. 5 is the structural representation of enhancement Layer in the utility model.
The specific embodiment
As shown in Figure 1, the utility model is by three, to support lobe 1 to interconnect the annular element forming; Described support lobe 1 two ends are respectively provided with connecting portion 2, and adjacent two connecting portions 2 that support between lobe 1 are bonded to each other, and lock by catch gear 3.
Embodiment 1: as shown in Figure 2, described support lobe 1 is comprised of supporting layer 11 and enhancement Layer 12; The outer ring surface of described supporting layer 11 is towards inner surface of cover tyre, and the inner ring surface obvolvent of supporting layer 11 is on wheel hub steel ring, and described enhancement Layer 12 is embedded in the inside of supporting layer 11, and supporting layer 11 is formed in one with enhancement Layer 12.Enhancement Layer 12 is by metal material moulding.Described supporting layer 11 can be engineering plastics moulding or elastomeric material.When supporting layer 11 is elastomeric material moulding, because supporting layer 11 inside are embedded with the enhancement Layer 11 of metal material moulding, so supporting layer 11 both had certain support strength, can also be for absorbing.When supporting layer 11 is engineering plastics moulding, supporting layer 11 has higher support strength, the main larger situation of application load.Meanwhile, the inner supporting body of composite structure has good kinetic balance, and whole inner supporting body Stability Analysis of Structures is firm.When wheel is blown out, inner supporting body can play the effect of support tire effectively, guarantees the wheel the blow out segment distance that can continue reposefully to travel, thereby avoids occurring larger danger and accident.
As shown in Figure 4, the connecting portion 2 at described support lobe 1 two ends is extended to form to two ends respectively by supporting layer 11 and enhancement Layer 12.Described adjacent two connecting portions 2 that support lobe 1 are complementary chimeric, and the supporting layer 11 of a junction 2 is provided with bolt base mounting hole, and the supporting layer 11 of another connecting portion 2 is provided with slide block mating holes and bolt penetration hole; Described catch gear 3 comprises the first tie bolt 31, the second tie bolt 32, locking sliding block 33 and bolt base 34, and bolt base 34 is placed in described bolt base mounting hole, and locking sliding block 33 is placed in described slide block mating holes; Described locking sliding block 33 is provided with inclined-plane, is provided with the sloping platform 21 matching with locking sliding block 33 inclined-plane in slide block mating holes; Described the first tie bolt 31 passes locking sliding block 33, and is threaded in bolt base 34; Described the second tie bolt 32 passes described bolt penetration hole, and is threaded in bolt base 34.By locking the first tie bolt 31 and the second tie bolt 32, locking sliding block 33 inclined-plane and sloping platform 21 are closely adjacent to, thereby make adjacent two connecting portions 2 that support lobe 1 axially compacted, be radially tightened up.Adopting first, second bolt 31,32 to connect between the connecting portion 2 that can also prevent adjacent two support lobes 1 relatively rotates.Owing to all containing the enhancement Layer 11 by metal forming in adjacent two connecting portions 2 that support lobes 1, bolt base 34 is through enhancement Layer 11 simultaneously, so inner supporting body is being given a shock while destroying, and enhancement Layer 11 is not easy destroyed, therefore connects more firmly, reliable.Meanwhile, the first tie bolt 31 can limit the degree of depth that locking sliding block 33 enters slide block mating holes, thereby further limits the degree of saturation of inner supporting body.When inner supporting body, because use to impact, occur after slight deformation, can be by the first tie bolt 31 is screwed in to a certain degree, and make locking sliding block 33 more enter slide block mating holes, inner supporting body obvolvent tightr, thus make up the deflection of inner supporting body.Like this, the use that inner supporting body can be repeatedly reliable and secure, improves the degree of utilization of product.
Embodiment 2: as shown in Figure 3, support lobe 1 and be comprised of supporting layer 11 and enhancement Layer 12; The outer ring surface of supporting layer 11 is towards inner surface of cover tyre, and the inner ring surface obvolvent of supporting layer 11 is on wheel hub steel ring, and described enhancement Layer 12 is embedded in the inside of supporting layer 11, and supporting layer 11 is formed in one with enhancement Layer 12.Enhancement Layer 12 is by metal material moulding.Described supporting layer 11 is engineering plastics moulding.The outer ring surface of supporting layer 11 is also provided with buffer layer 13 integrated with it, and buffer layer 13 is by elastomeric material moulding.The inner supporting body of the present embodiment 2 not only support strength is large, but also has the effect of damping.
Similar in adjacent two support lobe interconnective structures of 1 connecting portion 2 and embodiment 1 in the present embodiment 2, at this, do not do too much description.
Meanwhile, the utility model embodiment 1 is identical with enhancement Layer 12 structures in embodiment 2, and all as shown in Figure 5, the middle part of enhancement Layer 12 has the bending of " z " type, facilitates like this enhancement Layer 12 to extend into respectively in the connecting portion 2 that supports lobe 1 two ends.
Claims (8)
1. a Three-petal inner supporter for monocycle composite structure, it is by three, to support lobes to interconnect the annular element forming, its characteristic is: described support lobe is comprised of supporting layer and enhancement Layer; The outer ring surface of described supporting layer is towards inner surface of cover tyre, and the inner ring surface obvolvent of supporting layer is on wheel hub steel ring, and described enhancement Layer is embedded the inside at supporting layer, and supporting layer and enhancement Layer are formed in one; Described support lobe two ends are respectively provided with connecting portion, and adjacent two connecting portions that support between lobe are bonded to each other, and lock by catch gear.
2. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 1, is characterized in that: described supporting layer is by engineering plastics moulding.
3. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 1, is characterized in that: described supporting layer is by elastomeric material moulding.
4. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 2, is characterized in that: the outer ring surface of described supporting layer is also provided with buffer layer integrated with it.
5. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 4, is characterized in that: described buffer layer is by elastomeric material moulding.
6. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 1, is characterized in that: described enhancement Layer is by metal material moulding.
7. according to the Three-petal inner supporter of a kind of monocycle composite structure described in claim 1 to 4 any one, it is characterized in that: described adjacent two connecting portion complementations of supporting lobe are chimeric, a junction is provided with bolt base mounting hole, and another connecting portion is provided with slide block mating holes and bolt penetration hole; Described catch gear comprises the first tie bolt, the second tie bolt, locking sliding block and bolt base, and bolt base is placed in described bolt base mounting hole, and locking sliding block is placed in described slide block mating holes; Described locking sliding block is provided with inclined-plane, is provided with the sloping platform matching with the inclined-plane of locking sliding block in slide block mating holes; Described the first tie bolt passes locking sliding block, and is threaded in bolt base; Described the second tie bolt passes bolt penetration hole, and is threaded in bolt base.
8. the Three-petal inner supporter of a kind of monocycle composite structure according to claim 7, is characterized in that: the connecting portion at described support lobe two ends is extended to form to two ends respectively by supporting layer and enhancement Layer; Described bolt base mounting hole is located on the supporting layer of a junction, and slide block mating holes and bolt penetration hole are located on the supporting layer of another connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503301.7U CN203391571U (en) | 2013-08-16 | 2013-08-16 | Three-clack type inner supporting body with single-ring composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320503301.7U CN203391571U (en) | 2013-08-16 | 2013-08-16 | Three-clack type inner supporting body with single-ring composite structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203391571U true CN203391571U (en) | 2014-01-15 |
Family
ID=49903123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320503301.7U Expired - Fee Related CN203391571U (en) | 2013-08-16 | 2013-08-16 | Three-clack type inner supporting body with single-ring composite structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203391571U (en) |
-
2013
- 2013-08-16 CN CN201320503301.7U patent/CN203391571U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101857173B1 (en) | Ball joint and Manufacturing method thereof | |
| CN104159815A (en) | Flat bicycle pedal | |
| CN203391571U (en) | Three-clack type inner supporting body with single-ring composite structure | |
| CN103287197A (en) | Two-piece type light-weight vehicle hub | |
| CN204775494U (en) | Additional strengthening who connects automobile body B post and top cap crossbeam | |
| CN204279640U (en) | Vehicle and vehicle frame corbeling thereof | |
| CN203460625U (en) | Safety device of special vehicle tyre | |
| CN203920234U (en) | A kind of lightweight wheel hub | |
| CN203391573U (en) | Inner supporter in double-ring composite structure | |
| CN201971061U (en) | Steering knuckle | |
| CN204713281U (en) | Bumper of motorcycle | |
| CN102975611B (en) | A kind of car radiator side plate damped junction device | |
| CN102141076A (en) | Abnormal-shape inner-edge automobile tire anti-theft bolt/nut and transition wrench | |
| CN203902128U (en) | Bassinet wheel | |
| CN203318503U (en) | Steering knuckle for vehicle | |
| CN205075583U (en) | Wheel hub assembly | |
| CN204774383U (en) | Locking hub | |
| CN201895579U (en) | Car pedal | |
| CN203267710U (en) | Top protection plate device of auto absorber | |
| CN202833520U (en) | Installation bolt of rear shock absorber of car | |
| CN215553533U (en) | Steering knuckle of vehicle | |
| KR101441961B1 (en) | Structure for connecting engine cover and socket | |
| CN203581074U (en) | Steering protection pipe assembly | |
| CN202416371U (en) | Manhole cover for municipal engineering | |
| CN205715425U (en) | The mounting bracket of automobile absorber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151013 Address after: 350000, room 6, south 3 building, 3 Goldman Road, Cangshan Science Park, Fuzhou, Fujian Patentee after: FUJIAN MISIDUN TYRE SAFETY DEVICE TECHNOLOGY Co.,Ltd. Address before: 350000, Fuzhou 197, Minjiang Avenue, Cangshan District, Fujian,, 7 famous gardens in the south of the water Patentee before: Wei Xiaxin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |