CN211923882U - Engine compartment hood supporting rod with protective sheath - Google Patents
Engine compartment hood supporting rod with protective sheath Download PDFInfo
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- CN211923882U CN211923882U CN201922281118.7U CN201922281118U CN211923882U CN 211923882 U CN211923882 U CN 211923882U CN 201922281118 U CN201922281118 U CN 201922281118U CN 211923882 U CN211923882 U CN 211923882U
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- sheath
- limiting piece
- support rod
- front limiting
- rod body
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Abstract
The utility model relates to the technical field of machinery. The supporting rod body comprises a first bending part, a forward bent inclined rod part, a straight rod part, a forward bent second bending part and an S-shaped bent second bending part which are sequentially connected from left to right; a first sheath is fixed on the periphery of the second bending part through injection molding; a second sheath is fixed on the periphery of the right end of the straight rod part, and at least three annular protrusions are sequentially arranged on the second sheath along the axial direction; still include a demountable installation the buckle on the automobile body, be equipped with the joint portion that is used for the second sheath department of joint bracing piece body on the buckle, and joint portion is located between the adjacent annular protrusion. This patent adds two injection moulding parts (first sheath and second sheath), can realize the protection of bracing piece and engine compartment aircraft bonnet contact department through first sheath.
Description
Technical Field
The utility model relates to the technical field of machinery, specifically the bracing piece.
Background
The two ends of the engine compartment hood supporting rod are respectively used as fulcrums to support the engine compartment hood.
The outer end of current engine compartment aircraft bonnet bracing piece does not have the protective part with engine compartment aircraft bonnet and automobile body contact department, and under the state of putting down, produce wearing and tearing easily under the support that realizes the bracing piece, influence product surface quality, reduce customer's experience with the car.
Chinese patent application No. 201320519384.9 discloses an engine bonnet bracing piece, including the bracing piece body, wherein, the bracing piece body comprises straight tube portion, kink and flexion, and the trapezium structure is buckled into to the kink, and the bottom and the articulated cooperation of automobile body of flexion are provided with the joint with the strong point looks adaptation on the top of straight tube portion. When the engine hood is used, the engine hood is opened, the supporting rod is supported, and the clamping joint at the top end of the supporting rod is abutted to a supporting point of the engine hood.
Above-mentioned patent is through adding the joint, though can realize the protection of bracing piece and engine bonnet contact department, nevertheless, can't realize that the bracing piece is in the protection of putting down under the state of accomodating. Moreover, current bracing piece is in under the state of accomodating, often places in the holding tank on the automobile body, has set firmly a plurality of holding tanks that are used for fixed support bar that set up along the length direction of bracing piece on the automobile body, and then realizes the fixed of bracing piece, and the bracing piece is fixed required part many, and the cost is great.
SUMMERY OF THE UTILITY MODEL
Problem to prior art existence, the utility model provides an engine compartment aircraft bonnet bracing piece with protection sheath to solve above at least one technical problem.
In order to achieve the above object, the present invention provides an engine compartment hood supporting rod with a protective sheath, which comprises a supporting rod body, wherein the right end of the supporting rod body is used for abutting against the engine compartment hood, and the supporting rod body comprises a first bending part, a forward bending inclined rod part, a straight rod part, a forward bending second bending part and an S-shaped bending second bending part which are connected in sequence from left to right;
a first sheath is fixed on the periphery of the second bending part through injection molding;
a second sheath is fixed on the periphery of the right end of the straight rod part, and at least three annular protrusions are sequentially arranged on the second sheath along the axial direction;
the support rod body is provided with a first protective sleeve, a second protective sleeve and a support rod body, wherein the support rod body is provided with a first annular bulge and a second annular bulge which are arranged in parallel, the support rod body is provided with a first protective sleeve, the support rod body is provided with a second annular bulge, the support rod body is provided with a support rod, the support rod body is provided with a first protective;
the clamping part comprises a supporting block, a front limiting piece, a rear limiting piece and an auxiliary front limiting piece, the front limiting piece and the rear limiting piece are respectively arranged on the front side and the rear side of the supporting block, the front limiting piece is vertically arranged in a cylindrical shape, and the front limiting piece and the rear limiting piece are respectively abutted against the front side and the rear side of the second sheath;
the auxiliary front limiting piece is arranged on the periphery of the front limiting piece, the auxiliary front limiting piece is connected with the supporting block, a gap is reserved between the auxiliary front limiting piece and the front limiting piece, and the height of the front limiting piece is higher than that of the auxiliary front limiting piece;
the rear limiting piece is provided with an arc-shaped extension part extending forwards, and the extension part props against the top of the second sheath.
This patent is through optimizing the structure of traditional bracing piece, has add two injection moulding parts (first sheath and second sheath), can realize the protection of bracing piece and engine compartment hood contact department through first sheath. Through the combination of second sheath and buckle, and then play the effect of protection bracing piece, avoid the scratch. The straight pipe portion is clamped with the buckle, so that the contact area of the straight pipe portion and the automobile body is reduced, and the probability of abrasion is further avoided.
Spacing piece before spacing piece and supplementary through preceding spacing, and then improve the spacing effect to the bracing piece, spacing once is realized through preceding spacing piece, and spacing piece realizes the secondary spacing before supplementary. Compare the structural design of a plurality of holding tanks of tradition, single buckle can realize the spacing fixed to the bracing piece. In addition, the buckle and the automobile body are detachably designed, so that the replacement is convenient.
Further preferably, the bottom of the auxiliary front limiting member is provided with three outwardly extending support columns, and the bottoms of the support columns are connected with the support block.
The limiting effect on the supporting rod is convenient to realize.
Further preferably, the first sheath is a PE sheath, the second sheath is a PE sheath, and the catch is a PE catch.
PE, also known as polyethylene, is a soft and tough material that has good impact resistance, is thermoplastic, and can be formed into various shapes.
Further preferably, the material of the support rod body is Q235A. The Q235A yield strength is 185-235MPa, the tensile strength is more than or equal to 370MPa, and the elongation percentage A50 after fracture is more than or equal to 25 percent.
Further preferably, the first bending portion, the inclined rod portion, the straight rod portion and the second bending portion are sequentially connected to form a zigzag shape.
The supporting strength is convenient to guarantee, the occupied space is controlled, the weight is increased less, and the structure is firm and compact.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is an exploded view of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of another view angle according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of another view angle according to embodiment 1 of the present invention;
fig. 5 is a partial enlarged view of a portion a in fig. 4 according to embodiment 1 of the present invention;
fig. 6 is a schematic structural view of a buckle according to embodiment 1 of the present invention;
fig. 7 is a cross-sectional view of a buckle according to embodiment 1 of the present invention;
fig. 8 is a schematic partial structure diagram according to embodiment 2 of the present invention.
Wherein: 1 is the bracing piece body, 2 is the second sheath, 3 is first sheath, 4 is the buckle, 11 is first flexion, 12 is the down tube portion, 13 is the straight rod portion, 41 is the back spacing piece, 42 is preceding spacing piece, 43 is supplementary preceding spacing piece, 81 is the left body of rod, 82 is the sleeve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The support rod further comprises a buckle 4 which is detachably mounted on the vehicle body, the bottom of the buckle 4 is provided with a clamping jaw which is used for being clamped on the vehicle body, the top of the buckle 4 is provided with a clamping part which is used for being clamped with the second sheath 2 of the support rod body 1, and the clamping part is positioned between adjacent annular bulges; the clamping part comprises a supporting block, a front limiting piece 42, a rear limiting piece 41 and an auxiliary front limiting piece 43, the front limiting piece 42 and the rear limiting piece 41 are respectively arranged on the front side and the rear side of the supporting block, the front limiting piece 42 is vertically arranged in a cylindrical shape, and the front limiting piece 42 and the rear limiting piece 41 are respectively abutted against the front side and the rear side of the second sheath 2; the auxiliary front limiting piece 43 is arranged at the periphery of the front limiting piece 42, the auxiliary front limiting piece 43 is connected with the supporting block, a gap is reserved between the auxiliary front limiting piece 43 and the front limiting piece 42, and the height of the front limiting piece 42 is higher than that of the auxiliary front limiting piece; the rear stop 41 is provided with an arc-shaped forward extending extension which abuts against the top of the second sheath 2.
This patent is through optimizing the structure of traditional bracing piece, has add two injection moulding parts (first sheath 3 and second sheath 2), can realize the protection of bracing piece and engine compartment hood contact department through first sheath 3. Through the combination of second sheath 2 and buckle 4, and then play the effect of protection bracing piece, avoid the scratch. The straight pipe portion is connected with the buckle 4 in a clamped mode, so that the contact area of the straight pipe portion and the automobile body is reduced, and the probability of abrasion is further avoided. Through preceding spacing 42 and supplementary preceding spacing, and then improve the spacing effect to the bracing piece, spacing once is realized through preceding spacing 42, and spacing twice is realized to supplementary preceding spacing. Compare the structural design of a plurality of holding tanks of tradition, single buckle can realize the spacing fixed to the bracing piece. In addition, the buckle and the automobile body are detachably designed, so that the replacement is convenient.
The bottom of the auxiliary front limiting piece 43 is provided with three outwardly extending support columns, and the bottoms of the support columns are connected with the support blocks. The limiting effect on the supporting rod is convenient to realize.
The first sheath 3 is a PE sheath, the second sheath 2 is a PE sheath, and the buckle 4 is a PE buckle.
PE, also known as polyethylene, is a soft and tough material that has good impact resistance, is thermoplastic, and can be formed into various shapes.
The material of the support rod body 1 is Q235A. The Q235A yield strength is 185-235MPa, the tensile strength is more than or equal to 370MPa, and the elongation percentage A50 after fracture is more than or equal to 25 percent. The first sheath is coated with a fluorescent coating.
The first bending part 11, the inclined rod part 12, the straight rod part 13 and the second bending part are sequentially connected to form a shape like a Chinese character 'ji'. The supporting strength is convenient to guarantee, the occupied space is controlled, the weight is increased less, and the structure is firm and compact.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The engine bin hood supporting rod with the protective sheath comprises a supporting rod body, wherein the right end part of the supporting rod body is used for abutting against an engine bin hood, and the supporting rod body is characterized by comprising a first bending part, a forward bent inclined rod part, a forward bent straight rod part, a forward bent second bending part and an S-shaped bent second bending part which are sequentially connected from left to right;
a first sheath is fixed on the periphery of the second bending part through injection molding;
a second sheath is fixed on the periphery of the right end of the straight rod part, and at least three annular protrusions are sequentially arranged on the second sheath along the axial direction;
the support rod body is provided with a first protective sleeve, a second protective sleeve and a support rod body, wherein the support rod body is provided with a first annular bulge and a second annular bulge which are arranged in parallel, the support rod body is provided with a first protective sleeve, the support rod body is provided with a second annular bulge, the support rod body is provided with a support rod, the support rod body is provided with a first protective;
the clamping part comprises a supporting block, a front limiting piece, a rear limiting piece and an auxiliary front limiting piece, the front limiting piece and the rear limiting piece are respectively arranged on the front side and the rear side of the supporting block, the front limiting piece is vertically arranged in a cylindrical shape, and the front limiting piece and the rear limiting piece are respectively abutted against the front side and the rear side of the second sheath;
the auxiliary front limiting piece is arranged on the periphery of the front limiting piece, the auxiliary front limiting piece is connected with the supporting block, a gap is reserved between the auxiliary front limiting piece and the front limiting piece, and the height of the front limiting piece is higher than that of the auxiliary front limiting piece;
the rear limiting piece is provided with an arc-shaped extension part extending forwards, and the extension part props against the top of the second sheath.
2. The engine compartment hood support rod with the protective sheath of claim 1, wherein: the bottom of the auxiliary front limiting piece is provided with three supporting columns extending outwards, and the bottoms of the supporting columns are connected with the supporting blocks.
3. The engine compartment hood support rod with the protective sheath of claim 1, wherein: the first sheath is a PE sheath, the second sheath is a PE sheath, and the buckle is a PE buckle.
4. The engine compartment hood support rod with the protective sheath of claim 1, wherein: the material of the bracing piece body is Q235A.
5. The engine compartment hood support rod with the protective sheath of claim 1, wherein: the first bending part, the inclined rod part, the straight rod part and the second bending part are sequentially connected to form a shape like a Chinese character 'ji'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922281118.7U CN211923882U (en) | 2019-12-18 | 2019-12-18 | Engine compartment hood supporting rod with protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922281118.7U CN211923882U (en) | 2019-12-18 | 2019-12-18 | Engine compartment hood supporting rod with protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211923882U true CN211923882U (en) | 2020-11-13 |
Family
ID=73325448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922281118.7U Active CN211923882U (en) | 2019-12-18 | 2019-12-18 | Engine compartment hood supporting rod with protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211923882U (en) |
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2019
- 2019-12-18 CN CN201922281118.7U patent/CN211923882U/en active Active
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