CN220948247U - Adjustable air guide sleeve - Google Patents
Adjustable air guide sleeve Download PDFInfo
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- CN220948247U CN220948247U CN202322873588.9U CN202322873588U CN220948247U CN 220948247 U CN220948247 U CN 220948247U CN 202322873588 U CN202322873588 U CN 202322873588U CN 220948247 U CN220948247 U CN 220948247U
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- rod
- air guide
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- 238000007789 sealing Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to an adjustable air guide sleeve, and belongs to the field of vehicle accessories. The technical scheme is that the adjustable guide hood comprises a guide hood main body, wherein the guide hood main body comprises a fixed hood body and a movable hood body, the lower part of the movable hood body is hinged with the upper part of the fixed hood body, a hinge shaft between the fixed hood body and the movable hood body is horizontally arranged, a first fixed assembly is arranged on the fixed hood body, and a second fixed assembly is arranged on the movable hood body; one of the first fixing component and the second fixing component is provided with a first fixing site, the other one of the first fixing component and the second fixing component is provided with a plurality of second fixing sites, the second fixing sites are arranged along the circumference of the hinge shaft, and the first fixing sites can be connected and fixed with the second fixing sites. The utility model has the beneficial effects that the top end position can be adjusted, and the height adjustment of different gears of the air guide sleeve is realized through the combination of different fixing points on the first fixing piece and the second fixing piece, so that the air guide sleeve can be adapted to containers with different sizes, and the wind resistance of a vehicle is kept at a lower level.
Description
Technical Field
The utility model relates to the field of vehicle accessories, in particular to an adjustable air guide sleeve.
Background
In a freight vehicle, it is common to include a cabin portion at the front of the vehicle and a cargo box portion at the rear of the vehicle, and in the production process, the cabin and the cargo box are separately designed and manufactured and then assembled according to the needs of the user. Because the container volume is different, the vertical height dimension of the container is also different, when the container is higher than the cab, the part of the container higher than the cab forms a vertical windward surface in the running process of the vehicle, and larger windage is generated.
In this regard, a guide cover is usually additionally arranged at the top of the cab, so that an inclined plane transition is formed between the front part of the cab and the top surface of the container, and the wind resistance is reduced.
For certain assembly appearance, the shape of the corresponding air guide sleeve is fixed, namely, one air guide sleeve can only be matched with a container with fixed height, but in actual use, the height of the container can be different according to actual requirements, and the container can be replaced in the use process of a vehicle. When the actual container height is higher or lower than the design height, a height difference is generated between the container and the top of the air guide sleeve, and the problem of wind resistance increase exists.
Disclosure of Invention
The utility model provides an adjustable air guide sleeve aiming at the problem that the prior air guide sleeve for a vehicle is poor in universality when the size of a container is changed.
In order to solve the problems, the utility model adopts the technical scheme that the adjustable air guide sleeve comprises an air guide sleeve main body, wherein the air guide sleeve main body comprises a fixed sleeve body and a movable sleeve body, the lower part of the movable sleeve body is hinged with the upper part of the fixed sleeve body, a hinge shaft between the fixed sleeve body and the movable sleeve body is horizontally arranged, a first fixed assembly is arranged on the fixed sleeve body, and a second fixed assembly is arranged on the movable sleeve body; one of the first fixing component and the second fixing component is provided with a first fixing site, the other one of the first fixing component and the second fixing component is provided with a plurality of second fixing sites, the second fixing sites are arranged along the circumference of the hinge shaft, and the first fixing sites can be connected and fixed with the second fixing sites. This scheme has designed a kuppe that top position can the height adjustment, through the combination of different fixed points on first mounting and the second mounting, realizes the altitude mixture control of kuppe different gears, makes it can adapt to not unidimensional packing box, makes the vehicle windage keep at lower level.
Preferably, the first fixing component comprises a fixing rod, the fixing rod is arranged on the back surface of the fixing cover body, a first fixing plate is arranged on the fixing rod, a second fixing plate is arranged on the back surface of the movable cover body, the second fixing plate is overlapped with the first fixing plate, and the first fixing site and the second fixing site are respectively arranged on the first fixing plate and the second fixing plate.
Preferably, the fixed cover body comprises a front panel and two side panels, and the side panels are connected with the edges of the two sides of the front panel; the dead lever is the U-shaped, including first horizontal pole and two first montants, first montant is located the both ends of first horizontal pole respectively, two first montants respectively with the medial surface fixed connection of two side boards, first horizontal pole is located the top of first montant, first horizontal pole is on a parallel with the articulated shaft between the fixed cover body and the movable cover body, first fixed plate sets up on first horizontal pole. Through the body of rod structure, can set up the fixed point that supports in the middle part position of kuppe and can install many fixed plate structures, improved the support strength to the movable cover body, prevent to warp.
Preferably, the edges of the two sides of the front panel are respectively provided with a convex edge, the convex edges are positioned on the back surface of the front panel, and the convex edges of the two sides are respectively connected with the two side panels through bolts. The fixed cover body adopts a split structure, is convenient to manufacture and has lower cost.
Preferably, the fixed cover body is also provided with a stay bar which is L-shaped, and two ends of the stay bar are respectively and fixedly connected with the front panel and the side panel.
Preferably, the bottom inner side of the side panel is provided with an inner support plate, the bottom outer side of the side panel is provided with an outer support plate, the outer support plate is used for being connected with a vehicle body, the inner support plate and the outer support plate are connected through bolts, the bolts penetrate through the side panel, and the stay bars are fixedly arranged on the inner support plate. The mounting position of the stay bar is directly connected with the vehicle body, so that the mounting stability of the front panel of the fixed cover body is improved, and the deformation is prevented.
Preferably, the first fixing plate and the second fixing plate are arc-shaped plates, and arc-shaped circle centers of the first fixing plate and the second fixing plate are positioned on the hinge shaft between the fixed cover body and the movable cover body. When the movable cover body rotates and adjusts, the two fixing plates can keep fit, connection and fixation are convenient, and the supporting effect is good.
Preferably, a hinge assembly is arranged between the fixed cover body and the movable cover body, the hinge assembly comprises a fixed rod, the fixed rod is arranged on the back surface of the fixed cover body, a clamping ring is arranged on the back surface of the movable cover body, and the clamping ring is connected to the fixed rod in a surrounding mode.
Preferably, the dead lever is the U-shaped, including second horizontal pole and two second montants, the both ends of second horizontal pole respectively with two second montants fixed connection, two second montants respectively with two side board fixed connection, the second horizontal pole is located the top of second montant, snap ring and second montant are connected. The independent rod body structure is used as the hinge assembly, so that the strength of hinge connection is improved, the panel structure of the guide cover is simplified, and the manufacturing cost of the guide cover main body can be reduced.
Preferably, a sealing strip is arranged at the bottom edge of the fixed cover body.
According to the technical scheme, the air guide sleeve structure has the advantages that the height of the movable cover body can be adjusted through the hinge structure, so that the air guide sleeve structure can be adapted to containers with various height sizes, and the wind resistance of a vehicle is reduced; the fixed structure is arranged along the top edge of the movable cover body, so that the movable cover body can be effectively supported, and the movable cover body is prevented from deforming; the hinge components are arranged independently, so that the hinge connection strength is improved, the panel structure of the dome main body is simplified, and the integral strength is high and the manufacturing is convenient.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a specific embodiment of the present utility model.
Fig. 2 is a schematic structural diagram of a second embodiment of the present utility model.
Fig. 3 is a schematic structural view of a fixing rod according to an embodiment of the present utility model.
In the figure: 1. the novel cover comprises a fixed cover body, 1-1 of side panels, 1-2 of front panel, 2 of movable cover body, 3 of supporting rod, 4 of inner support plate, 5 of outer support plate, 6 of hinging rod, 7 of snap ring, 8 of fixing rod, 8-1 of first cross rod, 8-2 of first vertical rod, 9 of second fixing plate, 10 of first fixing plate, 11 of sealing strip and 12 of nut.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the invention are intended to be within the scope of the patent protection.
As shown in fig. 1-3, an adjustable air guide sleeve comprises an air guide sleeve body, the air guide sleeve body comprises a fixed cover body 1 and a movable cover body 2, the fixed cover body 1 comprises a front panel 1-2 and two side panels 1-1, convex edges are respectively arranged at two side edges of the front panel 1-2 and are positioned at the back of the front panel 1-2, the convex edges are respectively connected with the two side panels through bolts, the front panel 1-2 and the side panels 1-1 enclose a U-shaped panel structure, an inner support plate 4 is arranged at the inner side of the bottom of each side panel, an outer support plate 5 is arranged at the outer side of each side panel, the outer support plate 5 is L-shaped, the vertical part of the outer support plate 5 is connected with the inner support plate 4 through bolts in a penetrating mode, the bolts penetrate through the side panels at the same time, the horizontal part of the outer support plate 5 is used for connecting a vehicle body, a support rod 3 is fixedly arranged on the inner support plate 4, the support rod 3 is in an L shape, one end of the support rod 3 is fixedly connected with the inner support plate 4, the other end of the support rod 3 is fixedly connected with the front panel 1-2, and the bottom edge of the fixed cover body 1 is fixedly connected with the bottom edge 11.
A hinge assembly and a fixing assembly are arranged between the fixed cover body and the movable cover body:
specifically, the hinge assembly includes hinge rod 6, hinge rod 6 is the U-shaped, including second horizontal pole and two second montants, the both ends of second horizontal pole respectively with two second montants fixed connection, two second montants pass through pipe strap fixed connection with two side board 1-1 respectively, the second horizontal pole is located the top of second montant, snap ring 7 is connected with the second montant, hinge rod 6 sets up the back at fixed cover 1, a plurality of snap rings 7 (three in this embodiment) are installed to border department under the back of movable cover 2, snap ring 7 encircles and connects on the first horizontal pole of hinge rod 6, three snap ring is located the both ends and the intermediate position that the handing-over is anti-respectively, the snap ring can rotate on the first horizontal pole, and then form hinge structure, make movable cover body can rotate around first horizontal pole.
The fixing component comprises a fixing rod 8, the fixing rod 8 is positioned on the back of the fixing cover body, the fixing rod 8 is U-shaped and comprises a first transverse rod 8-1 and two first vertical rods 8-2, the first vertical rods 8-2 are respectively positioned at two ends of the first transverse rod 8-1, the two first vertical rods 8-2 are respectively fixedly connected with the inner side surfaces of the two side panels 1-1, the first transverse rod 8-1 is positioned above the first vertical rod 8-2, the first transverse rod 8-1 is parallel to the second transverse rod, a plurality of first fixing components are mounted on the first transverse rod 8-1, each first fixing component comprises a first arc-shaped plate, a first through hole is formed in the first arc-shaped plate, a nut 12 is welded on one surface of each first arc-shaped plate, and a threaded hole of the nut 12 is coaxially arranged with the first through hole; the back of the movable cover body 2 corresponds the position of first fixed subassembly and is equipped with the fixed subassembly of second, and the fixed subassembly of second is the second arc, and the laminating of the one side of nut 12 is backed to second arc and first arc, and the arc centre of a circle of first arc and second arc all is located the second horizontal pole, has seted up a plurality of second through-holes on the second arc, on every second arc, a plurality of second through-holes set up along arc extending direction, are located different high positions promptly.
When the guide cover structure is used, according to the difference of the heights of the containers, the second through holes at different positions are opposite to the first through holes, then the fixing bolts sequentially penetrate through the second through holes and the first through holes and are fixedly connected with the nuts 12 in a threaded mode, and then the movable cover body 2 is fixed at the required height position, so that the height of the guide cover can be flexibly adjusted for the containers at different heights.
According to the embodiment, the air guide sleeve structure has the beneficial effects that the height of the movable cover body can be adjusted through the hinge structure, so that the air guide sleeve structure can be suitable for containers with various height sizes, and the wind resistance of a vehicle is reduced; the fixed structure is arranged along the top edge of the movable cover body, so that the movable cover body can be effectively supported, and the movable cover body is prevented from deforming; the hinge components are arranged independently, so that the hinge connection strength is improved, the panel structure of the dome main body is simplified, and the integral strength is high and the manufacturing is convenient.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The adjustable guide cover comprises a guide cover main body and is characterized in that the guide cover main body comprises a fixed cover body (1) and a movable cover body (2), the lower part of the movable cover body (2) is hinged with the upper part of the fixed cover body (1), a hinge shaft between the fixed cover body (1) and the movable cover body (2) is horizontally arranged, a first fixed component is arranged on the fixed cover body (1), and a second fixed component is arranged on the movable cover body (2);
One of the first fixing component and the second fixing component is provided with a first fixing site, the other one of the first fixing component and the second fixing component is provided with a plurality of second fixing sites, the second fixing sites are arranged along the circumference of the hinge shaft, and the first fixing sites can be connected and fixed with the second fixing sites.
2. The adjustable dome as claimed in claim 1, characterized in that the first fixing component comprises a fixing rod (8), the fixing rod (8) is arranged on the back of the fixed dome, a first fixing plate (10) is arranged on the fixing rod (8), a second fixing plate (9) is arranged on the back of the movable dome (2), the second fixing plate (9) is overlapped with the first fixing plate (10), and the first fixing site and the second fixing site are respectively arranged on the first fixing plate (10) and the second fixing plate (9).
3. Adjustable dome according to claim 2, characterized in that the fixed housing (1) comprises a front panel (1-2) and two side panels (1-1), the side panels (1-1) being connected to the two side edges of the front panel (1-2); the fixed rod (8) is U-shaped, and comprises a first cross rod (8-1) and two first vertical rods (8-2), wherein the first vertical rods (8-2) are respectively positioned at two ends of the first cross rod (8-1), the two first vertical rods (8-2) are respectively fixedly connected with the inner side faces of the two side panels (1-1), the first cross rod (8-1) is positioned above the first vertical rods (8-2), the first cross rod is parallel to a hinge shaft between the fixed cover body (1) and the movable cover body (2), and the first fixed plate (10) is arranged on the first cross rod (8-1).
4. An adjustable air guide sleeve as claimed in claim 3, characterized in that the side edges of the front panel (1-2) are respectively provided with a convex edge, the convex edge is positioned on the back surface of the front panel (1-2), and the convex edges on the two sides are respectively connected with the two side panels through bolts.
5. The adjustable air guide sleeve as claimed in claim 4, wherein the fixed cover body (1) is further provided with a stay bar (3), the stay bar (3) is L-shaped, and two ends of the stay bar (3) are fixedly connected with the front panel (1-2) and the side panel (1-1) respectively.
6. The adjustable air guide sleeve according to claim 5, wherein an inner support plate (4) is installed on the inner side of the bottom of the side panel, an outer support plate (5) is installed on the outer side of the bottom of the side panel, the outer support plate (5) is used for being connected with a vehicle body, the inner support plate (4) and the outer support plate (5) are connected through bolts, the bolts penetrate through the side panel, and the stay bar (3) is fixedly installed on the inner support plate (4).
7. The adjustable air guide sleeve as claimed in claim 2, characterized in that the first fixing plate (10) and the second fixing plate (9) are arc-shaped plates, and arc-shaped circle centers of the first fixing plate and the second fixing plate are positioned on the hinge shaft between the fixed cover body (1) and the movable cover body (2).
8. An adjustable dome according to claim 3, characterized in that a hinge assembly is arranged between the fixed and the movable housing (1, 2), the hinge assembly comprising a hinge rod (6), the hinge rod (6) being arranged on the back of the fixed housing (1), a snap ring (7) being mounted on the back of the movable housing (2), the snap ring (7) being connected around the hinge rod (6).
9. The adjustable air guide sleeve as claimed in claim 8, wherein the hinge rod (6) is U-shaped and comprises a second cross rod and two second vertical rods, two ends of the second cross rod are fixedly connected with the two second vertical rods respectively, the two second vertical rods are fixedly connected with the two side panels (1-1) respectively, the second cross rod is located above the second vertical rods, and the clamping ring (7) is connected with the second vertical rods.
10. Adjustable air guide sleeve according to claim 1, characterized in that the bottom edge of the fixed sleeve body (1) is provided with a sealing strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322873588.9U CN220948247U (en) | 2023-10-25 | 2023-10-25 | Adjustable air guide sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322873588.9U CN220948247U (en) | 2023-10-25 | 2023-10-25 | Adjustable air guide sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220948247U true CN220948247U (en) | 2024-05-14 |
Family
ID=91008639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322873588.9U Active CN220948247U (en) | 2023-10-25 | 2023-10-25 | Adjustable air guide sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220948247U (en) |
-
2023
- 2023-10-25 CN CN202322873588.9U patent/CN220948247U/en active Active
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