CN209305479U - A kind of easy assembling type automobile luggage racks - Google Patents
A kind of easy assembling type automobile luggage racks Download PDFInfo
- Publication number
- CN209305479U CN209305479U CN201822136856.8U CN201822136856U CN209305479U CN 209305479 U CN209305479 U CN 209305479U CN 201822136856 U CN201822136856 U CN 201822136856U CN 209305479 U CN209305479 U CN 209305479U
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- cross beam
- locking
- base
- positioning
- screw rod
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Abstract
The utility model discloses a kind of easy assembling type automobile luggage racks, including crossbeam；The crossbeam has two symmetrically arranged clamping mechanisms for being connected on automobile door frame；The clamping mechanism is moved horizontally in the crossbeam；The positioning mechanism for locking the clamping mechanism position is equipped between the clamping mechanism and the crossbeam；Wherein, the clamping mechanism includes pedestal and the sweeping grab for being connected with automobile door frame；The grab can be mobile relative to the pedestal, and pre-tightening mechanism is equipped between the pedestal and the grab.It the advantage is that, suitable for the vehicle that roof does not have luggage carrier to shelve in advance, be mutually clamped with door frame, to realize the Fast Installation with vehicle, and structure is simple, the original shape for not needing damage vehicle be can be used.
Description
Technical Field
The utility model relates to an automotive supplies technical field especially relates to a civilian dress formula car luggage rack.
Background
With the rapid development of the automobile industry, automobiles become common people's daily transportation means, automobiles develop towards the direction of multifunctionalization and comfort, and devices are gradually humanized. Many people have the habit of riding in the field, and a common automobile trunk cannot carry a bicycle or a mountain bike. Most automobiles do not have a very wide trunk, and when a lot of luggage is available, the luggage is often placed on a rear seat of the automobile, so that riding comfort is seriously affected. Therefore, the automobile luggage rack is produced. However, many automobiles do not have reserved luggage rack interfaces during production, and can not be provided with roof luggage racks; some luggage racks can be installed only by punching holes on the roof of the vehicle, so that the integrity of the vehicle body is damaged; and some luggage racks are adhered to the roof of the car, so that certain potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a just, adorn formula car luggage rack is applicable to the vehicle that the roof does not have the luggage rack and adorn the frame in advance, with door frame looks joint to realize the quick installation with the vehicle, and simple structure, the original shape that need not damage the vehicle can be used.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable automobile luggage rack comprises a cross beam; two symmetrically arranged clamping mechanisms for clamping the automobile door frame are arranged below the cross beam; the clamping mechanism moves horizontally on the cross beam; a positioning mechanism for locking the position of the clamping mechanism is arranged between the clamping mechanism and the cross beam; wherein,
the clamping mechanism comprises a base and a bent clamping hook used for being connected with an automobile door frame; the clamping hook can move relative to the base, and a pre-tightening mechanism is arranged between the base and the clamping hook.
Furthermore, the pre-tightening mechanism comprises a through hole arranged on the base, a screw rod penetrating through the through hole, a connecting seat connected with the clamping hook and a pre-tightening piece sleeved on the screw rod, wherein the connecting seat is arranged in the mounting groove on the base and is abutted against the inner wall of the mounting groove; the through-hole sets up on the inner wall of mounting groove, the screw rod passes simultaneously the connecting seat with through-hole on the base, the cover is established pretension piece one end on the screw rod with the connecting seat offsets, and the other end offsets with the nut of screw rod, passes the screw rod of through-hole adopts hexagon nut locking.
Preferably, two ends of the cross beam are provided with locking mechanisms for locking the clamping mechanisms, the cross section of the cross beam is of a hollow structure, and each locking mechanism comprises a fixing piece arranged on the base, a spiral rod arranged in the cross beam and locking pins arranged at two ends of the cross beam; the locking pin rotates to drive the screw rod to lock the fixing piece.
Furthermore, the pretensioning piece is a spring, one end of the spring abuts against the connecting seat, and the other end of the spring abuts against a screw cap of the screw rod.
Furthermore, the bottom of the cross beam is provided with a T-shaped groove, the positioning mechanism comprises positioning plates clamped on the inner side and the outer side of the T-shaped groove and positioning screws penetrating through and locking the two positioning plates, the positioning plates positioned on the outer side of the T-shaped groove are fixedly connected with the base, and the positioning plates positioned on the inner side of the T-shaped groove are movably connected with the base.
Furthermore, an inward-concave mounting position is arranged in the middle of the positioning plate located on the outer side of the T-shaped groove, a positioning hole is formed in the mounting position, and the positioning screw penetrates through the positioning hole to be locked and fixed with the positioning plate located on the inner side of the T-shaped groove.
Furthermore, locking mechanisms for locking the clamping mechanisms are arranged at two ends of the cross beam, the cross section of the cross beam is of a hollow structure, and each locking mechanism comprises a fixing piece arranged on the base, a spiral rod arranged in the cross beam and locking pins arranged at two ends of the cross beam; the locking pin rotates to drive the screw rod to lock the fixing piece.
Further, the screw rod is in threaded connection with the fixing piece.
Further, the locking pin is in threaded connection with the screw rod.
The above and other objects, features, and advantages of the present invention will be further apparent from the following detailed description and the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a portable automobile luggage rack according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a clamping mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view of a portable automobile luggage rack according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a locking mechanism according to an embodiment of the present invention;
in the figure: 10. a cross beam; 11. a T-shaped slot;
20. a clamping mechanism; 21. a hook; 22. a base; 221. mounting grooves; 222. a stopper; 23. a pre-tightening mechanism; 231. a through hole; 232. a screw; 233. a connecting seat; 234. pre-tightening piece; 235. a hexagonal nut;
30. a positioning mechanism; 31. positioning a plate; 32. a set screw; 33. an installation position;
40. a locking mechanism; 41. a fixing member; 42. a screw rod; 43. and a locking pin.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
Referring to fig. 1 to 5 of the drawings, the easy-to-mount type automobile luggage rack according to the embodiment of the present invention will be clarified in the following description, wherein the latch mechanism solves the problem that the partial automobile can not mount the luggage rack without the luggage rack pre-mounting hole without damage, and under the premise of ensuring the integrity of the vehicle shell, the automobile luggage rack is firmly mounted with the automobile and is not easy to fall off.
As shown in fig. 1, the easy-to-mount type automobile luggage rack of the preferred embodiment includes a cross member 10; two symmetrically arranged clamping mechanisms 20 for clamping on an automobile door frame are arranged below the cross beam 10; the clamping mechanism 20 moves horizontally on the cross beam 10; a positioning mechanism 30 for locking the position of the clamping mechanism 20 is arranged between the clamping mechanism 20 and the cross beam 10; wherein,
the clamping mechanism 20 comprises a base 22 and a curved hook 21 used for being connected with an automobile door frame; the hook 21 can move relative to the base 22, and a pre-tightening mechanism 23 is arranged between the base 22 and the hook 21.
When the clamping mechanism is used, the automobile luggage rack is placed on the roof, the clamping hook 21 on the clamping mechanism 20 on one side is connected with the automobile door frame, the clamping hook 21 on the clamping mechanism 20 on the other side is connected with the automobile door frame, the distance between the two clamping mechanisms 20 is adjusted to be matched with the roof width of an actual vehicle, after the clamping mechanisms 21 on the two sides are determined to be clamped completely, the clamping mechanisms 20 on the two sides do not move relative to the cross beam 10 any more through the positioning mechanism 30 and are fixedly connected with the cross beam 10, and therefore the clamping hooks 21 are prevented from being separated from the door frame.
As shown in fig. 2, in order to facilitate the installation of the hook 21, the hook 21 can move relative to the base 22, and a pre-tightening mechanism 23 is disposed between the base 22 and the hook 21, more specifically, the pre-tightening mechanism 23 includes a through hole 231 disposed on the base 22, a screw rod 232 passing through the through hole 231, a connecting seat 233 connected to the hook 21, and a pre-tightening member 234 sleeved on the screw rod 232, wherein the connecting seat 233 is disposed in the installation groove 221 on the base 22 and abuts against an inner wall of the installation groove 221; the through-hole 231 sets up on the inner wall of mounting groove 221, screw 232 passes simultaneously connecting seat 233 with through-hole 231 on the base 22, the cover is established pretension piece 234 one end on the screw 232 with connecting seat 233 offsets, and the other end offsets with the nut of screw 232, passes the screw 232 of through-hole 231 adopts hexagon nut 235 to lock. The bottom of the mounting groove 221 is provided with two stoppers 222 arranged in parallel, and the hook 21 is located between the two stoppers 222. When the clamping mechanism 20 is assembled, the connecting seat 233 is firstly placed into the mounting groove 221, then the screw 232 sequentially penetrates through the connecting seat 233 and the through hole 231 on the mounting groove 221, at this time, the pre-tightening piece 234 on the screw 232 is in a loose state, then the screw 232 is screwed, one end of the pre-tightening piece 234 abuts against the connecting seat 233, the other end of the pre-tightening piece abuts against the screw cap of the screw 232, the pre-tightening piece is gradually compressed, and a large pressure is generated on the connecting seat 233, at this time, the connecting seat 233 and the hook 21 can still move relative to the base 22, so that the hook 21 can be firstly pulled out outwards to adjust the angle when being clamped with an automobile door frame, and then the locking is; after the adjustment is finished, the screw 232 is locked by the nut sleeved on the screw 232 at the other side of the base 22, so that the hook 21 cannot move. After the installation is finished, the bottom wall of the base 22 is abutted against the roof, and the hook 21 is clamped with the door frame to form a triangular positioning relation, so that the hook 21 is not easy to separate from the door frame. In this embodiment, the pre-tightening member 234 is a spring with a large elastic coefficient, one end of the spring abuts against the connecting seat 233, and the other end of the spring abuts against the nut of the screw 232.
As shown in fig. 3 and 4, the cross beam 10 of the present embodiment is a hollow structure, and has a T-shaped groove 11 therein, the positioning mechanism 30 includes a positioning plate 31 clamped inside and outside the T-shaped groove 11 and a positioning screw 32 penetrating and locking the two positioning plates 31, the positioning plate 31 located outside the T-shaped groove 11 is fixedly connected to the base 22, and the positioning plate 31 located inside the T-shaped groove 11 is movably connected to the base 22. When the clamping mechanism 20 is installed, a positioning plate 31 is firstly placed in the T-shaped groove 11 and abuts against the lower part of the cross beam 10, then the positioning plate 31 on the base 22 is aligned with the positioning plate 31 on the inner side of the T-shaped groove 11, and a positioning screw 32 simultaneously penetrates through the two positioning plates 31 and is locked, so that the two positioning plates 31 clamp the lower part of the cross beam 10, and the clamping mechanism 20 is positioned.
As a preferred embodiment, be located the T-slot 11 outside locating plate 31 middle part is equipped with inside sunken installation position 33, be equipped with the locating hole in the installation position 33, set screw 32 passes the locating hole is fixed with the locating plate 31 locking that is located the T-slot 11 inboard, and set screw 32 is threaded connection with two locating plates 31, and the nut on the set screw 32 is located the installation position 33, preliminary location when being convenient for install, simultaneously, makes things convenient for outside locating plate 31 card to go into in the T-slot 11, prevents that locating plate 31 from sliding.
As shown in fig. 4 and 5, when the automobile is in a driving process, the positioning block and the positioning screw 32 may be loosened, and therefore, in order to further improve the safety of the automobile luggage rack, a locking mechanism 40 is further added in this embodiment, two ends of the cross beam 10 are provided with the locking mechanisms 40 for locking the snapping mechanisms 20, the cross section of the cross beam 10 is a hollow structure, and the locking mechanism 40 includes a fixing member 41 arranged on the base 22, a screw rod 42 arranged inside the cross beam 10, and locking pins 43 arranged at two ends of the cross beam 10; the locking pin 43 rotates to drive the screw rod 42 to lock the fixing member 41. When locking, the screw rod 42 is engaged with the fixing member 41 on the base 22, and the locking pin 43 can be inserted into the screw rod 42 to lock the screw rod 42, thereby fixing the base 22. More specifically, the screw shaft 42 is threadedly coupled to the fixing member 41. The locking pin 43 is screwed to the screw rod 42.
After the pothook 21 of accomplishing latch mechanism 20 is connected with the car door frame, earlier through positioning mechanism 30 with two latch mechanism 20's position preliminary location, then will realize locking last fixedly through locking mechanism 40, insert the hob 42 with the locking round pin 43 among the locking mechanism 40, and select, make the hob 42 locking, no longer take place the motion, and hob 42 and base 22's mounting 41 threaded connection, under the condition that hob 42 no longer moves, base 22 also no longer removes, thereby make the distance between the latch mechanism 20 of two fixed, realize the installation of car luggage rack. If the automobile luggage rack of the embodiment is to be disassembled, the above-mentioned sequence is reversed.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (9)
1. A portable automobile luggage rack comprises a cross beam; the automobile door frame clamping device is characterized in that two symmetrically arranged clamping mechanisms used for being clamped on an automobile door frame are arranged below the cross beam; the clamping mechanism moves horizontally on the cross beam; a positioning mechanism for locking the position of the clamping mechanism is arranged between the clamping mechanism and the cross beam; wherein,
the clamping mechanism comprises a base and a bent clamping hook used for being connected with an automobile door frame; the clamping hook can move relative to the base, and a pre-tightening mechanism is arranged between the base and the clamping hook.
2. The portable automobile luggage rack of claim 1, wherein the pre-tightening mechanism comprises a through hole arranged on the base, a screw rod passing through the through hole, a connecting seat connected with the hook, and a pre-tightening member sleeved on the screw rod, wherein the connecting seat is arranged in the mounting groove on the base and is abutted against the inner wall of the mounting groove; the through-hole sets up on the inner wall of mounting groove, the screw rod passes simultaneously the connecting seat with through-hole on the base, the cover is established pretension piece one end on the screw rod with the connecting seat offsets, and the other end offsets with the nut of screw rod, passes the screw rod of through-hole adopts hexagon nut locking.
3. The easy-to-mount luggage rack of claim 2, wherein said preload member is a spring, one end of said spring abuts against said connecting seat, and the other end abuts against a nut of said screw.
4. The easy-to-mount automobile luggage rack according to claim 1, 2 or 3, wherein the bottom of the cross beam is provided with a T-shaped groove, the positioning mechanism comprises positioning plates clamped inside and outside the T-shaped groove and positioning screws penetrating and locking the two positioning plates, the positioning plate positioned outside the T-shaped groove is fixedly connected with the base, and the positioning plate positioned inside the T-shaped groove is movably connected with the base.
5. The easy-to-mount luggage rack of claim 4, wherein the middle portion of the positioning plate located outside the T-shaped slot is provided with an inwardly recessed mounting position, and the mounting position is provided with a positioning hole, and the positioning screw passes through the positioning hole and is locked with the positioning plate located inside the T-shaped slot.
6. The portable automobile luggage rack of claim 1, 2 or 3, wherein two ends of the cross beam are provided with locking mechanisms for locking the clamping mechanisms, the cross section of the cross beam is of a hollow structure, and the locking mechanisms comprise fixing pieces arranged on the base, screw rods arranged inside the cross beam and locking pins arranged at two ends of the cross beam; the locking pin rotates to drive the screw rod to lock the fixing piece.
7. The portable automobile luggage rack of claim 4, wherein two ends of the cross beam are provided with locking mechanisms for locking the clamping mechanisms, the cross beam has a hollow cross section, and the locking mechanisms comprise fixing pieces arranged on the base, screw rods arranged inside the cross beam and locking pins arranged at two ends of the cross beam; the locking pin rotates to drive the screw rod to lock the fixing piece.
8. The easy-to-mount vehicle rack according to claim 6, wherein the screw bar is screw-coupled to the fixing member.
9. The easy-to-mount vehicle rack according to claim 6, wherein the locking pin is threadedly coupled to the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136856.8U CN209305479U (en) | 2018-12-19 | 2018-12-19 | A kind of easy assembling type automobile luggage racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136856.8U CN209305479U (en) | 2018-12-19 | 2018-12-19 | A kind of easy assembling type automobile luggage racks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305479U true CN209305479U (en) | 2019-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136856.8U Active CN209305479U (en) | 2018-12-19 | 2018-12-19 | A kind of easy assembling type automobile luggage racks |
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| CN (1) | CN209305479U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799701A (en) * | 2021-09-15 | 2021-12-17 | 宁波信泰机械有限公司 | A quick-install and quick-release roof rack beam |
| CN113815539A (en) * | 2021-11-06 | 2021-12-21 | 保定市东利机械制造股份有限公司 | Roof rack cross beam mounting structure with convex edges on two sides of automobile roof |
-
2018
- 2018-12-19 CN CN201822136856.8U patent/CN209305479U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113799701A (en) * | 2021-09-15 | 2021-12-17 | 宁波信泰机械有限公司 | A quick-install and quick-release roof rack beam |
| CN113815539A (en) * | 2021-11-06 | 2021-12-21 | 保定市东利机械制造股份有限公司 | Roof rack cross beam mounting structure with convex edges on two sides of automobile roof |
| CN113815539B (en) * | 2021-11-06 | 2023-05-02 | 保定市东利机械制造股份有限公司 | Roof luggage rack beam mounting structure with convex edges on two sides of automobile roof |
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