CN221113724U - Automobile luggage rack foot stand - Google Patents

Abstract

The utility model discloses an automobile luggage rack foot seat, wherein a buckling groove is formed in a top plate in a penetrating manner along the length direction, a guide plate is connected in a main body part and obliquely extends to the middle part of the top plate in the length direction from the lower part of a locking end, the guide plate is arranged to avoid the buckling groove, and a waist-shaped hole is formed in the guide plate in a penetrating manner along the length direction; according to the automobile luggage rack foot seat, the grabbing buckle part can be fixed in an auxiliary mode through the guide plate, the bolt penetrates through the bolt fixing seat and the kidney-shaped hole to form fit with the internal threaded hole, and when the bolt is continuously locked with the fixing pin, the locking opening and the arc-shaped tongs complete locking action; the length direction of the bolt and the length direction of the buckle structure are arranged at an included angle of 95-145 degrees, so that an obtuse triangle is formed, and high-quality stability is provided; the structure formed by the bolts, the grabbing buckle parts and the connecting lock can be limited by the guide plate in the pre-installation and disassembly processes, so that the falling risk is avoided.

Description

Automobile luggage rack foot stand

Technical Field

The utility model relates to a luggage rack fixing structure, in particular to an automobile luggage rack foot seat.

Background

A vehicle roof rack is a load-bearing foundation tool secured to the roof of a vehicle and generally includes a plurality of latch structures connected to a roof rack rail and a roof rack body connected between the plurality of latch structures.

As in chinese patent CN205800959U, the connecting device of the automobile luggage rack includes a housing, a slider and a sheath, the slider slides back and forth on the housing, a clamping gap is provided between the sheath and the slider, and the vertical rod is clamped in the clamping gap; the shell is positioned and rotated with a screw, the screw is in threaded connection with the sliding block, and the sliding block slides on the shell by rotating the screw. As in chinese patent CN217124684U, a fixing device for roof rack is disclosed, where the fixing part includes a housing containing an inner cavity, a compressing part disposed in the inner cavity and slidingly connected to the supporting rod, a connecting part disposed in the inner cavity and connected to the roof beam, and an adjusting rod screwed to the compressing part and penetrating the connecting part, the compressing part includes a compressing part slidingly disposed in the supporting rod and a locking block for screwed connection of the adjusting rod, and a certain included angle is formed between the adjusting rod and the supporting rod. The existing locking structure has the problems of inconvenient processing, unstable locking structure and inconvenient installation (such as no preassembly state, easy part loss and the like).

Disclosure of utility model

The utility model mainly aims to provide a foot seat of an automobile luggage rack, which aims to solve the problems of inconvenient processing, unstable locking structure and inconvenient installation of the existing locking structure.

In order to achieve the above object, the present utility model provides a luggage rack foot stand for an automobile, comprising:

the main body part comprises two side walls, a guide plate and a top plate connected to the tops of the two side walls, wherein the two ends of the main body part in the length direction are respectively a connecting end and a locking end, a buckle groove is arranged on the top plate in a penetrating manner along the length direction, a locking opening is arranged below the locking end, the guide plate is connected in the main body part, inclines from the lower part of the locking end and avoids the buckle groove to extend to the middle part of the top plate in the length direction, a waist-shaped hole is arranged on the guide plate in a penetrating manner along the length direction,

One end of the length direction of the connecting lock is a buckling structure which can be in releasable fit with the buckling groove, and the other end of the length direction is provided with two hanging lugs at intervals in the width direction;

the fixing pin is hinged to the two hanging lugs, and an internal threaded hole perpendicular to the length direction of the fixing pin is formed between the two hanging lugs through the fixing pin;

the clamping part is provided with an arc-shaped gripper corresponding to the locking opening at one end in the length direction, a bolt fixing seat is arranged on the clamping part, and the other end of the clamping part in the length direction extends into the main body part;

the bolt passes through the bolt fixing seat and the kidney-shaped hole to form fit with the internal threaded hole;

the shell is connected with the locking end;

When the bolt is connected with the fixing pin, the length direction of the bolt and the length direction of the buckle structure form an included angle of 95-145 degrees.

Further, the auto luggage rack foot stand further includes a reinforcing spacer connected to the locking opening from the length direction of the main body portion.

Further, the width of the locking end side of the buckling groove in the length direction is smaller than the width of the locking end side.

Further, the reinforcing pad is connected to the housing.

Further, a fixed gap is formed between two ends of the guide plate in the width direction and the two side walls respectively, and clamping plates matched with the fixed gap are downwards extended from the other ends of the grabbing buckle part in the length direction in the width direction.

Further, the guide plate is integrally formed with the body portion.

Further, the shell is fastened or clamped to the locking end.

Further, when the connection lock is clamped in the clamping groove of the main body part, the clamping structure is sunk in the top plate.

Further, the two lugs fix the fixing pin in the length direction of the fixing pin.

Further, the connecting lock, the bolt and the fixing pin are all made of metal materials.

According to the automobile luggage rack foot seat, the grabbing buckle part can be fixed in an auxiliary mode through the guide plate, the bolt penetrates through the bolt fixing seat and the kidney-shaped hole to form fit with the internal threaded hole, and when the bolt is continuously locked with the fixing pin, the locking opening and the arc-shaped tongs complete locking action; the length direction of the bolt and the length direction of the buckle structure form an included angle of 95 to degrees, so that an obtuse triangle is formed, and high-quality stability is provided; the structure formed by the bolts, the grabbing buckle parts and the connecting locks can be limited by the guide plate in the pre-installation and disassembly processes, so that the falling risk is avoided; meanwhile, due to the blocking of the guide plate, a fixed structure formed between the grabbing buckle part and the connecting lock cannot fall off in the pre-installation process and the disassembly process; the shell is connected with the locking end to close the locking end, and meanwhile, the abnormal action of the grabbing part can be limited, so that the shell also participates in the fixing function.

Drawings

FIG. 1 is a schematic view of a main body portion of a luggage rack foot mount for an automobile in accordance with a first embodiment of the present utility model;

FIG. 2 is a schematic view of a first embodiment of the attachment lock of the foot rest of the auto luggage rack of the present utility model;

FIG. 3 is a schematic view showing the combination of the catch portion of the luggage rack foot stand and the bolt of the first embodiment of the present utility model;

FIG. 4 is a schematic view showing the combination of the clasp portion, bolt and attachment lock of the auto luggage rack foot mount according to the first embodiment of the present utility model;

FIG. 5 is a schematic view of a first embodiment of the utility model (with the housing hidden) of a luggage rack foot mount;

FIG. 6 is a schematic view (first view) of a first embodiment of the auto luggage rack foot mount of the present utility model;

FIG. 7 is a schematic view (second view) of a first embodiment of the auto luggage rack foot mount of the present utility model;

FIG. 8 is a schematic view of the use of a luggage rack foot mount for an automobile in accordance with a first embodiment of the present utility model;

Fig. 9 is a schematic view of a second embodiment of the auto luggage rack foot mount of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.

It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Referring to fig. 1 to 9, in one embodiment of the present utility model, a luggage rack foot stand for an automobile includes:

The main body 100 comprises two side walls 110, a guide plate 120 and a top plate 130 connected to the tops of the two side walls 110, wherein the two ends of the main body 100 in the length direction are respectively a connecting end and a locking end, a buckling groove 131 is arranged on the top plate 130 in a penetrating manner in the length direction, a locking opening 140 is arranged below the locking end, the guide plate 120 is connected in the main body 100 and inclines from the lower part of the locking end and avoids the buckling groove 131 to extend to the middle part of the top plate 130 in the length direction, a waist-shaped hole 121 is arranged on the guide plate 120 in a penetrating manner in the length direction,

The connecting lock 200 has a fastening structure 210 detachably engaged with the fastening groove 131 at one end in the length direction, and two hanging lugs 220 are arranged at the other end in the width direction at intervals;

A fixing pin 300 hinged to the two hangers 220, wherein an internal threaded hole perpendicular to the length direction of the fixing pin 300 is penetrated between the two hangers 220 by the fixing pin 300;

One end of the catch part 400 in the length direction is an arc-shaped catch 410 corresponding to the locking opening 140, a bolt fixing seat 420 is arranged on the catch part 400, and the other end of the catch part 400 in the length direction extends into the main body part 100;

a bolt 500 passing through the bolt fixing base 420 and the kidney-shaped hole 121 to be engaged with the female screw hole;

a housing 600 connected to the locking end;

When the bolt 500 is connected to the fixing pin 300, the length direction of the bolt 500 and the length direction of the fastening structure 210 form an included angle of 95 to 145 degrees.

In the prior art, the locking structure has the problems of inconvenient processing, unstable locking structure and inconvenient installation (such as no preassembly state, easy part loss and the like).

In the present utility model, the two sidewalls 110 of the body part 100 and the top plate 130 connected to the top of the two sidewalls 110 form a structural basis, wherein the length direction of the top plate 130 is arranged along the length direction of the sidewalls 110. The top plate 130 is provided with a fastening groove 131 along the length direction, and the fastening groove 131 is used for fixing the subsequent connecting lock 200. The locking end of the main body portion 100 is adapted to mate with a roof rack beam, and the specific mating clasp portion 400 co-locks the rack beam; the connection end of the main body 100 is used for forming connection with other section bars of the luggage rack, and specifically, the connection mode can be a common mode of sleeving connection, screw connection and the like, which is not an important point of the present utility model. For example, the automobile luggage rack foot seat is used in combination with aluminum pipe 800 profiles; in the use process, the automobile luggage rack foot seats are connected to the longitudinal beams on the two sides of the roof, and the aluminum tubes 800 are fixed between the two automobile luggage rack foot seats, so that the main structure of the luggage rack is formed.

The guide plate 120 is disposed in the main body 100 and extends obliquely from the lower portion of the locking end to the middle of the top plate 130, and the guide plate 120 is disposed away from the fastening slot 131, that is, the guide plate 120 does not extend to the position of the fastening slot 131. The guide plate 120 is provided with a kidney-shaped hole 121 penetrating in the longitudinal direction, which is the basis for the subsequent bolt 500 to penetrate. The subsequent clasp part 400 can be fixed with assistance of the guide plate 120, and the fixing structure formed between the clasp part 400 and the connection lock 200 is not detached during pre-installation and detachment due to the blocking of the guide plate 120.

One end of the connecting lock 200 in the length direction is a fastening structure 210 which forms a releasable fit with the fastening groove 131, two hanging lugs 220 are arranged at the other end of the fastening structure 210 in the length direction at intervals in the width direction, and fixing holes penetrate through the hanging lugs 220 in the thickness direction.

The fixing pin 300 is hinged to the fixing holes of the two lugs 220, and an internal threaded hole perpendicular to the length direction of the fixing pin 300 is penetrated between the two lugs 220 by the fixing pin 300.

One end of the catch portion 400 in the length direction is an arc-shaped catch 410 corresponding to the locking port 140, and a bolt fixing seat 420 is provided on the catch portion 400. The other end of the catch portion 400 in the length direction extends into the body portion 100, and in the process, the guide plate 120 performs a guiding and stabilizing function.

The bolt 500 passes through the bolt fixing seat 420 and the kidney-shaped hole 121 to form a fit with the internal threaded hole, and when the bolt 500 is continuously locked with the fixing pin 300, the locking opening 140 and the arc-shaped grip 410 complete the locking action. Specifically, the structure formed by the bolt 500, the catch portion 400 and the coupling lock 200 can be restricted by the guide plate 120 during pre-installation and removal, thereby eliminating the risk of falling off.

The housing 600 is connected to the locking end to close the same, and also can limit the abnormal movement of the catching portion 400, so that the housing 600 also participates in the fixing function.

When the bolt 500 is connected to the fixing pin 300, the length direction of the bolt 500 and the length direction of the fastening structure 210 are arranged at an included angle of 95-145 degrees, and the above structures form an obtuse triangle, so that high-quality stability is provided in the use process of the luggage rack foot stand of the automobile.

In summary, the guide plate 120 can assist in fixing the catching portion 400, the bolt 500 passes through the bolt fixing seat 420 and the kidney-shaped hole 121 to form a fit with the internal threaded hole, and when the bolt 500 is continuously locked with the fixing pin 300, the locking opening 140 and the arc-shaped grip 410 complete the locking action; the length direction of the bolt 500 and the length direction of the buckle structure 210 form an included angle of 95-145 degrees, so that an obtuse triangle is formed, and high-quality stability is provided; the structure formed by the bolt 500, the catch portion 400 and the connection lock 200 can be limited by the guide plate 120 during pre-installation and removal, avoiding the risk of falling off; meanwhile, due to the blocking of the guide plate 120, the fixing structure formed between the catching part 400 and the connection lock 200 is not separated during the pre-installation and the disassembly; the housing 600 is connected to the locking end to close the same, and also can limit the abnormal movement of the catching portion 400, so that the housing 600 also participates in the fixing function.

Referring to fig. 1 to 8, in one embodiment, the auto luggage rack foot mount further includes a reinforcing spacer 700, and the reinforcing spacer 700 is connected to the locking port 140 from the length direction of the main body part 100.

In this embodiment, the reinforcement of the locking opening 140 is achieved by the reinforcement pad 700, and the material of the reinforcement pad 700 may be the same as that of the main body 100; or alternatively select a higher/lower strength material.

In one embodiment, the width of the locking groove 131 near the locking end is smaller than the width of the locking end.

In the present embodiment, the width of the side of the catch groove 131 near the catch portion 400 in the length direction is smaller than the width of the side far from the catch portion 400; in operation, the fastening structure 210 of the connection lock 200 is fastened to the side of the fastening slot 131 near the locking end in the length direction; during the mounting and dismounting process, one side of the locking end is remotely locked in the length direction by the buckling groove 131.

In one embodiment, the reinforcement pad 700 is made of rubber.

In this embodiment, the locking stability is improved and the cushioning effect is improved.

Referring to fig. 9, in one embodiment, the reinforcement pad 700 is coupled to the housing 600.

In this embodiment, when the reinforcing washer 700 is pressed against the main body 100 during use, the possibility of detachment of the reinforcing washer 700 is substantially not existed, and when the reinforcing washer 700 is connected to the housing 600, the risk of detachment of the housing 600 is also not existed, and accordingly, the individual fixing effect of the housing 600 can be reduced. If the above characteristic of the connection between reinforcing mat 700 and case 600 does not exist, the connection structure between the two needs to be stable so that case 600 does not fall off from main body 100, and accordingly, the processing difficulty or the installation difficulty must be increased. The connection between the reinforcing mat 700 and the case 600 may be variously changed, such as a unitary structure or an adhesive.

Referring to fig. 1 to 8, in one embodiment, a fixing gap 122 is formed between two ends of the guide plate 120 in the width direction and two side walls 110, and a clamping plate 430 engaged with the fixing gap 122 is extended downward from the other end of the catch portion 400 in the length direction at two ends of the guide plate in the width direction.

In this embodiment, on one hand, the clamping plate 430 on the grabbing portion 400 plays a role of a reinforcing rib, so that the overall structural strength of the grabbing portion 400 is improved; on the other hand, the fixing gaps 122 of the corresponding clip plates 430 are formed between both ends of the guide plate 120 in the width direction and the both side walls 110, respectively, so that the installation process of the catching portion 400 is guided while the stability of the catching portion 400 is higher.

In one embodiment, the guide plate 120 is integrally formed with the body portion 100.

In the foregoing embodiment, the connection mode of the guide plate 120 to the main body portion 100 is not limited, and may be a snap connection, a bolt connection, or the like. In this embodiment, the guide plate 120 is integrally formed, so that the installation difficulty is reduced, and meanwhile, the structural strength of the guide plate 120 is also ensured to a certain extent.

Referring to fig. 1 to 8, in one embodiment, the housing 600 is fastened or snapped to the locking end.

In the foregoing embodiment, the fixing manner of the housing 600 to the main body portion 100 is not limited, and may be bolting or other manners. In this embodiment, the fixing manner is limited to the clamping or fastening, so that the difficulty of molding or assembling and disassembling is improved.

Referring to fig. 1, in one embodiment, when the connection lock 200 is engaged with the locking groove 131 of the main body 100, the locking structure 210 is sunk in the top plate 130.

In this embodiment, by sinking the associated connection portion of connection lock 200 in roof 130, the likelihood of accidental touching of connection lock 200 during installation of a vehicle luggage rack foot mount or during use is reduced.

In one embodiment, two of the lugs 220 fix the fixing pin 300 in a length direction of the fixing pin 300.

After the bolt 500 is coupled with the fixing pin 300, the fixing pin 300 is not at risk of falling off due to the blocking of the bolt 500, and the fixing pin 300 is at risk of falling off during the installation process. In the present embodiment, by restricting the fixing pin 300, the possibility of the fixing pin 300 accidentally falling off during the installation process is eliminated. Specifically, an annular fixing structure may be provided on the fixing pin 300 to be movably restricted to be engaged with the fixing hole of the hanger 220.

In one embodiment, the connecting lock 200, the bolt 500 and the fixing pin 300 are all made of metal.

For example, the materials of the lock 200, the bolt 500 and the fixing pin 300 are selected from aluminum, stainless steel, and the like.

In summary, according to the auto luggage rack foot stand provided by the present utility model, the guide plate 120 can assist in fixing the grabbing buckle portion 400, the bolt 500 passes through the bolt fixing seat 420 and the kidney-shaped hole 121 to form a fit with the internal threaded hole, and when the bolt 500 is continuously locked with the fixing pin 300, the locking opening 140 and the arc-shaped grip 410 complete the locking action; the length direction of the bolt 500 and the length direction of the buckle structure 210 form an included angle of 95-145 degrees, so that an obtuse triangle is formed, and high-quality stability is provided; the structure formed by the bolt 500, the catch portion 400 and the connection lock 200 can be limited by the guide plate 120 during pre-installation and removal, avoiding the risk of falling off; meanwhile, due to the blocking of the guide plate 120, the fixing structure formed between the catching part 400 and the connection lock 200 is not separated during the pre-installation and the disassembly; the housing 600 is connected to the locking end to close the same, and also can limit the abnormal movement of the catching portion 400, so that the housing 600 also participates in the fixing function.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the utility model.

Claims (10)

1. A luggage rack foot mount for an automobile, comprising:

The main body part (100) comprises two side walls (110), a guide plate (120) and a top plate (130) connected to the tops of the two side walls (110), wherein the two ends of the main body part (100) in the length direction are respectively a connecting end and a locking end, a buckling groove (131) is formed in the top plate (130) in a penetrating manner in the length direction, a locking opening (140) is formed in the lower portion of the locking end, the guide plate (120) is connected in the main body part (100) and inclines from the lower portion of the locking end and avoids the buckling groove (131) to extend to the middle of the top plate (130) in the length direction, a kidney-shaped hole (121) is formed in the guide plate (120) in the penetrating manner in the length direction,

A connecting lock (200), wherein one end in the length direction is a buckling structure (210) which can be in releasable fit with the buckling groove (131), and two hanging lugs (220) are arranged at intervals in the width direction at the other end in the length direction;

A fixing pin (300) hinged to the two hanging lugs (220), wherein an internal threaded hole perpendicular to the length direction of the fixing pin (300) is penetrated between the two hanging lugs (220) by the fixing pin (300);

One end of the grabbing buckle part (400) in the length direction is an arc-shaped grabbing hand (410) corresponding to the locking opening (140), a bolt fixing seat (420) is arranged on the grabbing buckle part (400), and the other end of the grabbing buckle part (400) in the length direction extends into the main body part (100);

A bolt (500) passing through the bolt fixing seat (420) and the kidney-shaped hole (121) to be matched with the internal thread hole;

a housing (600) connected to the locking end;

when the bolt (500) is connected to the fixing pin (300), the length direction of the bolt (500) and the length direction of the fastening structure (210) form an included angle of 95-145 degrees.

2. The auto luggage rack foot according to claim 1, further comprising a reinforcement gasket (700), the reinforcement gasket (700) being connected to the lock opening (140) from the length direction of the main body portion (100).

3. The auto luggage rack foot stand according to claim 2, wherein the width of the side of the locking end in the longitudinal direction of the fastening groove (131) is smaller than the width of the side of the locking end.

4. The auto luggage rack foot according to claim 2, wherein the reinforcement pad (700) is connected to the housing (600).

5. The auto luggage rack foot rest according to any one of claims 1 to 4, wherein a fixing gap (122) is provided between both ends of the guide plate (120) in the width direction and both side walls (110), respectively, and a clip plate (430) that engages with the fixing gap (122) is extended downward from both ends of the clip portion (400) in the length direction in the width direction.

6. The auto luggage rack foot according to any of claims 1 to 4, characterized in that the guide plate (120) is integrally formed to the main body portion (100).

7. The auto luggage rack foot according to any of claims 1 to 4, wherein the housing (600) is fastened or snapped to the locking end.

8. The auto luggage rack foot according to any of claims 1 to 4, wherein the snap structure (210) is sunk in the roof panel (130) when the connection lock (200) is snapped into the snap groove (131) of the main body portion (100).

9. The auto luggage rack foot according to any of claims 1 to 4, characterized in that two of the hangers (220) fix the fixing pin (300) in the length direction of the fixing pin (300).

10. The auto luggage rack foot according to any of claims 1 to 4, characterized in that the connecting lock (200), the bolt (500) and the fixing pin (300) are all of metallic material.