TWM538892U - Vehicle carrying frame with folding structure - Google Patents

Description

Carrying frame with folding structure

The present invention relates to a carrying frame, and more particularly to a carrying frame having a folding structure.

Generally speaking, the vehicle carrier for carrying bicycles and the like is mostly installed under the rear end of the vehicle body. For a passenger car generally having a rear trunk, the rear trunk cover is not opened. Obstructed by the carrying frame, because the rear car cover is purely upward and forward.

However, vehicles such as RVs and vans do not have a rear trunk cover. Instead, the rear door is different. The rear door and the rear trunk cover are different. When they are opened, they will be lifted back and up, so the rear door It will be blocked by the carrying frame and cannot be opened smoothly. Therefore, it is very inconvenient to remove the carrying frame before opening the rear door.

The main purpose of the present invention is to provide a carrying frame having a folding structure, which can be swung downward to prevent the rear door from opening and closing.

In order to achieve the above object, the present invention provides a carrying frame having a folding structure, comprising a connecting structure, a supporting structure and a limiting member.

The connecting structure comprises a base frame and a limited swinging piece. One end of the base frame is connected to a vehicle body, and the other end is connected to the limiting piece. The limiting piece is formed with at least one horizontal sliding slot and at least one curved sliding slot. The slot and the arc chute communicate with each other, and the arc chute is located below the horizontal chute and extends downward from the horizontal chute.

The supporting structure comprises a main body and at least one supporting member, the main body is pivotally connected to the limiting member, and the other end is connected to the supporting member, the supporting member is for supporting an object, and the main body is formed with at least one long groove, the long groove position Corresponding to the horizontal chute and the curved chute.

The limiting member is disposed in the main body and is connected to the limiting piece or the main body by an elastic member. A pin member is slidably disposed in the long groove through the limiting member and the long groove of the main body. The movable member is movable between a first position closer to the connecting structure and a second position farther from the connecting structure, the elastic member having the limiting member having the first position The trend of location movement.

Wherein, when the limiting member is in the first position, the pin member is located in the horizontal sliding slot, and when the limiting member is in the second position, the pin member enters the curved sliding slot and slides down Move so that the body is swung down to a folded position.

Therefore, the carrying frame provided by the present invention can be swung downward with a simple operation when installed in a vehicle body having a rear door, so as not to block the path of the rear door.

The following is a description of possible implementations of the present invention by way of example only, and is not intended to limit the scope of the creation of the present invention.

Referring to FIG. 1 to FIG. 9 , the present invention provides a carrying frame having a folding structure, comprising a connecting structure 10 , a supporting structure 20 and a limiting member 30 .

The connecting structure 10 includes a base frame 11 and a limiting member 12. One end of the base frame 11 is connected to a vehicle body 40, and the other end is connected to the limiting member 12. The limiting member 12 is formed with at least one horizontal sliding slot 122 and at least one The curved chute 123 is in communication with the arc chute 123. The arc chute 123 is located below the horizontal chute 122 and extends downward from the horizontal chute 122.

The support structure 20 includes a main body 21 and at least one supporting member 22, one end of the main body 21 is pivotally connected to the limiting member 12, and the other end is connected to the supporting member 22. The supporting member 22 supports an object, and the main body 21 is formed with at least A long slot 211 corresponding to the horizontal slot 122 and the curved slot 123. Preferably, the support member 22 extends upward from an end of the main body 21 away from the connecting structure 10.

The limiting member 30 is disposed in the main body 21 and connected to the limiting member 12 or the main body 21 by an elastic member 31. The pin member 32 passes through the limiting member 30 and the main body 21. The slot 211 is slidably disposed in the slot 211, so that the limiting member 30 can be moved relative to the main body 21 between a first position closer to the connecting structure 10 and a second position farther from the connecting structure 10. The elastic member 31 causes the limiting member 30 to have a tendency to move toward the first position. Preferably, the limiting member 30 is provided with a pull handle 33 away from the end of the limiting member 12 for the user to hold and pull back. Wherein, when the limiting member 30 is in the first position (as shown in FIG. 3), the pin member 32 is located in the horizontal sliding slot 122, when the limiting member 30 is located in the second position (FIG. 5), The pin member 32 is allowed to enter the curved chute 123 and slide downward so that the main body 21 is swung downward to a folded position (Fig. 6).

In this embodiment, the limiting member 12 has two side walls 121, and a space is defined between the two side walls 121 for receiving one end of the main body 21, and each side wall 121 is at an end farther away from the base frame 11. A horizontal slot 122 and a curved slot 123 are defined in the edge. The main body 21 defines a slot 211 opposite to the two sides. The body 21 and the limiting member 12 are pivotally connected to each other by a pivot 125. The elastic member 31 is connected to the limiting member 30 at one end and to the pivot 125 at the other end. The pivot 125 passes through the two side walls 121 and the space.

In addition, the connecting structure 10 further includes a rotating mechanism, and includes a first rotating member 111, a second rotating member 124, a positioning pin 101 and a positioning member 102. The first rotating member 111 is disposed on the base frame 11. The second rotating member 124 is disposed on the limiting member 12, and the first rotating member 111 is rotatably coupled to the second rotating member 124. The first rotating member 111 has a plurality of first positioning holes, and the second rotating portion The member 124 has a plurality of second positioning holes. When at least two of the first positioning holes and the at least two second positioning holes are corresponding to each other, the positioning pin 101 can pass through the first positioning holes and the second positioning holes. The positioning member 102 is connected between the two ends of the positioning pin 101 to ensure that the positioning pin 101 does not separate from the first rotating member 111 and the second rotating member 124.

With the above structure, the pin member 32 is normally located at the end of the horizontal sliding slot 122 closer to the base frame 11 due to the elastic force of the elastic member 31, and cannot enter the arcuate chute 123. The support member 22 is adapted to carry an article, such as a bicycle or the like; however, if the present invention is used in a vehicle body 40 having a rear door 41 such as a recreational vehicle or a van, the support member 22 may hinder the upper jaw of the rear door 41. And closing, therefore, when the rear door 41 is to be opened and closed, the user can overcome the elastic force of the elastic member 31 by the rear pull limiting member 30, and the pin member 32 is moved to the other end of the horizontal sliding slot 122, thereby The arcuate chute 123 can be moved to move downward along the arcuate chute 123, and the main body 21 and the support member 22 are also swung downward, that is, the support member 22 faces away from the rear door 41. The swinging, in this way, the rear door 41 can be smoothly opened and closed without being hindered by the support member 22; when the rear door 41 is used, when the rear frame is to be restored, the main body 21 and the support member 22 are upwardly Swinging, the pin member 32 is slid and can enter the horizontal sliding slot 122, and the limiting member 30 is elasticized again. The elastic force of the piece 31 moves toward the base frame 11 and returns to the first position.

In summary, the present invention provides a simple structure and convenient operation, so that the user can easily swing and fold, so that the door can be opened and closed without hindrance, and the reset is quite simple, so that It is not necessary to remove the entire frame to open and close the door smoothly, which is very effective.

10‧‧‧ Linked structure
101‧‧‧Locating pin
102‧‧‧ Positioning parts
11‧‧‧ pedestal
111‧‧‧First reversal
12‧‧‧Limited ornaments
121‧‧‧ side wall
122‧‧‧ horizontal chute
123‧‧‧Arc chute
124‧‧‧second transfer
125‧‧‧ pivot
20‧‧‧Support structure
21‧‧‧ Subject
211‧‧‧long slot
22‧‧‧Support
30‧‧‧Limited parts
31‧‧‧Flexible parts
32‧‧ ‧ sales
33‧‧‧拉把
40‧‧‧ body
41‧‧‧ rear door

Figure 1 is a perspective view of the creation. Figure 2 is an exploded perspective view of the present creation. Figure 3 is a side view of the creation. Figure 4 is a partial cross-sectional view of the present creation. Figure 5 and Figure 6 are schematic diagrams of the operation of the present creation. Figure 7 and Figure 8 are schematic views of the rotation of the present creation. Figure 9 is a schematic diagram of the use of the present creation.

10‧‧‧ Linked structure

101‧‧‧Locating pin

102‧‧‧ Positioning parts

11‧‧‧ pedestal

111‧‧‧First reversal

12‧‧‧Limited ornaments

122‧‧‧ horizontal chute

123‧‧‧Arc chute

124‧‧‧second transfer

21‧‧‧ Subject

22‧‧‧Support

30‧‧‧Limited parts

32‧‧ ‧ sales

Claims (7)

A carrying frame with a folding structure comprises: a connecting structure comprising a base frame and a limiting piece, one end of the base frame for connecting to a vehicle body, and the other end connecting the limiting piece, the limiting piece forming at least one level a sliding slot and at least one curved sliding slot, the horizontal sliding slot and the curved sliding slot are in communication with each other, the curved sliding slot is located below the horizontal sliding slot and extends downward from the horizontal sliding slot; a supporting structure comprises a a main body and at least one supporting member, the main body is pivotally connected to the limiting piece, and the other end is connected to the supporting member, the supporting member is for supporting an object, and the main body is formed with at least one long groove, and the long groove position corresponds to the horizontal sliding a slot and the arc chute; a limiting member is disposed in the body and coupled to the limiting member or the main body by an elastic member, a pin member passing through the limiting member and the main body a long groove is slidably disposed in the long groove, so that the limiting member is movable relative to the main body at a first position closer to the connecting structure and a second position farther from the connecting structure, the elastic member The limiting member has a tendency to move toward the first position Wherein, when the limiting member is in the first position, the pin member is located in the horizontal sliding slot, and when the limiting member is in the second position, the pin member can enter the curved sliding slot and down Sliding causes the body to be swung down to a collapsed position. The vehicle frame having the folding structure according to claim 1, wherein the connecting structure further comprises a rotating mechanism, the rotating mechanism comprises a first rotating member and a second rotating member, wherein the first rotating member is disposed on the The base frame is disposed on the limiting piece, and the first rotating piece is rotatably assembled with the second rotating piece. The vehicle frame with a folding structure according to claim 2, wherein the rotating mechanism further comprises a positioning pin and a positioning member, the first rotating member has a plurality of first positioning holes, and the second rotating member has a plurality of a second positioning hole, wherein at least two of the first positioning holes and at least two of the second positioning holes correspond to each other, the positioning pin can pass through the first positioning holes and the second positioning holes, and the positioning member is connected to Between the two ends of the positioning pin to ensure that the positioning pin does not separate from the first rotating member and the second rotating member. The vehicle frame having the folding structure according to claim 1, wherein the limiting member has two side walls, and the two side walls define a space between the two side walls for receiving one end of the main body, and the side walls are far away from each other One horizontal edge of the base frame defines a horizontal sliding slot and a curved sliding slot, and the main body defines a long slot on each of the two sides. The vehicle frame having the folding structure according to claim 4, wherein the main body and the limiting member are pivotally connected to each other by a pivot, the elastic member is connected to the limiting member at one end, and the other end is connected to the a pivot that passes through the two side walls and the space. The vehicle frame having the folding structure according to claim 1, wherein the limiting member is provided with a pull handle at an end farther from the limiting member. The vehicle frame having the folding structure according to claim 1, wherein the support member extends upward from an end of the main body away from the connecting structure.