CN216932287U

CN216932287U - Folding leg and buffy car frame

Info

Publication number: CN216932287U
Application number: CN202220028523.7U
Authority: CN
Inventors: 陈玉
Original assignee: Guochao Foshan Hotel Products Co ltd
Current assignee: Guochao Foshan Hotel Products Co ltd
Priority date: 2022-01-06
Filing date: 2022-01-06
Publication date: 2022-07-12
Anticipated expiration: 2032-01-06

Abstract

The utility model discloses a folding frame and a buffy frame, which comprise a left supporting frame and a right supporting frame which are arranged at intervals along the left-right direction, wherein folding members are connected between the left supporting frame and the right supporting frame, the number of the folding members is not less than two along the front-back direction, and one folding member comprises: the folding unit comprises a first folding piece, a transition piece and a second folding piece, wherein the transition piece extends along the left-right direction, the left end and the right end of the transition piece are respectively and rotatably connected to one end of the first folding piece and one end of the second folding piece, the other end of the first folding piece is rotatably connected to the left supporting frame, the other end of the second folding piece is rotatably connected to the right supporting frame, the rotation axis of the first folding piece and the rotation axis of the second folding piece both extend along the up-down direction, and the folding unit is provided with at least two folding pieces along the up-down direction; the connecting piece, all transition pieces are connected on the connecting piece, the utility model can avoid the problem of hand clamping during folding, and the structure is more stable, thus improving the overall use experience.

Description

Folding leg and buffy car frame

Technical Field

The utility model relates to a table, in particular to a folding frame and a buffy car frame.

Background

Its panel of some desks can be dismantled each other with support body of support panel, when not using the desk, can fold the storage of the support body below, reduce and occupy the place, like the luxuriant and rich with rich source.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding frame and a buffy coat frame, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.

The solution of the utility model for solving the technical problem is as follows:

the utility model provides a folding leg, includes left branch strut and the right branch strut that sets up along left right direction interval, be connected with folding component between left branch strut and the right branch strut, folding component is provided with along the fore-and-aft direction and is no less than two, one folding component includes: the folding unit comprises a first folding piece, a transition piece and a second folding piece, wherein the transition piece extends along the left-right direction, the left end and the right end of the transition piece are respectively connected with one end of the first folding piece and one end of the second folding piece in a rotating mode, the other end of the first folding piece is connected to the left supporting frame in a rotating mode, the other end of the second folding piece is connected to the right supporting frame in a rotating mode, the rotating axis of the first folding piece and the rotating axis of the second folding piece both extend along the up-down direction, and at least two folding units are arranged along the up-down direction; and all the transition pieces are connected to the connecting pieces.

The technical scheme at least has the following beneficial effects: folding or opening of accessible folding component between left branch strut and the right branch strut and realizing being close to or keeping away from, when need not use the folding leg, left branch strut and right branch strut are close to each other, wholly be the state of accomodating, when needs use the folding leg, left branch strut and right branch strut keep away from each other, wholly be the state of opening, can place the structure of peripheral hardware on left branch strut and right branch strut, in arbitrary one folding component, when needs are folding, the application of force is on any transition piece, first fold and second fold rotate around the left and right sides of transition piece respectively, avoid the tong, and through connecting piece interconnect between the transition piece, can realize a plurality of folding unit synchronization activities in the same folding component, the structure is also more stable, the overall use experience has been improved.

As a further improvement of the above technical solution, a first hinge is connected between a rear left corner of the transition piece and a corner of one end of the first folding piece, a second hinge is connected between a rear right corner of the transition piece and a corner of one end of the second folding piece, when the first folding piece and the second folding piece rotate to be parallel to the transition piece, a right end face of the first folding piece abuts against a left end face of the transition piece, and a left end face of the second folding piece abuts against a right end face of the transition piece. The first folding piece and the second folding piece are respectively connected to the corners of the left side and the right side of the transition piece in a rotating mode through the first hinge and the second hinge, when the first folding piece and the second folding piece rotate in place, the first folding piece and the second folding piece directly abut against the left end face and the right end face of the transition piece, the rotating freedom degree of the first folding piece and the second folding piece is limited, and the maximum distance between the left support frame and the right support frame is kept.

As a further improvement of the technical scheme, the first folding piece is close to one end side face of the left support frame is provided with an avoiding opening, the position of the avoiding opening corresponding to the first folding piece is connected with a hinge, and the first folding piece is connected with the left support frame in a rotating mode. The hinge is arranged in the position of the avoiding opening, the occupation of the self volume to the space can be reduced, when the first folding piece rotates to be parallel to the transition piece, the end part of the first folding piece can be closer to the left support frame, and the whole structure is more compact.

As a further improvement of the above technical solution, the structure of the second folding member is bilaterally symmetrical to the structure of the first folding member. The transition piece drives the first folding piece and the second folding piece to move synchronously, and the rotating track of the second folding piece is bilaterally symmetrical to the rotating track of the first folding piece.

As a further improvement of the above technical scheme, first folding member with the second folding member rotate extremely with when the transition piece is parallel to each other, first folding member with form between the second folding member and place the space, first folding member with the second folding member just right a side of placing the space is the medial surface, the medial surface of first folding member with the medial surface of second folding member all is provided with the support bar, the support bar top surface be located same horizontal plane. After the whole folding unit is unfolded, an external partition plate can be placed between the two folding components, two sides of the partition plate are respectively supported by the supporting strips on two sides, and objects can be placed on the partition plate, so that the use function of the whole folding unit is improved.

As a further improvement of the technical scheme, the inner side face of the first folding piece and the inner side face of the second folding piece are both provided with anti-collision pads, and the anti-collision pads are located above the supporting bars. The side directly scratches first folded piece and second folded piece when the buffer pad can avoid the baffle to put into, causes structural damage, overall structure's stability when improving the use.

As the further improvement of the technical scheme, the left support frame comprises vertical rods arranged at intervals along the front and back direction, and a cross rod connected between the vertical rods, wherein the cross rod is provided with a plurality of hollow tubes along the upper and lower direction, and all the vertical rods and the two ends of the cross rod are detachably connected with the blocking heads. The vertical rod and the cross rod are spliced to form a frame body, the vertical rod and the cross rod are both of hollow tubular structures, the whole weight is reduced, the cost is reduced, the vertical rod and the cross rod can be internally wired, the plugging heads at the two ends can be disassembled and assembled according to use requirements, and the use is flexible and convenient.

As a further improvement of the technical scheme, a side face of at least one vertical rod is provided with a slotted hole, the slotted hole extends to two ends of the vertical rod along the vertical direction, and a cover plate is detachably connected in the slotted hole. The cover plate can be opened during assembly, the connecting piece of the peripheral equipment is driven into from the slotted hole to connect the vertical rod and the transverse rod, and the wiring inside the layout is more convenient to use.

As a further improvement of the technical scheme, the right support frame and the left support frame are in a bilateral symmetry structure. The structure between left branch strut and the right branch strut can be replaced each other, improves whole commonality.

The buffy vehicle frame comprises a heater and the folding frame, wherein the left side and the right side of the heater are respectively lapped on the top sides of the left support frame and the right support frame.

The technical scheme at least has the following beneficial effects: the left support frame and the right support frame can be opened to put the heater between the two, can utilize the heater to cook and use, when not needing to use, with the heater shift out can, use nimble, convenient.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings described are only some embodiments of the utility model, not all embodiments, and that those skilled in the art will be able to derive other designs and drawings from them without inventive effort.

FIG. 1 is a perspective view of the folding stand of the present invention when open;

FIG. 2 is a perspective view of the folding stand of the present invention when it is stored;

FIG. 3 is a perspective view of the folding unit of the present invention when stowed;

FIG. 4 is an exploded perspective view of the vertical post of the present invention;

fig. 5 is a perspective view of the buffy carriage of the present invention.

In the drawings: 100-left support frame, 110-vertical rod, 120-transverse rod, 130-blocking head, 140-cover plate, 200-right support frame, 310-folding unit, 311-first folding part, 312-transition part, 313-second folding part, 314-first hinge, 315-second hinge, 316-hinge, 317-supporting bar, 318-anti-collision pad, 320-connecting piece and 400-heater.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 and 2, a folding leg includes a left support frame 100 and a right support frame 200 spaced apart from each other in a left-right direction, a folding member is connected between the left support frame 100 and the right support frame 200, the folding member is provided with at least two in a front-back direction, and one folding member includes: a folding unit 310, which includes a first folding member 311, a transition member 312 and a second folding member 313, wherein the transition member 312 extends along a left-right direction, a left end and a right end of the transition member 312 are respectively rotatably connected to one end of the first folding member 311 and one end of the second folding member 313, the other end of the first folding member 311 is rotatably connected to the left support frame 100, the other end of the second folding member 313 is rotatably connected to the right support frame 200, a rotation axis of the first folding member 311 and a rotation axis of the second folding member 313 both extend along an up-down direction, and at least two folding units 310 are arranged along the up-down direction; a connector 320, all of the transition pieces 312 being connected to the connector 320.

As can be seen from the above, the left support frame 100 and the right support frame 200 can be moved closer to or farther from each other by folding or unfolding the folding members, when the folding frame is not needed, the left support frame 100 and the right support frame 200 are close to each other and are in a storage state as a whole, when the folding frame is needed, the left support frame 100 and the right support frame 200 are far away from each other, the whole body is in an open state, and the external structures can be arranged on the left support frame 100 and the right support frame 200, in any folding component, when folding is needed, force is applied to any transition piece 312, the first folding piece 311 and the second folding piece 313 respectively rotate around the left side and the right side of the transition piece 312, so that the clamping of hands is avoided, and the transition pieces 312 are connected with each other through the connecting pieces 320, so that the synchronous movement of a plurality of folding units 310 in the same folding component can be realized, the structure is more stable, and the overall use experience is improved.

As shown in fig. 3, as a further limitation that the first folding member 311 and the second folding member 313 are rotatably connected to the transition member 312, a first hinge 314 is connected between a left rear corner of the transition member 312 and one end corner of the first folding member 311, a second hinge 315 is connected between a right rear corner of the transition member 312 and one end corner of the second folding member 313, when the first folding member 311 and the second folding member 313 are rotated to be parallel to the transition member 312, a right end surface of the first folding member 311 abuts against a left end surface of the transition member 312, and a left end surface of the second folding member 313 abuts against a right end surface of the transition member 312. The first folding member 311 and the second folding member 313 are rotatably connected to corners of left and right sides of the transition member 312 through a first hinge 314 and a second hinge 315, respectively, so that when the first folding member 311 and the second folding member 313 are rotated in place, the first folding member 311 and the second folding member 313 directly abut against left and right end surfaces of the transition member 312, thereby limiting the rotational freedom of the first folding member 311 and the second folding member 313 and maintaining the maximum distance between the left support frame 100 and the right support frame 200.

In order to reduce the exposure of the rotating connection structure between the first folding member 311 and the left support frame 100, in this embodiment, the first folding member 311 is close to one end side of the left support frame 100 and is provided with an avoiding opening, the position of the avoiding opening in the first folding member 311 is connected with a hinge 316, and the first folding member 311 passes through the hinge 316 and the left support frame 100 are connected in a rotating manner. The hinge 316 is installed in the position of the evading opening, so that the occupation of the self volume to the space can be reduced, when the first folding piece 311 rotates to be parallel to the transition piece 312, the end part of the first folding piece 311 can be closer to the left support frame 100, and the whole structure is more compact.

Similarly, the structure of the second folding member 313 is bilaterally symmetrical to the structure of the first folding member 311. The transition part 312 drives the first folding part 311 and the second folding part 313 to move synchronously, and the rotation track of the second folding part 313 is symmetrical to the rotation track of the first folding part 311.

In order to further increase the function of the folding frame in use, in this embodiment, first folding member 311 with second folding member 313 rotate to with when transition piece 312 is parallel to each other, first folding member 311 with form between the second folding member 313 and place the space, first folding member 311 with second folding member 313 just right a side of placing the space is the medial surface, the medial surface of first folding member 311 with the medial surface of second folding member 313 all is provided with support bar 317, support bar 317 top surface be located same horizontal plane. After the whole folding unit 310 is unfolded, an external partition plate can be placed between the two folding components, two sides of the partition plate are respectively supported by the supporting bars 317 on two sides, and objects can be placed on the partition plate, so that the overall use function is increased.

In this embodiment, the inner side surfaces of the first folding member 311 and the second folding member 313 are both provided with crash pads 318, and the crash pads 318 are located above the supporting bars 317. The crash pad 318 can prevent the side edge from directly scratching the first folding part 311 and the second folding part 313 when the partition board is put in, so as to cause structural damage and improve the stability of the whole structure when in use. In practical applications, the crash pad 318 may also fill the gap between the first fold 311 and the side of the partition, reducing the sloshing of the partition.

As shown in fig. 4, as a further limitation of the left support frame 100, in this embodiment, the left support frame 100 includes vertical rods 110 disposed at intervals along a front-back direction, and a plurality of horizontal rods 120 connected between the two vertical rods 110, the horizontal rods 120 are disposed along an up-down direction, the vertical rods 110 and the horizontal rods 120 are hollow tubes, and both ends of all the vertical rods 110 and the horizontal rods 120 are detachably connected with plugs 130. The vertical rod 110 and the cross rod 120 are spliced to form a frame body, the vertical rod 110 and the cross rod 120 are both of hollow tubular structures, the whole weight is reduced, the cost is reduced, the vertical rod 110 and the cross rod 120 can be internally wired, the blocking heads 130 at two ends can be disassembled and assembled according to use requirements, and the use is flexible and convenient. In practical applications, the plugging heads 130 at the two ends of the vertical rods 110 and the horizontal rods 120 can be flexibly configured in different shapes according to different use positions and requirements, and the plugging heads 130 can be detachably mounted on the ends of the vertical rods 110 and the horizontal rods 120 through connection manners such as fastening or screwing.

In order to further improve the convenience of the whole assembly, at least one side surface of the vertical rod 110 is provided with a groove hole, the groove hole extends to the two ends of the vertical rod 110 along the vertical direction, and a cover plate 140 is detachably connected in the groove hole. During assembly, the cover plate 140 can be opened, the external connecting piece 320 is driven into the slotted hole to connect the vertical bar 110 and the horizontal bar 120, and the internal wiring is arranged, so that the use is more convenient. In practical applications, the cover plate 140 can be inserted into the slot hole along the upper portion to cover the slot hole, and then the plugging head 130 is connected to the top end of the vertical rod 110, so that the cover plate 140 will not be separated from the slot hole, and the overall connection structure is more compact.

Similarly, the right support frame 200 and the left support frame 100 are in a bilateral symmetry structure. The structures of the left support frame 100 and the right support frame 200 can be replaced mutually, so that the overall universality is improved.

As shown in fig. 5, a buffy frame includes a heater 400 and the folding frame of any one of the above, wherein the left and right sides of the heater 400 are respectively lapped on the top sides of the left support frame 100 and the right support frame 200.

Left branch strut 100 and right branch strut 200 can be opened to put into between the two with heater 400, can utilize heater 400 to cook and use, when not needing to use, with heater 400 shift out can, use nimble, convenient. The heater 400 herein is an appliance for cooking, such as an electromagnetic heater 400.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. A folding leg, its characterized in that: including left branch strut (100) and right branch strut (200) that set up along left right direction interval, be connected with folding component between left branch strut (100) and right branch strut (200), folding component is provided with along the fore-and-aft direction and is no less than two, one folding component includes:

the folding unit (310) comprises a first folding piece (311), a transition piece (312) and a second folding piece (313), wherein the transition piece (312) extends along the left-right direction, the left end and the right end of the transition piece (312) are respectively connected to one end of the first folding piece (311) and one end of the second folding piece (313) in a rotating mode, the other end of the first folding piece (311) is connected to the left support frame (100) in a rotating mode, the other end of the second folding piece (313) is connected to the right support frame (200) in a rotating mode, the rotating axis of the first folding piece (311) and the rotating axis of the second folding piece (313) both extend along the up-down direction, and at least two folding units (310) are arranged along the up-down direction;

a connector (320), all of the transition pieces (312) being connected to the connector (320).

2. A folding leg as claimed in claim 1, characterized in that: the utility model discloses a transition piece, including transition piece (312), first hinge (314) are connected with between the one end corner of first folding piece (311) behind the left side angle of transition piece (312), the right side rear corner of transition piece (312) with be connected with second hinge (315) between the one end corner of second folding piece (313), first folding piece (311) with second folding piece (313) rotate extremely with when transition piece (312) are parallel to each other, the right-hand member face of first folding piece (311) with the left end face of transition piece (312) offsets, the left end face of second folding piece (313) with the right-hand member face of transition piece (312) offsets.

3. A folding leg as claimed in claim 1, characterized in that: first folded piece (311) are close to the one end side of left branch strut (100) is provided with dodges the mouth, correspond in first folded piece (311) the position of dodging the mouth is connected with hinge (316), first folded piece (311) pass through hinge (316) with left branch strut (100) rotate and are connected.

4. A folding leg as claimed in claim 3, characterized in that: the structure of the second folding part (313) is symmetrical to the structure of the first folding part (311).

5. A folding leg as claimed in claim 1, characterized in that: first folded member (311) with second folded member (313) rotate extremely with when transition piece (312) is parallel to each other, first folded member (311) with form between second folded member (313) and place the space, first folded member (311) with second folded member (313) just right a side of placing the space is the medial surface, the medial surface of first folded member (311) with the medial surface of second folded member (313) all is provided with support bar (317), support bar (317) top surface be located same horizontal plane.

6. A folding leg as claimed in claim 5, characterized in that: the medial surface of first folder (311) with the medial surface of second folder (313) all is provided with crashproof pad (318), crashproof pad (318) are located the top of support bar (317).

7. A folding leg as claimed in claim 1, characterized in that: left branch strut (100) include along front and back direction interval set up montant (110), connect in two horizontal pole (120) between montant (110), horizontal pole (120) are provided with a plurality of along upper and lower direction, montant (110) with horizontal pole (120) are the hollow tube, all montant (110) with the equal detachably in both ends of horizontal pole (120) is connected with shutoff head (130).

8. A folding leg as claimed in claim 7, characterized in that: a side face of at least one of the vertical rods (110) is provided with a slotted hole, the slotted hole extends to two ends of the vertical rod (110) along the up-down direction, and a cover plate (140) is detachably connected in the slotted hole.

9. A folding leg as claimed in claim 7 or 8, characterized in that: the right support frame (200) and the left support frame (100) are in a bilateral symmetry structure.

10. The utility model provides a buffy car frame which characterized in that: the folding leg of any one of claims 1 to 9 comprising a heater (400), the left and right sides of the heater (400) overlapping the top sides of the left support frame (100) and the right support frame (200), respectively.