CN211910926U

CN211910926U - Folding placing rack

Info

Publication number: CN211910926U
Application number: CN202020446054.1U
Authority: CN
Inventors: 左年春
Original assignee: Jiangsu Zuo'an Metal Products Co ltd
Current assignee: Jiangsu Zuo'an Intelligent Logistics Equipment Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-13
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a folding placing frame, which comprises a supporting frame, wherein the supporting frame is sequentially provided with a first placing frame and two second placing frames from top to bottom, the lower end of the supporting frame is provided with a fixing mechanism, a connecting piece is arranged on the fixing mechanism in a penetrating way, the top of the connecting piece is provided with a clamping piece, the connecting piece is respectively connected with the two second placing frames, and the fixing mechanism can be buckled on the clamping piece; the placing frame is foldable, the placing frame can be unfolded and fixed without redundant mounting parts, the use is more convenient and faster, fixing mechanisms, clamping pieces, clamping heads, rotating pieces and the like are adopted to strengthen the fixation, the stability of the placing frame is improved, the type of the placing frame can be changed, and the placing frame is suitable for more use scenes.

Description

Folding placing rack

Technical Field

The utility model relates to a place frame technical field, more specifically say, it relates to a folding place frame.

Background

The placement frame is a basic device and can be used for placing various articles, but the placement frame is poor in portability.

In order to overcome the defect, an assembled placing frame is provided, but the assembling and disassembling of the assembled placing frame are very complicated, parts are very easy to lose, and the stability after assembling cannot be ensured.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a folding arrangement frame solves foretell one or more problem.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a folding place frame, includes the support frame, the support frame top-down is equipped with first place frame, two second place frames in proper order, the support frame lower extreme is equipped with fixed establishment, the last connecting piece that wears to be equipped with of fixed establishment, the connecting piece top is equipped with the fastener, the connecting piece respectively with two the second place frame is connected, but fixed establishment buckle is in on the fastener.

Furthermore, the first placement frame and the two second placement frames are both net frame type placement frames.

Further, the first rack may be replaced with a mesh rack.

Furthermore, the fixing mechanism comprises two connecting rods and a connecting seat, the two connecting rods are oppositely arranged left and right, the bottom of each connecting rod is hinged to the corresponding supporting frame, the top of each connecting rod is hinged to the corresponding connecting seat, a groove body which is communicated up and down is formed in the center of the corresponding connecting seat, and the connecting piece penetrates through the groove body on the corresponding connecting seat.

Further, the connecting seat front end is equipped with the fastener, fastener one end with the connecting seat is articulated, but the fastener other end buckle is in on the fastener, set up the opening that link up on the fastener, the fastener top is equipped with the retaining member, retaining member one end with the connecting seat is articulated, the retaining member other end passes the opening of fastener.

Further, the second placing frame comprises a first rectangular frame and a second rectangular frame, the left end of the first rectangular frame and the right end of the second rectangular frame are hinged to the supporting frame respectively, the bottom of the right end of the first rectangular frame and the bottom of the left end of the second rectangular frame are provided with a hinge piece respectively, and the right end of the first rectangular frame and the left end of the second rectangular frame are hinged to each other through the hinge pieces.

Further, the two hinge members are respectively connected to the connecting members.

Further, the left end of the first placement frame is hinged to the top of the support frame, a placement rod is arranged at the top of the right end of the support frame, the right end of the first placement frame is placed on the placement rod, a clamping head is arranged at the right end of the placement rod, a rotating part is arranged at the right end of the first placement frame, the top of the rotating part is hinged to the second placement frame, an arc groove is formed in the lower end of the rotating part, and the clamping head can be clamped in the arc groove of the rotating part.

Furthermore, the bottom of the support frame is provided with universal wheels.

To sum up, the utility model discloses following beneficial effect has:

1. the placing frame can be folded, the unfolding and the fixing of the placing frame can be realized without redundant mounting parts, and the use is more convenient and faster;

2. the fixing mechanism, the clamping piece, the clamping head, the rotating piece and the like are adopted to strengthen the fixation, so that the stability of the placing frame is improved;

3. the type of the placement frame can be changed, and the placement frame is suitable for more use scenes.

Drawings

Fig. 1 is a schematic perspective view of a foldable rack according to an embodiment of the present invention;

fig. 2 is a schematic view of a second fixing frame according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a fixing mechanism according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a second placement frame according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of an articulated member according to an embodiment of the present invention;

fig. 6 is a schematic view of a fixing manner of a first placement frame according to an embodiment of the present invention;

in the figure: 1. a support frame; 11. setting a rod; 12. clamping a head; 13. a universal wheel; 2. a first mounting frame; 21. a rotating member; 3. a second mounting rack; 31. a first rectangular frame; 32. a second rectangular frame; 33. an articulation member; 4. a fixing mechanism; 41. a connecting rod; 42. a connecting seat; 43. a fastener; 44. a locking member; 5. a connecting member; 6. the fastener.

Detailed Description

The present invention will be described in further detail with reference to the accompanying fig. 1 to 6.

Example 1

The utility model provides a folding place frame, as shown in figure 1, including support frame 1, support frame 1 comprises four spinal branch vaulting poles, the side all has the railing about, form connection structure through three place frame between the bracing piece, the bottom of every bracing piece all is equipped with a universal wheel 13, support frame 1 top-down is equipped with first place frame 2 in proper order, two second place frames 3, the equidistant setting of three, first place frame 2 and two second place frames 3 are the net rack formula place frame, the positive lower extreme of support frame 1 is equipped with fixing mechanism 4, wear to be equipped with connecting piece 5 on fixing mechanism 4, connecting piece 5 top is equipped with fastener 6, connecting piece 5 is connected with two second place frames 3 respectively, fixing mechanism 4 can buckle on fastener 6.

As shown in fig. 1 and 6, the left end of the first placement frame 2 is hinged to the left end of the top of the support frame 1, the right end of the top of the support frame 1 is provided with a placement rod 11, the right end of the first placement frame 2 is placed on the placement rod 11, the right end of the placement rod 11 is further provided with a chuck 12, the right end of the first placement frame 2 is correspondingly provided with a rotating member 21, the top of the rotating member 21 is hinged to the second placement frame 3, the lower end of the rotating member 21 is provided with an arc groove, the arc groove penetrates through the front end or the rear end of the rotating member 21, and the rotating member 21 can be clamped or separated from the chuck 12 after rotating.

As shown in fig. 2, 4 and 5, the second placement frame 3 includes a first rectangular frame 31 and a second rectangular frame 32, the first rectangular frame 31 and the second rectangular frame 32 are both net rack type placement frames, the left end of the first rectangular frame 31 is hinged to the left end of the front face of the support frame 1, the right end of the second rectangular frame 32 is hinged to the right end of the front face of the support frame 1, the bottom of the right end of the first rectangular frame 31 and the bottom of the left end of the second rectangular frame 32 are respectively provided with a hinge 33, the two hinge 33 are symmetrically arranged, preferably, the front face and the back face of the first rectangular frame 31 and the back face of the second rectangular frame 32 are both provided with a hinge 33, the hinge 33 of the right end of the first rectangular frame 31 is hinged to the hinge 33 of the left end of the second rectangular frame 32, so as to realize the hinging of the first rectangular frame 31 and the second rectangular frame 32.

As shown in fig. 2, 4 and 5, the two hinged members 33 hinged to each other on the upper second mounting frame 3 are connected to the upper end of the connecting member 5 through a rod member, and the two hinged members 33 hinged to each other on the lower second mounting frame 3 are connected to the lower end of the connecting member 5 through a rod member.

As shown in fig. 2 and 3, the fixing mechanism 4 includes two connecting rods 41 and a connecting seat 42, the connecting seat 42 is located between two sets of articulated elements 33, the connecting seat 42 is provided with a groove body penetrating through the bottom surface of the connecting seat, the groove body simultaneously extends to the left and right side surfaces of the connecting seat 42, the two connecting rods 41 are convenient to install, the two connecting rods 41 are oppositely arranged left and right, the bottom of the left connecting rod 41 is hinged to the front left end of the support frame 1, the top of the left connecting rod is hinged to the left side of the connecting seat 42, the bottom of the right connecting rod 41 is hinged to the front right end of the support frame 1, the top of the right connecting rod is.

As shown in fig. 2 and 3, a fastener 43 is disposed at the front end of the connecting seat 42, one end of the fastener 43 is hinged to the connecting seat 42, the other end of the fastener 43 is provided with a groove and can be fastened to the fastening element 6, an opening penetrating through the fastening element surface is further formed in the lower half portion of the fastener 43, a locking element 44 is disposed above the fastener 43, one end of the locking element 44 is hinged to the connecting seat 42, the other end of the locking element 44 penetrates through the opening of the fastener 43, and the locking element 44 is preferably a.

The working principle is as follows: the folded placing frame is unfolded towards the left side and the right side, the left side of the first rectangular frame 31 rotates clockwise along the connecting shaft with the supporting frame 1, the right side of the second rectangular frame 32 rotates anticlockwise along the connecting shaft with the supporting frame 1, and because the right side of the first rectangular frame 31 is hinged with the left side of the second rectangular frame 32, the state that the bottom surfaces of the first rectangular frame 31 and the second rectangular frame 32 are abutted gradually changes into the state of mutual arch bridges, then the state that the right side surface of the first rectangular frame 31 is abutted with the left side surface of the second rectangular frame 32, the left end of the left connecting rod 41 rotates clockwise along the connecting shaft with the supporting frame 1, the right end of the right connecting rod 41 rotates anticlockwise along the connecting shaft with the supporting frame 1, and the two are respectively hinged with the connecting seat 42 to drive the connecting seat 42 to slide downwards along the connecting seat 5, and the connecting seat 5 is driven by the unfolding of the second placing frame 3 to move downwards in the vertical direction, buckle the upwards upset of fastener 43 on fastener 6, buckle the downward upset of retaining member 44 simultaneously and press at connecting seat 42 lower extreme, locking, realize the spacing to fastener 43, finally realize the locking of connecting piece 5 and fixed establishment 4, simultaneously with first place frame 2 along its left end with the connecting axle clockwise turning of support frame 1, the right side of first place frame 2 is put on putting pole 11, it is rotatory along its opening direction with rotating member 21, with rotating member 21 card on dop 12, realize the extension and the fixing of place frame, the universal wheel 13 of support frame 1 bottom is convenient for the sliding of place frame and is moved.

Rotating the rotating part 21 in the opposite direction of the opening, rotating the rotating part 21 away from the chuck 12, rotating the first placing frame 2 counterclockwise along the connecting shaft between the left end of the first placing frame and the support frame 1 to be attached to the left end of the support frame 1, turning the locking part 44 upwards to release the fastener 43, turning the fastener 43 downwards to leave the fastener 6, kicking the second placing frame 3 at the bottom upwards with feet, pushing the left support frame and the right support frame 1 towards the middle, attaching the first rectangular frame 31 and the second rectangular frame 32 from the side to the arch bridge and attaching the bottom, sliding the connecting seat 42 upwards along the connecting piece 5, and simultaneously moving the connecting piece 5 upwards along with the folding of the second placing frame 3 in the vertical direction to finally complete the folding.

Example 2

The difference from embodiment 1 is that the first rack 2 is replaced from a net rack type rack to a mesh type rack, and the mesh is preferably circular or diamond-shaped to suit different scenes.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it is understood that "first" and "second" are only used for convenience of expression and should not be understood as limitations to the embodiments of the present invention, and the following embodiments do not describe any more.

In the description of the present invention, it is to be understood that the terms such as "central", "lateral", "longitudinal", "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a folding mount, includes support frame (1), its characterized in that: support frame (1) top-down is equipped with first arrangement frame (2), two second arrangement frame (3) in proper order, support frame (1) lower extreme is equipped with fixed establishment (4), wear to be equipped with connecting piece (5) on fixed establishment (4), connecting piece (5) top is equipped with fastener (6), connecting piece (5) respectively with two second arrangement frame (3) are connected, but fixed establishment (4) buckle is in on fastener (6).

2. The folding rest of claim 1, characterized in that: the first placement frame (2) and the two second placement frames (3) are both net rack type placement frames.

3. The folding rest of claim 2, characterized in that: the first placing rack (2) can be replaced by a mesh placing rack.

4. The folding rest of claim 1, characterized in that: fixed establishment (4) include two connecting rods (41) and connecting seat (42), two relative setting about connecting rod (41), the bottom of connecting rod (41) with support frame (1) is articulated, connecting rod (41) top articulates on connecting seat (42), the cell body that link up from top to bottom is seted up at connecting seat (42) center, connecting piece (5) pass cell body on connecting seat (42).

5. The folding rest of claim 4, characterized in that: connecting seat (42) front end is equipped with fastener (43), fastener (43) one end with connecting seat (42) are articulated, but the fastener (43) other end buckle is in on fastener (6), set up the opening that link up on fastener (43), fastener (43) top is equipped with retaining member (44), retaining member (44) one end with connecting seat (42) are articulated, retaining member (44) other end passes the opening of fastener (43).

6. The folding rest of claim 1, characterized in that: the second place frame (3) includes first rectangle frame (31) and second rectangle frame (32), first rectangle frame (31) left end second rectangle frame (32) right-hand member respectively with support frame (1) is articulated, the bottom of first rectangle frame (31) right-hand member the bottom of second rectangle frame (32) left end respectively is equipped with one articulated elements (33), first rectangle frame (31) right-hand member with second rectangle frame (32) left end passes through articulated elements (33) are realized articulated.

7. The folding rest of claim 6, characterized in that: the articulated pieces (33) are respectively connected with the connecting pieces (5).

8. The folding rest of claim 1, characterized in that: first place frame (2) left end with support frame (1) top is articulated, support frame (1) right-hand member top is equipped with and takes place pole (11), and first place frame (2) right-hand member is taken and is put take place on pole (11), it is equipped with dop (12) to take place pole (11) right-hand member, first place frame (2) right-hand member is equipped with rotating member (21), rotating member (21) top with second place frame (3) are articulated, the arc groove has been seted up to rotating member (21) lower extreme, dop (12) can block and be in the arc inslot of rotating member (21).

9. The folding rest of claim 1, characterized in that: the bottom of the support frame (1) is provided with universal wheels (13).