CN214048021U - But quick assembly disassembly's folding goods shelves - Google Patents

Abstract

The utility model provides a folding goods shelf capable of being quickly disassembled and assembled, which relates to the technical field of goods shelves and comprises two groups of goods shelf components which are mutually hinged, each group of goods shelf components comprises two vertical upright rods, a plurality of layers of pedals are hinged between the two upright rods, and the ends, close to each other, of every two corresponding pedals are mutually hinged through a hinged hinge; one end of each hinge is connected with a support rod which is vertically arranged, a sliding block which slides vertically is sleeved on each support rod, reinforcing rods which are obliquely arranged are hinged between each sliding block and the vertical rods at the two ends of each sliding block, and the end, close to each sliding block, of each reinforcing rod is a higher end; two ends of the reinforcing rod are respectively hinged on the sliding block and the vertical rod; the bracing piece upper end is equipped with the extension board of outside extension, and the terminal surface is equipped with the inserted bar of vertical downward setting under the extension board, and the sliding block up end be equipped with inserted bar complex jack, and still be equipped with on the sliding block and fix the retaining member in the jack with the inserted bar. The utility model discloses open the usefulness, fold and receive promptly, convenient trouble-saving.

Description

But quick assembly disassembly's folding goods shelves

Technical Field

The utility model relates to a goods shelves technical field especially relates to a but quick assembly disassembly's folding goods shelves.

Background

In the existing manufacturing technology of the shelf/scaffold, a split structure is frequently used, and during actual use, the shelf/scaffold is correspondingly assembled according to the condition of a construction site as required, but certain time and cognitive ability on the structure are required during assembly.

Therefore, to the problems existing in the prior art, a folding goods shelf capable of being disassembled and assembled quickly needs to be designed, the folding goods shelf can be disassembled and assembled quickly when in use, the corresponding accessories and the structural assembly are not needed, time and labor are saved, and the stability and the safety of the goods shelf in use are ensured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but quick assembly disassembly's folding goods shelves need not to dismantle any spare part, opens the usefulness promptly, and folding receipts promptly have practiced thrift the preparation time before using greatly, do not have any knowledge and the requirement on the technical ability to the user, effectively improve the availability factor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a folding goods shelf capable of being quickly disassembled and assembled comprises two groups of goods shelf components which are mutually hinged and symmetrically arranged, each group of the goods shelf components comprises two vertical rods, a plurality of layers of pedals are hinged between the two vertical rods, and the hinge axes of the pedals and the vertical rods are arranged along the width direction of the goods shelf components; the end, close to each other, of each layer of pedals on the two groups of shelf components is hinged with each other through a hinge mounted on the lower end face of each layer of pedals, the hinge axis of each group of pedals is arranged along the width direction of the shelf components, and the distance between every two adjacent layers of pedals is not less than the length of each layer of pedals; one ends of the hinged hinges are connected through a vertically arranged support rod, a sliding block which vertically slides along the length direction of the support rod is sleeved on the support rod, obliquely arranged reinforcing rods are hinged between the sliding block and the vertical rods at the two ends of the sliding block respectively, and one end, close to the sliding block, of each reinforcing rod is a higher end; two ends of the reinforcing rod are respectively hinged to the sliding block and the vertical rod, and the hinge axis of the reinforcing rod is parallel to the hinge axis of the hinge; the utility model discloses a pedal, including bracing piece, bracing piece top, extension board lower extreme face are equipped with the vertical inserted bar that sets up downwards, the sliding block up end be equipped with inserted bar complex jack, when the footboard rotated to the horizontality, the inserted bar was inserted and is established in the jack, just still be equipped with on the sliding block and fix the retaining member in the jack with the inserted bar.

By adopting the technical scheme, the two groups of goods shelf components are hinged through the hinge, so that the folding is convenient, when the folding type goods shelf is used, the two groups of goods shelf components are pulled away from each other, the sliding block slides upwards along the supporting rod, and the reinforcing rod rotates along with the sliding block; when the footboard rotated to the horizontality, the inserted bar of extension board below inserted in the jack on the sliding block, and the retaining member was fixed the jack in the jack simultaneously, realized the fixed between sliding block and the extension board like this, fixed sliding block position on the bracing piece promptly makes the stiffener fixed to fixed two sets of goods shelves subassemblies are opened and are used, have practiced thrift the preparation time before using greatly, do not have any knowledge and the requirement on the skill to the user, effectively improve the availability factor. Wherein, not only can fix two sets of goods shelves subassemblies through fixed stiffener, form the triangle structure moreover between bracing piece and the stiffener, stability is better, effectively guarantees the security.

Further, be equipped with the level in the sliding block and set up and with the hole of stepping down of jack intercommunication, the retaining member includes along stepping down hole axis slidable mounting at the downthehole gag lever post of stepping down, the gag lever post is kept away from the one end of jack and is equipped with the tension spring who sets up along its length direction between the hole of stepping down, the one end that the gag lever post is close to the jack is under tension spring's the tension effect and inseparable butt with the inserted bar.

Through adopting above-mentioned technical scheme, under tension spring's tension, inseparable butt between gag lever post and the inserted bar realizes closely spacing the inserted bar in the jack, also facilitates the great power of use like this and removes the fixed of the cooperation of inserted bar and jack to the sliding block position to folding two sets of goods shelves subassemblies, its simple structure, convenient operation not only realizes the utility model discloses an open fixedly, it is also convenient the utility model discloses a folding accomodating, the effect is obvious.

Furthermore, a limiting hole matched with the limiting rod is formed in the side wall of the inserted rod, and when the tension spring is in a normal state, one end of the limiting rod extends out of the abdicating hole and is inserted into the limiting hole; and the limiting rod is also connected with an unlocking piece.

Through adopting above-mentioned technical scheme, set up spacing hole on the inserted bar lateral wall, the gag lever post is inserted and is established and fix the inserted bar in spacing downthehole realization, guarantees like this to the fixed stability of inserted bar, avoids only relying on the gag lever post to realize that spacing security is not enough to the butt of inserted bar, guarantees the utility model discloses a security. Set up the unlocking piece on the gag lever post, be convenient for on the one hand operate the gag lever post when the inserted bar inserts in the jack and make it insert spacing downthehole realization spacing, on the other hand is convenient for shift out the gag lever post from spacing downthehole, is convenient for fold two sets of goods shelves subassemblies.

Further, the unlocking piece is including setting up the stay cord in gag lever post connection tension spring one end, be equipped with the intercommunication hole of stepping down and the axis is on a parallel with the rope hole of crossing of the hole axis of stepping down on the sliding block, the stay cord other end passes the rope hole and stretches out the sliding block.

Through adopting the technical scheme, open the utility model discloses the time, pull earlier the stay cord and pull in the gag lever post from the jack completely to stepping down downtheholely, when the footboard rotates to the horizontality, loosen the stay cord, under tension spring's tension, push the gag lever post spacing downthehole on the inserted bar automatically, realize fixing the sliding block position promptly. Folding the utility model discloses the time, the pulling stay cord is pulled out the gag lever post from spacing downthehole, removes the spacing fixed action of gag lever post to the inserted bar, use great power with two sets of goods shelves subassemblies to the direction removal of being close to each other can. Set up the stay cord and stimulate the gag lever post and slide in hole and spacing hole of stepping down, the sliding block is stretched out to stay cord one end, and the operation of being convenient for does not have any knowledge and the requirement on the skill to the user, as long as stimulate the stay cord can.

Furthermore, one side that the lower end of the inserted bar and one end of the limiting rod close to the inserted bar are close to each other is provided with a wedge surface which is matched with each other, and the wedge surface of the inserted bar is positioned above the wedge surface of the limiting rod.

By adopting the technical scheme, when the two groups of shelf components are opened in the mutually-far direction, the sliding block moves upwards towards the direction close to the inserted rod to enable the inserted rod to be gradually inserted into the inserted hole, and in the process that the inserted rod is inserted into the inserted hole and continues to move, the inserted rod automatically pushes the limiting rod into the abdicating hole under the matching action of the two wedge-shaped surfaces, and the tension spring is compressed; when the footboard rotated to the horizontality, inserted bar and gag lever post lost the mating reaction of wedge, and the gag lever post just is to the spacing hole on the inserted bar, and under tension spring's tension, the gag lever post was pushed into spacing downthehole automatically, realizes spacing to the inserted bar, and to the fixing of stopper, fixing after two sets of goods shelves subassemblies were opened promptly. Above-mentioned simple structure as long as open two sets of goods shelves and rotate the footboard to the horizontality, can realize right automatically the utility model discloses a fixed, extremely convenient trouble-saving.

Furthermore, one end of the pull rope extending out of the rope hole is connected with a pull ring, the side wall of the sliding block is provided with a yielding groove matched with the pull ring, and the pull ring is clamped in the yielding groove in the normal state of the tension spring.

Through adopting above-mentioned technical scheme, the pull ring that sets up at the stay cord tip conveniently stimulates the stay cord when folding two sets of goods shelves subassemblies, removes the spacing fixed action of stop lever to the inserted bar, convenient operation. Wherein, the groove of stepping down that sets up at the sliding block lateral wall plays to draw the ring and accomodates and hide the effect, avoids maliciously or the mistake to draw the ring, influences the utility model discloses security in the use, its simple structure, the effect is obvious.

Further, the width of the pedals in the plurality of layers is reduced from bottom to top in sequence.

Through adopting above-mentioned technical scheme, the width of a plurality of layers of footboard is from up reducing in proper order down, and the footboard width of lower floor is widest promptly, and the superiors footboard width is narrowest, forms the step form between a plurality of layers of footboard like this, and the staff scrambles when facilitating the use, its simple structure, convenient operation, and the effect is obvious.

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

1. the goods shelf capable of being folded quickly is formed by arranging two groups of mutually hinged goods shelf components, can be disassembled and assembled quickly when in use, does not need to be assembled by corresponding accessories and structures, can be opened for use and folded for use, greatly saves the preparation time before use, has no requirement on knowledge and skill of a user, and effectively improves the use efficiency;

2. the sliding block is fixed through the matching of the inserted rod, the jack, the limiting rod, the tension spring, the pull rope and the like, the sliding block is fixed quickly after the two groups of goods shelf components are opened, and the stability and the safety of the goods shelf in use are ensured; two sets of goods shelves subassemblies can be folded to the pulling stay cord, and the convenience is saved trouble.

Drawings

FIG. 1 is a schematic view of an overall structure of a quick detachable folding shelf;

FIG. 2 is a cross-sectional view of a quick release folding shelf;

fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure, 1, a shelf component; 2. erecting a rod; 3. a connecting rod; 4. a pedal; 41. a hinge is hinged; 5. a support bar; 51. a reinforcing bar; 6. a slider; 61. a jack; 62. a hole of abdication; 63. a limiting rod; 64. a tension spring; 65. pulling a rope; 651. a pull ring; 66. rope passing holes; 67. a yielding groove; 7. an extension plate; 71. inserting a rod; 72. a limiting hole; 8. a wedge-shaped face.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

A folding goods shelf capable of being quickly disassembled and assembled is shown in figure 1 and comprises two groups of goods shelf components 1 which are hinged and symmetrically arranged, wherein the hinge axes of the two groups of goods shelf components 1 are arranged along the width direction of the goods shelf components, and the goods shelf components 1 are moved along the length direction of the goods shelf components 1 to be mutually rotated, folded or unfolded. Every group goods shelves subassembly 1 all includes the pole setting 2 of two vertical settings, is connected with the connecting rod 3 rather than perpendicular and level setting between two pole settings 2, and connecting rod 3 is equipped with a plurality of roots along the 2 length direction arrays of pole setting. All rotate on every connecting rod 3 and install footboard 4, footboard 4 rotates around connecting rod 3 length direction, and every layer of two pedals 4 that correspond each other on two sets of goods shelves subassembly 1 are articulated each other through articulated hinge 41 between the one end that is close to each other, and the distance between two adjacent two-layer footboard 4 is not less than every layer of length of footboard 4. Wherein, the hinge joint 41 is installed at the lower end face of each layer of two pedals 4, and when the pedals 4 rotate to the horizontal state, the ends of each layer of two pedals 4 close to each other are mutually abutted, that is, the pedals 4 can only be rotated and folded downwards and rotated upwards to be unfolded.

As shown in fig. 1 and 2, one end of each of the plurality of hinge joints 41 is connected by a support rod 5 which is vertically arranged, a sliding block 6 which vertically slides along the length direction of the support rod 5 is sleeved on the support rod 5, an obliquely arranged reinforcing rod 51 is respectively hinged between the sliding block 6 and the vertical rod 2 which is positioned at the same side of the sliding block and positioned at the two ends of the sliding block, one end of the reinforcing rod 51 close to the sliding block 6 is a higher end, and the two reinforcing rods 51 are symmetrical to each other; the two ends of the reinforcing rod 51 are respectively hinged to the sliding block 6 and to the upright 2, with its axis of articulation parallel to that of the hinge 41. When opening two sets of goods shelves subassemblies 1 to the direction of keeping away from each other, sliding block 6 is vertical upwards to slide on bracing piece 5, and two stiffener 51 rotate, and when footboard 4 rotated to the horizontality, as long as the position of fixed sliding block 6 on bracing piece 5 makes stiffener 51 can not rotate, can fix two sets of goods shelves subassemblies 1, guarantees the security of using.

As shown in fig. 2 and 3, an extension plate 7 extending outward is provided on the top of the support rod 5, an insertion rod 71 extending vertically downward is provided on the lower end surface of the extension plate 7, an insertion hole 61 engaged with the insertion rod 71 is provided on the upper end surface of the slide block 6, and the insertion rod 71 is inserted into the insertion hole 61 when the pedal 4 is rotated to the horizontal state. The sliding block 6 is further provided with a locking member for fixing the insertion rod 71 in the insertion hole 61 and an unlocking member for facilitating the release of the fixing action of the insertion rod 71.

In the utility model, a stepping hole 62 which is horizontally arranged along the length direction of the pedal 4 and is communicated with the jack 61 is arranged in the sliding block 6, the locking piece comprises a limiting rod 63 which is slidably arranged in the stepping hole 62 along the axis of the stepping hole 62, and a limiting hole 72 which is matched with the limiting rod 63 is arranged on the side wall of the inserted link 71; a tension spring 64 arranged along the length direction of the limiting rod 63 is arranged between one end of the limiting rod 63, which is far away from the jack 61, and the abdicating hole 62, and under the tension action of the tension spring 64, one end of the limiting rod 63 is positioned in the abdicating hole 62, and the other end of the limiting rod is inserted in a limiting hole 72 on the insertion rod 71. Wherein, mutually matched wedge surfaces 8 are arranged at the lower end of the inserting rod 71 and one end of the limiting rod 63 close to the inserting rod 71, and the wedge surface 8 of the inserting rod 71 is positioned above the wedge surface 8 of the limiting rod 63.

As shown in fig. 1, 2 and 3, when two sets of shelf assemblies 1 are opened in the direction away from each other, the sliding block 6 moves upward in the direction close to the insertion rod 71 to gradually insert the insertion rod 71 into the insertion hole 61, and in the process that the insertion rod 71 is inserted into the insertion hole 61 and continues to move, under the cooperation effect of the two wedge-shaped surfaces 8, the insertion rod 71 automatically pushes the limiting rod 63 into the receding hole 62, and the tension spring 64 is compressed; when the pedal 4 rotates to the horizontal state, the inserting rod 71 and the limiting rod 63 lose the matching effect of the wedge-shaped surface 8, the limiting rod 63 is over against the limiting hole 72 on the inserting rod 71, and under the tension effect of the tension spring 64, the limiting rod 63 is automatically pushed into the limiting hole 72, so that the limiting of the inserting rod 71 is realized, and the limiting blocks are fixed, namely the two groups of shelf assemblies 1 are fixed after being opened. As long as open two sets of goods shelves subassembly 1 and rotate footboard 4 to the horizontality, can realize right automatically the utility model discloses a fixed, extremely convenient saving trouble realizes the utility model discloses an open the usefulness.

Wherein, in order to the utility model discloses make things convenient for the staff to scramble during the use, as shown in figure 1, the width of a plurality of layers of footboard 4 is from up reducing in proper order down, and the 4 width of lower floor's footboard is widest promptly, and the 4 width of the superiors' footboard is narrowest, forms the step form between a plurality of layers of footboard 4 like this, and the staff scrambles when facilitating the use, and guarantees the security.

As shown in fig. 2 and fig. 3, in order to facilitate folding of the two sets of shelf assemblies 1, the unlocking element includes a pulling rope 65 disposed at one end of the limiting rod 63 connected to the tension spring 64, a rope passing hole 66 is disposed on the sliding block 6 and communicates with the abdicating hole 62, and the axis of the rope passing hole is parallel to the axis of the abdicating hole 62, and the other end of the pulling rope 65 passes through the rope passing hole 66 and extends out of the sliding block 6. The utility model discloses in, cross rope hole 66 and the coaxial setting in hole 62 of stepping down, stay cord 65 passes tension spring 64, and the one end that stay cord 65 stretched out rope hole 66 is connected with pull ring 651 to pulling stay cord 65. When the two sets of shelf components 1 are folded, the limiting rod 63 is pulled out from the limiting hole 72 by pulling the pull rope 65, the limiting fixing effect of the limiting rod 63 on the inserting rod 71 is relieved, and the two sets of shelf components 1 are moved towards the mutual approaching direction by using large force, so that the folding can be realized. The pull rope 65 is arranged as an unlocking piece, so that the operation is convenient, the requirement on the knowledge and the skill of a user is avoided, and the user only needs to pull the pull rope 65. In order to avoid the pull cord 65 from being pulled maliciously or by mistake, the side wall of the slide block 6 is provided with a recess groove 67 that is engaged with the pull ring 651, and the pull ring 651 is hidden and stored in the recess groove 67 in the normal state of the tension spring 64.

The utility model discloses a theory of operation and application method:

when the device is used, the two groups of shelf components 1 are opened in the direction away from each other, the sliding block 6 moves upwards towards the direction close to the insertion rod 71 to enable the insertion rod 71 to be gradually inserted into the insertion hole 61, the insertion rod 71 automatically pushes the limiting rod 63 into the receding hole 62 under the matching action of the two wedge-shaped surfaces 8 in the process that the insertion rod 71 is inserted into the insertion hole 61 and moves continuously, and the tension spring 64 is compressed; when the pedal 4 rotates to a horizontal state, the inserting rod 71 and the limiting rod 63 lose the matching effect of the wedge-shaped surface 8, the tension spring 64 automatically pushes the limiting rod 63 into the limiting hole 72, and the inserting rod 71 is limited, namely the two shelf components 1 are fixed after being opened, so that the two shelf components are opened for use. When the two sets of shelf components 1 are folded, the limiting rod 63 is pulled out from the limiting hole 72 by pulling the pull rope 65, the limiting fixing effect of the limiting rod 63 on the inserting rod 71 is relieved, the two sets of shelf components 1 are moved towards the mutual approaching direction by using large force, and then the folding can be realized, and the folding can be realized.

While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims (7)

1. The utility model provides a but quick assembly disassembly's folding goods shelves which characterized in that: the shelf assembly comprises two groups of shelf assemblies (1) which are hinged with each other and are symmetrically arranged, each group of shelf assemblies (1) comprises two vertical rods (2), a plurality of layers of pedals (4) are hinged between the two vertical rods (2), and the hinge axes of the pedals (4) and the vertical rods (2) are arranged along the width direction of the shelf assemblies (1); the ends, close to each other, of every two corresponding pedals (4) on each layer of the two shelf components (1) are hinged to each other through hinge hinges (41) arranged on the lower end surfaces of the two shelf components, the hinge axes of the two shelf components are arranged along the width direction of the shelf components (1), and the distance between every two adjacent layers of pedals (4) is not less than the length of each layer of pedals (4); one end of each of the hinged hinges (41) is connected through a vertically arranged support rod (5), a sliding block (6) which vertically slides along the length direction of the support rod (5) is sleeved on the support rod (5), obliquely arranged reinforcing rods (51) are hinged between the sliding block (6) and the vertical rods (2) at the two ends of the sliding block (6), and one end, close to the sliding block (6), of each reinforcing rod (51) is a higher end; two ends of the reinforcing rod (51) are respectively hinged to the sliding block (6) and the vertical rod (2), and the hinge axis of the reinforcing rod is parallel to the hinge axis of the hinge (41); bracing piece (5) top is equipped with outside extension board (7) that extends, the terminal surface is equipped with vertical inserted bar (71) that sets up downwards under extension board (7), sliding block (6) up end is equipped with and inserted bar (71) complex jack (61), when footboard (4) rotated to the horizontality, inserted bar (71) are inserted and are established in jack (61), just still be equipped with on sliding block (6) and fix the retaining member in jack (61) with inserted bar (71).

2. The folding pallet of claim 1, wherein: be equipped with level setting in sliding block (6) and with hole (61) the intercommunication hole of stepping down (62), the retaining member includes along hole (62) axis slidable mounting of stepping down gag lever post (63) in hole (62) of stepping down, gag lever post (63) are kept away from the one end of jack (61) and are equipped with between hole (62) of stepping down along tension spring (64) that its length direction set up, the one end that gag lever post (63) are close to jack (61) is under the tension of tension spring (64) with inserted bar (71) inseparable butt.

3. The folding pallet of claim 2, wherein: a limiting hole (72) matched with the limiting rod (63) is formed in the side wall of the inserting rod (71), and when the tension spring (64) is in a normal state, one end of the limiting rod (63) extends out of the abdicating hole (62) and is inserted into the limiting hole (72); an unlocking piece is further connected to the limiting rod (63).

4. The quickly demountable folding store shelf of claim 3, wherein: the unlocking piece is including setting up stay cord (65) of connecting tension spring (64) one end at gag lever post (63), be equipped with on sliding block (6) the intercommunication hole of stepping down (62) and axis and be on a parallel with the rope hole (66) of crossing of hole of stepping down (62) axis, stay cord (65) other end is passed rope hole (66) and is stretched out sliding block (6).

5. The quickly detachable folding pallet according to claim 4, characterized in that: one side that the lower end of inserted bar (71) and gag lever post (63) are close to each other is equipped with wedge face (8) of mutually supporting with the one end that gag lever post (71) is close to each other, just wedge face (8) of inserted bar (71) are located the top of wedge face (8) of gag lever post (63).

6. The quickly detachable folding pallet according to claim 5, characterized in that: one end of the pull rope (65) extending out of the rope hole (66) is connected with a pull ring (651), the side wall of the sliding block (6) is provided with a yielding groove (67) matched with the pull ring (651), and the pull ring (651) is clamped in the yielding groove (67) when the tension spring (64) is in a normal state.

7. The folding pallet of any one of claims 1 to 6, wherein: the width of the pedals (4) in the plurality of layers is reduced from bottom to top in sequence.

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