Half-and-half folding blow molding round table

Abstract

The utility model relates to the technical field of furniture, in particular to a half-and-half folding blow molding round table which comprises two table frames with the middles hinged and a semicircular table top fixed to the upper portions of the table frames. A lock catch assembly is arranged at at least one end, located at the rotating position, of each table frame, and the lock catch assemblies are used for limiting the unfolding positions of the two table frames; wherein the bottom of the table frame is rotationally connected with a foot stool, and a folding joint is connected between the foot stool and the table frame; according to the folding table, the two table frames which rotate in a hinged mode are adopted, the unfolding positions of the table frames are locked and fixed through the lock catch assemblies, the table frames can form a round table to be used when being unfolded, the table frames can be folded in half after being unlocked, and therefore occupied space is saved. And the carrying and storage convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field especially relates to a half folding blow molding round table. BACKGROUND

[0002] With the acceleration of modern life rhythm and the limitation of living space, the design of furniture pays more and more attention to space utilization efficiency and portability. Especially for those users who often need to move or have limited living space, foldable and portable furniture becomes more and more popular. Round table, as a kind of common furniture, is widely used in family gatherings, meetings and other occasions.

[0003] However, the traditional round table top is usually of fixed structure, which occupies a large space when not in use. Although there are some foldable round table designs on the market, which reduce the storage space of round table to a certain extent, they still need to be improved in terms of operation convenience of unfolding and folding.

[0004] Therefore, in order to further improve the applicability of the existing table, we propose a half folding blow molding round table. SUMMARY

[0005] The utility model aims at solving the problems of the prior art, such as the operation convenience of unfolding and folding, and proposes a half folding blow molding round table.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A half folding blow molding round table is designed, which comprises:

[0008] Two middle hinged table frames and a semicircular table top fixed above the table frame;

[0009] At least one end of the two table frames at the rotating position is provided with a lock catch assembly, which is used to limit the unfolded position of the two table frames;

[0010] Wherein, the bottom of the table frame is rotatably connected with a foot stool, and the foot stool and the table frame are connected with a folding joint;

[0011] The two table frames are also provided with a folding joint for limiting the folding position of the two table frames.

[0012] Further, the table frame comprises a straight edge rod and an arc-shaped rod connected to the straight edge rod, and a reinforcing rod is further connected between the straight edge rod and the arc-shaped rod.

[0013] Further, the inner side of the arc-shaped rod is fixedly connected with a wing plate, and a rotating space is formed between the wing plate and the reinforcing rod.

[0014] The top of the foot stool is fixedly installed with a horizontal pipe in the rotating space, and the horizontal pipe is provided with a connecting structure between the wing plate and the reinforcing rod.

[0015] Further, the connecting structure comprises an inner plug provided in the horizontal pipe, and the inner plug is connected with the wing plate and the reinforcing rod through a locking member.

[0016] Further, the locking assembly comprises an outer U-shaped frame connected to one end of the table frame and an inner U-shaped frame connected to the other end of the table frame.

[0017] The outer U-shaped frame is sleeved outside the inner U-shaped frame and rotates through a shaft rod.

[0018] Further, an inclined slot is provided in the end surface of the outer U-shaped frame, a locking pin is slidably connected in the inclined slot, a button is provided on the inner side of the outer U-shaped frame and rotates with the shaft rod, and an arc-shaped slot is provided in the middle of the button to accommodate the locking pin.

[0019] A torsion spring is provided between the locking pin and the outer U-shaped frame, and a limiting hole is provided in the end surface of the inner U-shaped frame to engage with the locking pin.

[0020] Further, the folding joint comprises a U-shaped channel iron rotatably connected to the table frame and a connecting rod rotatably connected to the foot stool, and the connecting rod is rotatably connected in the inner opening of the U-shaped channel iron.

[0021] The middle part of the connecting rod has a bent part, and a notch is provided in the end surface of the U-shaped channel iron to allow the bent part to pass through.

[0022] Further, an inclined surface is provided on the end surface of the connecting rod, a plurality of clamping grooves are provided in the inclined surface, and a safety ring is slidably connected to the outer side of the U-shaped channel iron and sleeved outside the clamping grooves.

[0023] Further, the closing and fixing assembly comprises a double-headed clamping seat, one end of the double-headed clamping seat is engaged with the outer side of the horizontal pipe and fixed to the lower side of the table top, and the other end of the double-headed clamping seat is engaged with the horizontal pipe at the bottom of the other table frame.

[0024] Further, a clamping seat is fixedly installed at the bottom of the table top, the clamping seat is engaged with the middle part of the foot stool, and a handle is fixedly installed on the side of the table frame.

[0025] The utility model provides a kind of to half folding blow molding round table, beneficial effect lies in: the utility model discloses two hinged rotating table frame, by locking catch assembly to its unfolded position is locked fixed, when unfolding can be constituted a round table and use, and after unlocking can be folded, to save the space occupied, improve the convenience of carrying and storage. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the unfolded state diagram of the utility model;

[0027] Figure 2 It is the explosion structure schematic view of the utility model;

[0028] Figure 3 It is the locking catch assembly structure schematic view of the utility model;

[0029] Figure 4 It is the folding joint structure schematic view of the utility model;

[0030] Figure 5 It is the card seat structure schematic view of the utility model;

[0031] Figure 6 It is the locking state diagram of the locking catch assembly of the utility model;

[0032] Figure 7 It is the unlocking state diagram of the locking catch assembly of the utility model;

[0033] Figure 8 It is the folding state diagram of the utility model;

[0034] Figure 9 It is the structure schematic view of the utility model's opposite fixed assembly.

[0035] In the drawing: 1, table frame;11, straight edge pole;12, arc pole;13, reinforcing rod;14, wing plate;15, handle;2, table top;21, card seat;3, locking catch assembly;31, outer U-shaped frame;32, inner U-shaped frame;33, shaft;34, inclined slot;35, lock pin;36, button;37, arc slot;38, torsional spring;39, limit port;4, foot stand;41, cross pipe;42, inner plug;43, locking piece;5, folding joint;51, U-shaped slot iron;52, connecting rod;53, bending part;54, notch;55, inclined surface;56, clamping groove;57, safety ring;6, opposite fixed assembly. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0037] Referring to Figures 1-9 For an embodiment of the utility model, it discloses a half folding blow molding round table, specifically the round table includes two middle hinged table frame 1 and the half round table top 2 fixed above the table frame 1, of course the half round table top 2 in the embodiment is hollow formed plastic table top, by the convenient forming process and the advantages such as lighter weight, greatly improve the applicability of production and use;

[0038] Two table frame 1 at least one end of rotating place is provided with the lock catch assembly 3, and the lock catch assembly 3 is used to limit the unfolded position of two table frame 1.

[0039] Wherein, the bottom of the table frame 1 is rotatably connected with a foot stand 4, and the foot stand 4 is connected with the table frame 1 through a folding joint 5.

[0040] Two table frame 1 is further provided with a folding fixing assembly 6 for limiting the folding position of two table frame 1.

[0041] In some embodiments, the table frame 1 in the utility model comprises a straight edge rod 11 and an arc-shaped rod 12 connected to the straight edge rod 11, and a reinforcing rod 13 is further connected between the straight edge rod 11 and the arc-shaped rod 12. It should be noted that the cross section of the straight edge rod 11 and the arc-shaped rod 12 in the embodiment is provided with a rectangular structure, and a pipe plug is inserted at both ends of the straight edge rod 11 to block and increase the aesthetic appearance.

[0042] On the basis of the above embodiment, the inner side of the arc-shaped rod 12 in the embodiment is fixedly connected with a wing plate 14, and a rotating space is formed between the wing plate 14 and the reinforcing rod 13.

[0043] The top of the foot stand 4 is fixedly installed with a horizontal pipe 41 in the rotating space, and a connecting structure is arranged between the horizontal pipe 41, the wing plate 14 and the reinforcing rod 13.

[0044] As preferred, the bottom of each table frame 1 in the embodiment is rotatably connected with two foot stands 4, and the foot stands 4 are rotatably folded towards the circular part of the table frame 1.

[0045] Specifically, the connecting structure in the embodiment comprises an inner plug 42 inserted in the horizontal pipe 41, the inner plug 42 is a plastic part, and the inner plug 42 is connected with the wing plate 14 and the reinforcing rod 13 through a locking part 43. As preferred, the locking part 43 in the embodiment is provided as a bolt, which is connected and fixed to the inner plug 42 to realize the connection and limiting of the entire horizontal pipe 41, and ensures that the horizontal pipe 41 can rotate.

[0046] In some embodiments, the lock assembly 3 in the utility model includes an outer U-shaped frame 31 connected to one end of a table frame 1, and an inner U-shaped frame 32 connected to the other end of the table frame 1.

[0047] The outer U-shaped frame 31 is sleeved outside the inner U-shaped frame 32 and rotates through a shaft rod 33.

[0048] On the basis of the above-mentioned embodiments, an inclined groove 34 is formed through the end surface of the outer U-shaped frame 31 in the embodiment, a lock pin 35 is slidably connected in the inclined groove 34, a button 36 is arranged on the inner side of the outer U-shaped frame 31 and rotates with the shaft rod 33, an arc-shaped groove 37 for accommodating the lock pin 35 is formed in the middle of the button 36, and it should be noted that the arc-shaped groove 37 is not concentric with the rotation point of the button 36, so that the lock pin 35 is driven to move by the arc-shaped groove 37 when the button 36 rotates.

[0049] A torsional spring 38 is arranged between the lock pin 35 and the outer U-shaped frame 31, and a limiting opening 39 for clamping the lock pin 35 is formed in the end surface of the inner U-shaped frame 32.

[0050] That is to say, the torsional spring 38 arranged in the embodiment is used to generate a pushing force on the lock pin 35, and when in the self-locking state, the lock pin 35 moves forward along the inclined groove 34 under the pushing of the torsional spring 38 and is clamped in the limiting opening 39 of the inner U-shaped frame 32, so that the rotation of the inner U-shaped frame 32 can be avoided to maintain the horizontal connection between the two table frames 1.

[0051] When folding is needed, the button 36 is pressed downward, the lock pin 35 is controlled to move backward by the movement of the arc-shaped groove 37, and the torsional spring 38 is pressed, at this time, the lock pin 35 is separated from the limiting opening 39, and the inner U-shaped frame 32 is no longer limited, so that the two table frames 1 can be folded.

[0052] Further, the folding joint 5 in the utility model includes a U-shaped slot iron 51 rotatably connected to the table frame 1 and a connecting rod 52 rotatably connected to the foot support 4, and the connecting rod 52 is rotatably connected to the inner opening of the U-shaped slot iron 51.

[0053] The middle part of the connecting rod 52 has a bent part 53, and a notch 54 for the bent part 53 to pass through is formed in the end surface of the U-shaped slot iron 51, and the notch 54 is used for the bent part 53 to pass through, so that in the folded state, the end part of the connecting rod 52 can be misaligned on the outer side of the U-shaped slot iron 51 to ensure the stability after folding.

[0054] Moreover, the end face of the connecting rod 52 is provided with an inclined surface 55, a plurality of clamping grooves 56 are formed in the inclined surface 55, and the outer side of the U-shaped slot iron 51 is slidably connected with a safety ring 57, and the safety ring 57 is sleeved on the outer side of the clamping groove 56.

[0055] That is, when the connecting rod 52 and the U-shaped slot iron 51 are rotated to be opened in the embodiment, in order to ensure the unfolding stability between the two, the safety ring 57 is sleeved and stopped at the rotating position of the two, so that the reverse rotation of the connecting rod 52 is avoided, and further, the safety ring 57 is a rectangular ring in the embodiment, and in order to limit the safety ring 57, a stop protrusion is further fixed on the outer side of the U-shaped slot iron 51 in the embodiment, so that the safety ring 57 is prevented from sliding out.

[0056] Furthermore, the pair of fixed assembly 6 includes a double-head clamping seat, one end of the double-head clamping seat is clamped on the outer side of the horizontal pipe 41 and is fixed on the lower side of the tabletop 2, the other end of the double-head clamping seat is clamped with the horizontal pipe 41 at the bottom of the other table frame 1, the double-head clamping seat is a plastic part, and the two ends are circular structures with openings, one end of the double-head clamping seat is clamped and sleeved on the outer side of the horizontal pipe 41 and is connected and fixed with the bottom of the tabletop 2, so that when the horizontal pipe 41 rotates, the double-head clamping seat does not rotate, and thus the horizontal pipe 41 on the other table frame 1 can be fixed when folding.

[0057] It should be noted that in order to realize the locking and fixing of the folding foot support 4, the bottom of the tabletop 2 is fixedly installed with a clamping seat 21, the clamping seat 21 is clamped with the middle part of the foot support 4, and the side of the table frame 1 is further fixedly installed with a handle 15, and the handle can realize convenient movement of the entire round table, so as to improve the convenience of carrying.

[0058] In summary, two table frames 1 are hingedly rotated in the utility model, the unfolding position is locked and fixed by the lock catch assembly 3, a round table can be formed for use when unfolded, and folding can be realized after unlocking, so as to save the occupied space and improve the convenience of carrying and storage.

[0059] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A blow-molded round table folded in half, characterized in that: include: Two table frames (1) hinged at the middle, and a semicircular table top (2) fixed above the table frames (1); At least one end of the two table frames (1) at the rotating position is provided with a locking assembly (3), and the locking assembly (3) is used to limit the unfolded position of the two table frames (1); The bottom of the table frame (1) is rotatably connected to a foot stand (4), and a folding joint (5) is connected between the foot stand (4) and the table frame (1); A matching fixing assembly (6) for limiting the folding position of the two table frames (1) is also provided between the two table frames (1). The table frame (1) comprises a straight-side rod (11) and an arc-shaped rod (12) connected to the straight-side rod (11). A reinforcing rod (13) is further connected between the straight-side rod (11) and the arc-shaped rod (12). A wing plate (14) is fixedly connected to the inner side of the arc-shaped rod (12). A rotation space is formed between the wing plate (14) and the reinforcing rod (13). A transverse tube (41) located in the rotation space is fixedly mounted on the top of the tripod (4), and the mating fixing assembly (6) includes a double-headed card seat, one end of which is clamped to the outside of the transverse tube (41) and fixed to the lower side of the table top (2), and the other end of which is clamped to the transverse tube (41) at the bottom of the other table frame (1).

2. The blow-molded round table foldable in half according to claim 1, characterized in that: A connecting structure is provided between the transverse tube (41), the wing plate (14), and the reinforcing rod (13).

3. The blow-molded round table foldable in half according to claim 2, characterized in that: The connection structure comprises an inner plug (42) passing through the interior of the transverse tube (41), and the inner plug (42) is connected to the wing plate (14) and the reinforcing rod (13) via a locking member (43).

4. The blow-molded round table foldable in half according to claim 1, characterized in that: The locking assembly (3) comprises an outer U-shaped frame (31) connected to the end of one table frame (1), and an inner U-shaped frame (32) connected to the end of the other table frame (1); The outer U-shaped frame (31) is sleeved on the outer side of the inner U-shaped frame (32) and rotated via a shaft (33).

5. The blow-molded round table foldable in half according to claim 4, characterized in that: An oblique groove (34) is provided on the end surface of the outer U-shaped frame (31), a locking pin (35) is slidably connected to the oblique groove (34), a button (36) is provided on the inner side of the outer U-shaped frame (31) for rotating due to the shaft (33), and an arc-shaped groove (37) for accommodating the locking pin (35) is provided in the middle of the button (36); A torsion spring (38) is provided between the locking pin (35) and the outer U-shaped frame (31), and a limiting opening (39) for engaging with the locking pin (35) is provided on the end surface of the inner U-shaped frame (32).

6. The blow-molded round table foldable in half according to claim 1, characterized in that: The folding joint (5) comprises a U-shaped channel iron (51) rotatably connected to the table frame (1), and a connecting rod (52) rotatably connected to the tripod (4), wherein the connecting rod (52) is rotatably connected to the inner opening of the U-shaped channel iron (51); The connecting rod (52) has a bent portion (53) in the middle, and a notch (54) for the bent portion (53) to pass through is provided on the end surface of the U-shaped channel iron (51).

7. The blow-molded round table foldable in half according to claim 6, characterized in that: The end surface of the connecting rod (52) has an inclined surface (55), and a plurality of slots (56) are formed on the inclined surface (55). The outer side of the U-shaped channel iron (51) is slidably connected to a safety ring (57), and the safety ring (57) is sleeved on the outer side of the slot (56).

8. A blow-molded round table foldable in half according to any one of claims 1 to 7, characterized in that: A card seat (21) is fixedly mounted on the bottom of the table top (2), and the card seat (21) is snap-connected with the middle of the foot stand (4). A handle (15) is also fixedly mounted on the side of the table frame (1).

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