CN216822201U - Manual folding table - Google Patents

Abstract

The application relates to a manual folding table, which comprises a bottom plate, wherein vertical plates are fixedly connected with two ends of the bottom plate, the vertical plates are vertically arranged, the tops of the two vertical plates are commonly connected with a top plate, turning plates are arranged on the sides, away from each other, of the two vertical plates, a plurality of fixing frames are fixedly connected with the positions, corresponding to the lower parts of the turning plates, of each vertical plate, a plurality of sliding frames are fixedly connected with one side, close to the vertical plates, of each turning plate, the sliding frames and the fixing frames are in one-to-one correspondence, the sliding frames and the fixing frames are hinged with each other, a positioning frame is hinged at the middle position of each fixing frame, each sliding frame is provided with a positioning groove, when the constant head tank of carriage was gone into in the alignment jig interpolation, the board that turns over is in the horizontality, all is connected with the extension spring jointly between every mount and the alignment jig, and the extension spring is applyed the effort that is close to the mount to the locating plate, and this application has the user of being convenient for and adjusts the board that turns over, saves operating time's effect.

Description

Manual folding table

Technical Field

The present application relates to the field of folding tables, and more particularly to hand folding tables.

Background

At present, a folding table is generally composed of a normal table body, folded plates are installed at two ends of the table body, and after the folded plates are lifted up, the folded plates are supported by support rods, so that the folded plates are kept horizontal.

In view of the above-mentioned related arts, the inventor thinks that when the folded plate is fixed, the position of the support rod needs to be adjusted, which takes time and labor.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the user to adjust the flap plate, save operating time, this application provides manual folding table.

The manual folding table provided by the application adopts the following technical scheme:

the utility model provides a manual folding table, comprising a base plate, the equal rigid coupling in bottom plate both ends has the riser, the vertical setting of riser, two riser tops are connected with the roof jointly, two risers keep away from one side each other and all are provided with the folded plate that turns over, every riser corresponds the equal rigid coupling of folded plate below position department and has a plurality of mounts, every turns over the equal rigid coupling of folded plate near riser one side and has a plurality of carriages, carriage and mount one-to-one, carriage and mount are articulated each other, every mount intermediate position department all articulates there is the locating rack, every carriage all is provided with the constant head tank, when the locating rack inserts the constant head tank that advances the carriage, it is in the horizontality to turn over the folded plate, all be connected with the extension spring jointly between every mount and the locating rack, the extension spring is applyed the effort that is close to the mount to the locating plate.

Through adopting above-mentioned technical scheme, when the user uses, the rotation turns over the folded plate, make and turn over the folded plate and rotate from vertical state for the horizontality when, the extension spring is applyed the effort to mount direction pivoted to the locating rack, the locating rack begins to rotate and the butt to the carriage, the extension spring guarantees that the locating rack can support tight carriage all the time, along with turning over the continuation rotation of folded plate, the locating rack that removes along the carriage can directly stretch into in the constant head tank of carriage, then loosen and turn over the folded plate, it is in the horizontally state to turn over the folded plate, under the gravity of turning over the folded plate self, the locating rack can't continue to remove along the carriage, guarantee that the locating rack can support the carriage, more article can be put to the user of being convenient for on folding table. Meanwhile, the position of the positioning frame does not need to be adjusted manually by a user, so that the folded plate can be adjusted more conveniently and quickly by the user, the labor is saved, and the operation time is saved. When the turnover plate needs to be rotated back to the vertical state, the turnover plate is slightly lifted upwards to enable the positioning frame to be moved out of the positioning groove, then the positioning frame is rotated to a position close to the fixing frame, and then the turnover plate is slowly put down.

Optionally, the sliding frame includes sliding plate and two sliding baffle, and two sliding baffle all set up along the length direction of sliding plate, and two sliding baffle difference rigid couplings are in the both ends of sliding plate width direction, and the sliding plate rigid coupling is in turning over the folded plate, and the constant head tank is seted up in sliding baffle.

Through adopting above-mentioned technical scheme, when the user used, two sliding baffle reinforcing sliding plate's stability guaranteed that the carriage is firmer, improve the bearing capacity who turns over the folded plate.

Optionally, the locating rack includes locating plate and two positioning baffle, and two positioning baffle all set up along the length direction of locating plate, and two positioning baffle rigid coupling respectively in locating plate width direction's both ends, and positioning baffle articulates in the mount, and the locating plate can be pegged graft in sliding baffle's constant head tank, and sliding plate and sliding baffle all are located between two positioning baffle.

Through adopting above-mentioned technical scheme, when the user used, the stability of two positioning baffle reinforcing locating plates guaranteed that the locating rack is firmer, and two positioning baffle can carry on spacingly to two slide damper simultaneously, guarantee to turn over the folded plate and can not rock, guarantee the stability of carriage and the folded plate.

Optionally, the lower side of the sliding plate is connected with an arc-shaped sliding lifting piece, one end, away from the position where the positioning plate is hinged to the fixing frame, of the positioning plate is provided with a lifting groove, when the positioning plate rotates to a vertical state along with the turnover plate, the sliding lifting piece can be inserted into the lifting groove, and when the positioning plate rotates to a horizontal state along with the turnover plate, the sliding lifting piece can drive the positioning plate to rotate.

Through adopting above-mentioned technical scheme, when the user uses, turn over the folded plate and be in vertical state, the slip lifts the piece and stretches into the groove of lifting of locating plate, when turning over the folded plate to the horizontal state and rolling over, the folded plate moves the sliding plate and removes, the slip lifts the piece and drives the locating plate to rotate to the direction of keeping away from the mount, under the effort of extension spring, the locating plate butt is in the sliding damper, with turning over the rotation that the folded plate tends to the horizontal state, the slip lifts the piece and can shift out the groove of lifting, guarantee that the dead point of card can not appear on the tensile force effect direction of extension spring, guarantee that the extension spring can normally stimulate the locating rack and rotate.

Optionally, a sliding plate is arranged between the two vertical plates in a sliding manner.

Through adopting above-mentioned technical scheme, when the user used, the user can put article (like keyboard, carving machine etc.) on the slide, improves the utilization ratio of folding table, and the pulling slide, the slide can slide along the riser, guarantees that the user can convenient and fast pull out the slide.

Optionally, the roof includes fixed plate and rotor plate, and the fixed plate both ends rigid coupling respectively in two risers, and the rotor plate articulates in the fixed plate, and every riser all articulates there is a bull stick one, and the rotor plate corresponds every bull stick one position department and all articulates there is a bull stick two, bull stick one and two one-to-one of bull stick, and corresponding bull stick one and bull stick two are connected with rotary damper jointly, and bull stick one is connected in rotary damper's inner circle, and bull stick two is connected in rotary damper's outer lane.

By adopting the technical scheme, when a user uses the rotary table, the fixed plate and the rotary plate are in a horizontal state in a normal state, and the user can place various articles on the fixed plate and the rotary plate, so that the surrounding working space is saved; when a user needs to place a large article on the sliding plate, the rotating plate is rotated, the rotating plate drives the second rotating rod and the first rotating rod to rotate around the rotary damper near one end of the rotary damper, one end of the rotary damper is far away from the second rotating rod and rotates relative to the rotating plate, one end of the rotary damper is far away from the first rotating rod and rotates relative to the vertical plate, the rotary damper increases the friction force between the second rotating rod and the first rotating rod, the rotating plate is guaranteed not to rotate automatically after being lifted, and the user can adjust the angle of the rotating plate conveniently.

Optionally, a plurality of drawers are arranged between the two vertical plates.

By adopting the technical scheme, when the drawer is used, a user can place redundant articles in the drawer, the surrounding working space is saved, and the cleanness and tidiness of the desktop are guaranteed.

Optionally, a plurality of rotating wheels are arranged at the bottom of the bottom plate.

Through adopting above-mentioned technical scheme, when the user used, the rotation wheel can roll to reduce the frictional force between bottom plate and the ground, more convenient and fast when guaranteeing the user to remove folding table.

In summary, the present application includes at least one of the following beneficial technical effects:

1. due to the design of the turnover plate, the fixing frame, the sliding frame, the positioning groove and the tension spring, a user does not need to manually adjust the position of the positioning frame, the turnover plate can be adjusted more conveniently and quickly by the user, labor is saved, and the operation time is saved;

2. due to the design of the positioning plate and the positioning baffle, the positioning frame is firmer, the turnover plate is prevented from shaking, and the stability of the sliding frame and the turnover plate is ensured;

3. the design of the sliding lifting piece and the lifting groove ensures that no clamping dead point can be generated in the tension action direction of the tension spring and the tension spring can normally pull the positioning frame to rotate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a drawer slide configuration of an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is a schematic diagram of a mobile gantry configuration according to an embodiment of the present application;

FIG. 5 is a schematic view of a carriage configuration of an embodiment of the present application;

FIG. 6 is a cross-sectional view of a positioning arc plate structure according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a stop block according to an embodiment of the present application.

Description of reference numerals: 1. a base plate; 11. a movable frame; 111. a rotating wheel; 2. a vertical plate; 21. a drawer slide; 22. a second-order slide rail; 23. a slide plate; 24. a first rotating frame; 241. a first rotating rod; 25. a drawer; 26. turning the folded plate; 3. a top plate; 31. a fixing plate; 32. a rotating plate; 33. a second rotating frame; 331. a second rotating rod; 34. a rotary damper; 4. a carriage; 41. a sliding plate; 42. a sliding baffle; 421. positioning a groove; 43. a limiting frame; 431. a limiting plate; 432. a limit baffle; 433. sliding the lifting piece; 5. a fixed mount; 51. a sliding shaft; 52. a tension spring; 53. fixing the arc-shaped plate; 6. a positioning frame; 61. positioning a plate; 611. positioning the arc-shaped plate; 612. lifting the groove; 62. and positioning the baffle.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses a manual folding table. Referring to fig. 1, manual folding table includes bottom plate 1, and the setting of bottom plate 1 level, the equal rigid coupling in 1 length direction both ends of bottom plate have riser 2, the vertical setting of riser 2. The tops of the two vertical plates 2 are connected with a top plate 3 together.

Referring to fig. 1 and 2, two risers 2 are close to one side each other and all are fixedly connected with drawer slide rail 21, and drawer slide rail 21 is located riser 2 and is close to top position department, and drawer slide rail 21 sets up along the width direction level of bottom plate 1. The drawer slide rail 21 is slidably connected with a second-order slide rail 22, and the second-order slide rail 22 slides along the length direction of the drawer slide rail 21. Two second order slide rails 22 are jointly and fixedly connected with a sliding plate 23, and the sliding plate 23 is horizontally arranged. When the user uses, the user can put articles (such as a keyboard, a carving machine and the like) on the sliding plate 23, pull the sliding plate 23, and the sliding plate 23 slides in the drawer sliding rail 21 through the second-order sliding rail 22, so that the user can pull out the sliding plate 23 conveniently.

Referring to fig. 1 and 3, the top plate 3 includes a fixed plate 31 and a rotating plate 32, the fixed plate 31 is horizontally disposed, and both ends of the fixed plate 31 in the length direction are respectively fixedly connected to the tops of the two vertical plates 2. The rotating plate 32 is hinged to one end of the fixed plate 31 in the width direction, and when the rotating plate 32 rotates to be in a horizontal state, the upper surface of the rotating plate 32 and the upper surface of the fixed plate 31 are in the same horizontal plane. Every riser 2 is close to the equal rigid coupling in top position department and has a rotating turret 24, and a rotating turret 24 is located rotor 32 below position department, and a rotating turret 24 is located the position department in 23 tops of shifting board, and two rotating turrets 24 all are located two risers 2 and are close to one side each other, and two rotating turrets 24 are close to one side each other and all articulate there is a bull stick 241. The position of the rotating plate 32 corresponding to each first rotating rod 241 is fixedly connected with a second rotating frame 33, the second rotating frame 33 is positioned on one side, close to the first rotating rod 241, of the rotating plate 32, each second rotating frame 33 is hinged with a second rotating rod 331, and the first rotating rods 241 correspond to the second rotating rods 331 one by one. The corresponding first rotating rod 241 and the second rotating rod 331 are connected with the rotary damper 34 together, the first rotating rod 241 is fixedly connected to the inner ring of the rotary damper 34, and the second rotating rod 331 is fixedly connected to the outer ring of the rotary damper 34.

When the user uses the device, the fixed plate 31 and the rotating plate 32 are both in a horizontal state in a normal state, and the user can place various articles on the fixed plate 31 and the rotating plate 32; when the articles placed on the sliding plate 23 by the user are large, the rotating plate 32 is rotated, the rotating plate 32 drives the second rotating rod 331 and the first rotating rod 241 to rotate, one end, close to each other, of the second rotating rod 331 and one end, close to each other, of the first rotating rod 241 rotate around the rotary damper 34, one end, far away from the rotary damper 34, of the second rotating rod 331 rotates around the second rotating frame 33, one end, far away from the rotary damper 34, of the first rotating rod 241 rotates around the first rotating frame 24, the rotary damper 34 increases friction force between the second rotating rod 331 and the first rotating rod 241, the angle of the rotating plate 32 is convenient to adjust by the user, and the rotating plate 32 is prevented from rotating.

Referring to fig. 1 and 4, a plurality of drawers 25 are arranged between the two vertical plates 2, two ends of each drawer 25 are respectively connected to the two vertical plates 2 in a sliding manner, the drawers 25 are arranged in an array along the height direction of the vertical plates 2, and the drawers 25 can slide along the width direction of the bottom plate 1. When the drawer is used by a user, the user can place redundant articles in the drawer 25, and the surrounding working space is saved.

Referring to fig. 1 and 4, the bottom of the base plate 1 is fixedly connected with moving frames 11 at four angular positions corresponding to the bottom, and each moving frame 11 is rotatably connected with a rotating wheel 111. When the user uses, the rotating wheel 111 can roll, thereby reducing the friction force between the bottom plate 1 and the ground, and being convenient for the user to move the folding table.

Referring to fig. 4 and 5, the two risers 2 are each provided with a turnover panel 26 on the side remote from each other, the turnover panel 26 being located at the riser 2 near the top. Two sliding frames 4 are fixedly connected to one side of each turnover plate 26, which is close to the vertical plate 2, and the two sliding frames 4 are fixedly connected to the positions, which are close to the two wide edges of the turnover plate 26, respectively. Every riser 2 corresponds and turns over the equal rigid coupling in flap 26 below position department and has two mounts 5, carriage 4 and mount 5 one-to-one, mount 5 rigid coupling is close to top position department in riser 2, the vertical setting of mount 5. The top of each fixed frame 5 is fixedly connected with a sliding rotating shaft 51, the sliding frame 4 is hinged with the fixed frame 5 through the sliding rotating shaft 51, and the turnover plate 26 can move towards the vertical plate 2 through the sliding frame 4 and the sliding rotating shaft 51. The sliding frame 4 includes a sliding plate 41 and two sliding baffles 42, the sliding baffles 42 are perpendicular to the sliding plate 41, the two sliding baffles 42 are respectively and fixedly connected to two ends of the sliding plate 41 in the width direction, the two sliding baffles 42 are both arranged along the length direction of the sliding plate 41, the sliding baffles 42 are hinged to a sliding rotating shaft 51, and the sliding plate 41 is fixedly connected to the turnover plate 26. The middle position of each fixing frame 5 is hinged with a positioning frame 6. The positioning frame 6 comprises a positioning plate 61 and two positioning baffle plates 62, the positioning baffle plates 62 are perpendicular to the positioning plate 61, the two positioning baffle plates 62 are respectively and fixedly connected to the two ends of the positioning plate 61 in the width direction, the two positioning baffle plates 62 are arranged along the length direction of the positioning plate 61, and the positioning baffle plates 62 are hinged to the fixing frame 5. Every slide damper 42 is close to self intermediate position department and has all seted up constant head tank 421, and location baffle 62 can peg graft in the constant head tank 421 of carriage 4. The slide plate 41 and the slide shutter 42 are each located between the two positioning shutters 62.

When the user uses, rotate and turn over the folded plate 26, turn over the folded plate 26 and drive the carriage 4 and rotate around slip pivot 51, turn over the folded plate 26 and rotate for the horizontality by vertical state, then rotate locating rack 6, locating rack 6 rotates around mount 5, the orientation that riser 2 was kept away from to locating rack 6 trend rotates, when locating baffle 62 of locating rack 6 pegged graft into the constant head tank 421 of sliding baffle 42, locating rack 6 can support carriage 4, thereby make and turn over the folded plate 26 and can keep the horizontally state, the desktop area increase of folding table, can put more article.

Referring to fig. 5 and 6, a tension spring 52 is commonly connected between each two corresponding fixing frames 5 and the positioning frame 6, the tension spring 52 is positioned on one side of the fixing frame 5 away from the vertical plate 2, and the tension spring 52 applies an acting force to the positioning plate 61 to approach the fixing frame 5. Every mount 5 is close to top position department and all is fixedly connected with fixed arc 53, and the nock of fixed arc 53 sets up towards mount 5. Every locating plate 61 is close to carriage 4 one side all the rigid coupling has location arc 611, and location arc 611 is located locating plate 61 and keeps away from self and mount 5 articulated position department, and the nock of location arc 611 sets up towards locating plate 61, and the couple at extension spring 52 both ends cup joints fixed arc 53 and location arc 611 respectively. When the user uses, the tension spring 52 applies mutually approaching acting force to the fixed frame 5 and the positioning frame 6, the positioning frame 6 can be always abutted against the sliding frame 4 in the process of rotating the turnover plate 26 and rotates around the fixed frame 5, and when the turnover plate 26 tends to be in a horizontal state, the positioning plate 61 abutted against the sliding baffle plate 42 can directly enter the positioning groove 421 of the sliding baffle plate 42, so that the user does not need to manually adjust the position of the positioning frame 6, the labor is saved, and the working time is saved.

Referring to fig. 5 and 7, a limiting frame 43 is fixedly connected to one side of each sliding plate 41 away from the flap plate 26, the limiting frame 43 is arranged along the length direction of the sliding plate 41, the limiting frame 43 includes a limiting plate 431 and two limiting baffles 432, the two limiting baffles 432 are respectively fixedly connected to two ends of the limiting plate 431 in the width direction, and the two limiting baffles 432 are arranged along the length direction of the limiting plate 431. An arc-shaped sliding lifting piece 433 is fixedly connected to one side of the limiting plate 431 away from the sliding plate 41, and the sliding lifting piece 433 is fixedly connected to the middle position of the limiting plate 431. One end of the positioning plate 61, which is far away from the hinged position of the positioning plate and the fixed frame 5, is provided with a lifting groove 612, and the sliding lifting piece 433 can extend into the lifting groove 612 of the positioning plate 61.

When a user uses the foldable plate 26, in the process of folding the foldable plate to a horizontal state, the sliding plate 41 drives the limiting plate 431 and the sliding lifting piece 433 to move, the sliding lifting piece 433 drives the locating plate 61 to be away from the fixed frame 5 and abut against the sliding baffle 42, and when the foldable plate 26 rotates to a certain angle, the sliding lifting piece 433 slides out of the lifting groove 612, so that the locating frame 6 normally moves along the sliding frame 4, the dead point of the tension spring 52 is prevented, and the situation that the tension spring 52 cannot pull the locating frame 6 to rotate is prevented.

The implementation principle of the manual folding table in the embodiment of the application is as follows: when the user uses, the turnover plate 26 is rotated to be in the process of a horizontal state from a vertical state, the turnover plate 26 drives the sliding lifting piece 433 to move, the sliding lifting piece 433 drives the positioning plate 61 to rotate towards the direction away from the fixed frame 5, under the acting force of the tension spring 52, the positioning plate 61 rotates and abuts against the sliding baffle 42, along with the rotation of the turnover plate 26, the positioning baffle 62 of the positioning frame 6 can be directly inserted into the positioning groove 421 of the sliding baffle 42, it is ensured that the positioning frame 6 can support the sliding frame 4, it is ensured that the turnover plate 26 can be in a horizontal state, the positioning plate 61 is prevented from sliding on the sliding baffle 42 by itself, and it is ensured that more articles can be placed on the folding table. Meanwhile, the user does not need to manually adjust the position of the positioning frame 6, so that the labor is saved, the working time is saved, and the working efficiency is improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a manual folding table, includes bottom plate (1), and the equal rigid coupling in bottom plate (1) both ends has riser (2), the vertical setting of riser (2), its characterized in that: the tops of the two vertical plates (2) are connected with a top plate (3) together, one side, far away from each other, of each vertical plate (2) is provided with a turning plate (26), the lower position of each turning plate (26) corresponding to each vertical plate (2) is fixedly connected with a plurality of fixing frames (5), one side, close to each vertical plate (2), of each turning plate (26) is fixedly connected with a plurality of sliding frames (4), the sliding frames (4) correspond to the fixing frames (5) one by one, the sliding frames (4) are hinged with the fixing frames (5) one by one, the middle position of each fixing frame (5) is hinged with a positioning frame (6), each sliding frame (4) is provided with a positioning groove (421), when the positioning frame (6) is inserted into the positioning groove (421) of the sliding frame (4), the turnover plate (26) is in a horizontal state, a tension spring (52) is connected between each fixing frame (5) and the positioning frame (6), and the tension spring (52) applies acting force close to the fixing frame (5) to the positioning plate (61).

2. The manual folding table of claim 1, wherein: the sliding frame (4) comprises a sliding plate (41) and two sliding baffles (42), the two sliding baffles (42) are arranged along the length direction of the sliding plate (41), the two sliding baffles (42) are fixedly connected to the two ends of the sliding plate (41) in the width direction respectively, the sliding plate (41) is fixedly connected to the turnover plate (26), and the positioning groove (421) is formed in the sliding baffles (42).

3. The manual folding table of claim 2, wherein: locating rack (6) include locating plate (61) and two positioning baffle (62), and two positioning baffle (62) all set up along the length direction of locating plate (61), and two positioning baffle (62) rigid couplings in locating plate (61) width direction's both ends respectively, and positioning baffle (62) articulate in mount (5), and locating plate (61) can be pegged graft in constant head tank (421) of sliding baffle (42), and sliding plate (41) and sliding baffle (42) all are located between two positioning baffle (62).

4. The manual folding table of claim 3, wherein: the lower side of the sliding plate (41) is connected with an arc-shaped sliding lifting piece (433), one end, far away from the hinged position of the positioning plate (61) and the fixed frame (5), of the positioning plate (61) is provided with a lifting groove (612), when the positioning plate rotates to a vertical state along with the folding plate (26), the sliding lifting piece (433) can be inserted into the lifting groove (612), and when the folding plate (26) rotates to a horizontal state along with the folding plate, the sliding lifting piece (433) can stir the positioning plate (61) to rotate.

5. The manual folding table of claim 1, wherein: two a sliding plate (23) is arranged between the vertical plates (2) in a sliding way.

6. The manual folding table of claim 1, wherein: roof (3) are including fixed plate (31) and rotor plate (32), fixed plate (31) both ends rigid coupling respectively in two riser (2), rotor plate (32) articulate in fixed plate (31), every riser (2) all articulate has bull stick (241), rotor plate (32) correspond every bull stick (241) position department all articulates there is bull stick two (331), bull stick one (241) and bull stick two (331) one-to-one, corresponding bull stick one (241) and bull stick two (331) are connected with rotary damper (34) jointly, bull stick one (241) are connected in the inner circle of rotary damper (34), bull stick two (331) are connected in the outer lane of rotary damper (34).

7. The manual folding table of claim 1, wherein: two be provided with a plurality of drawers (25) between riser (2).

8. The manual folding table of claim 1, wherein: the bottom of the bottom plate (1) is provided with a plurality of rotating wheels (111).

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