CN216907512U

CN216907512U - Children's cutlery box convenient to it is fixed when using

Info

Publication number: CN216907512U
Application number: CN202220494610.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Huimin Huidasen Industry And Trade Co ltd
Current assignee: Huimin Huidasen Industry And Trade Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-07-08
Anticipated expiration: 2032-03-07

Abstract

The utility model relates to the technical field of lunch boxes and discloses a child lunch box convenient to fix in use, which comprises a box body, wherein a thread groove is formed in the surface of the box body, a thread head is connected to the inner side surface of the thread groove in a threaded manner, the bottom end of the thread head is connected with a base in a sliding manner, a rubber pad is fixedly connected to the bottom of the base, adsorption grooves are formed in the bottom surfaces of the rubber pad and the base, a sealing plug is connected to the inner side surface of each adsorption groove in a sliding manner, one end of a pull rope is fixedly connected to the top end of each sealing plug, and a pull block is fixedly connected to the other end of each pull rope; through thread groove, thread head, draw piece, stay cord, sealing plug, adsorb mutually supporting between chamber and the rubber pad, can stably adsorb it when the cutlery box uses and fix at the microscope carrier surface, like to take off when having avoided children to use the cutlery box and draw the circumstances that the promotion leads to the cutlery box to tumble easily and drop to take place for the stability of cutlery box in the in-service use is better.

Description

Children's cutlery box convenient to it is fixed when using

Technical Field

The utility model relates to the technical field of lunch boxes, in particular to a child lunch box convenient to fix in use.

Background

The lunch box is a box that is used for holding meal specially, also called lunch-box, convenient box, and the cutlery box divides into adult's cutlery box and children's cutlery box according to the crowd that uses differently, but children's cutlery box and adult's cutlery box do not have great difference in functional structure, mainly look more pleasing to the eye in the aspect of decoration etc.. Children are when using the cutlery box to eat, because children are sexually movable, also like to take off and draw cutlery box or push-and-pull cutlery box at the dining in-process, will make the cutlery box can remove on the microscope carrier surface like this, appear the cutlery box even and empty or take place from the condition that microscope carrier surface dropped to make the stability of cutlery box in the in-service use not enough, can't satisfy the needs that children used.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the child lunch box is insufficient in stability and easy to tip over in the actual use process and achieve the purpose of remarkably improving the stability of the child lunch box in the actual use process, the utility model is realized by the following technical scheme: a children lunch box convenient to fix in use comprises a box body, wherein a thread groove is formed in the surface of the box body, a thread head is in threaded connection with the inner side surface of the thread groove, a base is in sliding connection with the bottom end of the thread head, a rubber pad is fixedly connected with the bottom of the base, adsorption grooves are formed in the rubber pad and the bottom surface of the base, a sealing plug is in sliding connection with the inner side surface of the adsorption groove, the top end of the sealing plug is fixedly connected with one end of a pull rope, the other end of the pull rope is fixedly connected with a pull block, storage grooves are formed in the rubber pad and the bottom surface of the base, a guide rod is arranged on the inner side surface of the adsorption groove, a fixing groove is formed in the outer surface of the thread head, a push block is in sliding connection with the inner side surface of the base, a push rod is fixedly connected with the outer surface of the push block, and a convex block is fixedly connected with the outer surface of the push rod, the medial surface sliding connection of base has the fixed block, the outside of fixed block is equipped with the inclined plane, the medial surface of base rotates and is connected with the gear with the fixed block meshing, the surface fixed connection of gear has the torsional spring, the medial surface fixedly connected with spring of base, the outside fixedly connected with fly leaf of spring, the surface fixed connection of fly leaf has the nose bar.

Furthermore, the shape and the specification of the sealing plug correspond to those of the adsorption groove, the pulling block is fixedly connected with the inner side face of the base, and the base is connected to the outer surface of the threaded head in a sliding mode in the vertical direction, so that the base can only move up and down along the outer surface of the threaded head and cannot rotate.

Furthermore, the size and the specification of the accommodating groove are larger than those of the pulling block, the pulling block is fixedly connected to the bottom surface of the threaded head, and the pull rope is connected with the outer surface of the guide rod in a sliding mode.

Furthermore, the ejector pad is connected at the inner side of the base along vertical direction sliding, the position and specification of the push rod are corresponding to the inclined plane, so that when the push rod extrudes the inclined plane, the fixed block can be driven to move in the horizontal direction.

Furthermore, the shape, position, specification of lug all correspond with the protruding pole for the lug can overcome and carry out corresponding position removal with the frictional resistance between the protruding pole when great exogenic action with the lug, the fly leaf is connected with the medial surface sliding of base.

Further, the torsional spring is fixedly connected with the inner side surface of the base, and the position and the specification of the fixing block correspond to the fixing groove, so that when the relative movement between the thread head and the base reaches the limit value, the position of the fixing block at the moment corresponds to the fixing groove.

The utility model provides a child lunch box convenient to fix in use. The method has the following beneficial effects:

1. this children's cutlery box fixed when convenient to use, through thread groove, thread head, draw piece, stay cord, sealing plug, adsorb mutually supporting between chamber and the rubber pad, can stably adsorb it when the cutlery box uses and fix on the microscope carrier surface, liked when having avoided children to use the cutlery box to take off to draw and promote the condition that leads to the cutlery box to tumble easily and drop takes place for the stability of cutlery box in the in-service use is better.

2. This children cutlery box fixed when being convenient for use, through the mutually supporting between fixed block, fixed slot, inclined plane, the push rod, can restrict the relative motion between screw thread head and the base according to actual need for upwards stimulate the stability in use of box body that also can't influence the box body, thereby make the flexibility of cutlery box in the in-service use better.

3. This children's cutlery box fixed when convenient to use through mutually supporting between thread groove and the thread head, can separate base and box body when needing to can be convenient for the cutlery box clean accomodate the processing, make the practicality of cutlery box in the in-service use better.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic diagram of a connection structure of a portion of the structure shown in FIG. 1 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention.

In the figure: 1. a box body; 2. a thread groove; 3. a screw head; 4. a base; 5. a rubber pad; 6. an adsorption tank; 7. a sealing plug; 8. pulling a rope; 9. pulling the block; 10. a containing groove; 11. a guide bar; 12. fixing grooves; 13. a push block; 14. a push rod; 15. a bump; 16. a fixed block; 17. a bevel; 18. a gear; 19. a torsion spring; 20. a spring; 21. a movable plate; 22. a protruding rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The embodiment of the child lunch box convenient to fix in use is as follows:

referring to fig. 1-5, a child lunch box convenient to fix during use comprises a box body 1, a thread groove 2 is formed on the surface of the box body 1, a thread head 3 is connected to the inner side surface of the thread groove 2 in a threaded manner, the thread head 3 and a base 4 can be detached as needed through the threaded connection between the two, so that the lunch box can be conveniently cleaned, a base 4 is connected to the bottom end of the thread head 3 in a sliding manner, a rubber pad 5 is fixedly connected to the bottom of the base 4, adsorption grooves 6 are formed in the bottom surfaces of the rubber pad 5 and the base 4, a sealing plug 7 is connected to the inner side surface of the adsorption groove 6 in a sliding manner, the top end of the sealing plug 7 is fixedly connected to one end of a pull rope 8, a pull block 9 is fixedly connected to the other end of the pull rope 8, the shape and the specification of the sealing plug 7 are all corresponding to the adsorption groove 6, the pull block 9 is fixedly connected to the inner side surface of the base 4, the base 4 is connected to the outer surface of the thread head 3 in a sliding manner along the vertical direction, so that the base 4 can only move up and down along the outer surface of the screw head 3 without rotation.

Rubber pad 5 and base 4's bottom surface has all seted up storage tank 10, storage tank 10's size, the specification all is greater than draws piece 9, draw the bottom surface of piece 9 fixed connection at thread head 3, the surface sliding connection of stay cord 8 and guide bar 11, the medial surface of adsorption tank 6 is provided with guide bar 11, fixed slot 12 has been seted up to thread head 3's surface, base 4's medial surface sliding connection has ejector pad 13, ejector pad 13's surface fixed connection has push rod 14, push rod 14's surface fixed connection has lug 15, base 4's medial surface sliding connection has fixed block 16, the outside of fixed block 16 is equipped with inclined plane 17, ejector pad 13 is along vertical direction sliding connection at base 4's medial surface, push rod 14's position, the specification is all corresponding with inclined plane 17, when making push rod 14 extrude inclined plane 17, can drive fixed block 16 and carry out the position removal of horizontal direction.

The inner side surface of the base 4 is rotatably connected with a gear 18 meshed with a fixed block 16, the outer surface of the gear 18 is fixedly connected with a torsion spring 19, the torsion spring 19 is fixedly connected with the inner side surface of the base 4, the position and the specification of the fixed block 16 correspond to those of the fixed groove 12, when the relative motion between the screw head 3 and the base 4 reaches a limit value, the position of the fixed block 16 at the moment corresponds to that of the fixed groove 12, the inner side surface of the base 4 is fixedly connected with a spring 20, the outer part of the spring 20 is fixedly connected with a movable plate 21, the outer surface of the movable plate 21 is fixedly connected with a convex rod 22, and the shape, the position and the specification of the convex block 15 correspond to those of the convex rod 22, so that when the convex block 15 and the convex rod 22 act under a large external force, the convex block 15 can overcome the frictional resistance between the convex rod 22 to move at the corresponding positions, and the movable plate 21 is in sliding connection with the inner side surface of the base 4.

The working principle is as follows: in the use, when box body 1 is placed on the desktop, base 4 contacts and supports with the desktop earlier, under the action of gravity of the food held in box body 1 dead weight and inside, thread head 3 and box body 1 can move down, thread head 3 can drag one end of stay cord 8 in the downward movement process, under the guide effect of guide bar 11, the other end of stay cord 8 can drag sealing plug 7 upwards, sealing plug 7 can make the inside atmospheric pressure of the part that adsorption groove 6 is located below sealing plug 7 reduce when moving upwards, thereby rubber pad 5 can be stably adsorbed and fixed on the desktop, just so can stably fix thread head 3 and box body 1, avoided in the use children to promote the condition that the cutlery box leads to the cutlery box to overturn easily and drop at will, simultaneously, through the mutual cooperation between thread groove 2 and thread head 3, can be to base 4, when necessary, The threaded head 3 is assembled and disassembled, so that the practicability of the lunch box is better in the actual use process;

when the lunch box is fixed and stable, an operator can push the push block 13 upwards, the push block 13 can drive the push rod 14 to move upwards in the upward movement process, the push rod 14 can extrude the inclined plane 17 in the upward movement process, so that the push rod 14 can push the fixed block 16 to move horizontally, the fixed block 16 can move and be embedded in the fixed groove 12, the relative position movement between the thread head 3 and the base 4 can be limited, the condition that the lunch box is lost due to the fact that a child pulls the lunch box upwards in the dining process is avoided, meanwhile, through the mutual matching among the convex block 15, the convex rod 22 and the spring 20, the movement of the fixed block 16 can be limited under the action of the sliding friction resistance between the convex block 15 and the convex rod 22, so that the fixed block 16 can keep a stable state in the working process, and under the matching action between the gear 18 meshed with the fixed block 16 and the torsion spring 19, the auxiliary fixing block 16 can be reset when needed, so that the lunch box has better flexibility in the actual use process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a children's cutlery box fixed when convenient to use, includes box body (1), its characterized in that: the box is characterized in that a thread groove (2) is formed in the surface of the box body (1), a thread head (3) is in threaded connection with the inner side surface of the thread groove (2), a base (4) is in sliding connection with the bottom end of the thread head (3), a rubber pad (5) is fixedly connected with the bottom of the base (4), adsorption grooves (6) are formed in the bottom surfaces of the rubber pad (5) and the base (4), a sealing plug (7) is in sliding connection with the inner side surface of the adsorption groove (6), the top end of the sealing plug (7) is fixedly connected with one end of a stay cord (8), a pull block (9) is fixedly connected with the other end of the stay cord (8), storage grooves (10) are formed in the bottom surfaces of the rubber pad (5) and the base (4), a guide rod (11) is arranged on the inner side surface of the adsorption groove (6), and a fixing groove (12) is formed in the outer surface of the thread head (3), the utility model discloses a portable electronic device, including base (4), medial surface sliding connection of base (4) has ejector pad (13), the external fixed surface of ejector pad (13) is connected with push rod (14), the external fixed surface of push rod (14) is connected with lug (15), the medial surface sliding connection of base (4) has fixed block (16), the outside of fixed block (16) is equipped with inclined plane (17), the medial surface of base (4) rotates and is connected with gear (18) with fixed block (16) meshing, the external fixed surface of gear (18) is connected with torsional spring (19), the medial surface fixedly connected with spring (20) of base (4), the outside fixedly connected with fly leaf (21) of spring (20), the external fixed surface of fly leaf (21) is connected with nose bar (22).

2. A child cutlery box secured for use as claimed in claim 1, wherein: the shape and the specification of the sealing plug (7) correspond to those of the adsorption groove (6), the pulling block (9) is fixedly connected with the inner side surface of the base (4), and the base (4) is connected to the outer surface of the threaded head (3) in a sliding mode along the vertical direction.

3. A child cutlery box secured for use as claimed in claim 1, wherein: the size and specification of the accommodating groove (10) are larger than those of the pull block (9), the pull block (9) is fixedly connected to the bottom surface of the threaded head (3), and the pull rope (8) is in sliding connection with the outer surface of the guide rod (11).

4. A child cutlery box secured for use as claimed in claim 1, wherein: the push block (13) is connected to the inner side face of the base (4) in a sliding mode in the vertical direction, and the position and the specification of the push rod (14) correspond to the inclined face (17).

5. A child cutlery box secured for use as claimed in claim 1, wherein: the shape, position and specification of the convex block (15) correspond to those of the convex rod (22), and the movable plate (21) is connected with the inner side surface of the base (4) in a sliding manner.

6. A child cutlery box secured for use as claimed in claim 1, wherein: the torsion spring (19) is fixedly connected with the inner side surface of the base (4), and the position and the specification of the fixing block (16) correspond to the fixing groove (12).