CN210591985U - Dining trolley with protective function for dinner party - Google Patents

Abstract

The utility model discloses a dining trolley is served to banquet that has safeguard function for food and beverage, including support, slider, take out cabinet and handle, the top of support is fixed with the shell, the spout has been seted up to the inner wall both sides of shell, the inside at the spout is fixed to the slider, wherein, the both sides of taking out the cabinet are fixed with the slider, the bottom of taking out the cabinet is seted up flutedly, one side of shell is provided with the link, the link is kept away from one side of slider and is seted up the transmission groove, the inside in transmission groove is provided with first gear, one side that the transmission groove was kept away from to first gear is connected with the rocking arm, one side that the support was kept away from to the transmission groove is provided with the second gear, the top of second gear is connected with. This dining set is with banquet serving handcart that has safeguard function is provided with the recess, and the size of recess is identical with the base of general tableware, and the dinner plate base is placed in the recess, is convenient for fix the dinner plate, takes place to rock when avoiding twitching the cabinet of taking out and leads to the dinner plate to slide.

Description

Dining trolley with protective function for dinner party

Technical Field

The utility model relates to a food and beverage field specifically is a dining set is with banquet serving handcart that has safeguard function.

Background

When a restaurant or a banquet hall is used for serving food, due to the fact that too many dinner plates are needed, the user cannot take the dinner plates conveniently, at this time, the dinner trolley for the dinner party is needed to serve the food, however, the existing dinner trolley for the dinner party still has certain problems, and certain inconvenience is brought to the use of the dinner trolley for the dinner party.

However, most of the catering trolleys for the dinner party are placed on the trolley frame to serve when being used, shaking is easy to happen during pushing, the dinner plate is unstable, dust is easy to float into the dinner plate, and service workers are easy to push the dinner plate inconveniently due to height difference during pushing, so that the technology for improving the structure of the catering trolleys for the dinner party is urgently needed to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dining utensils feast serving handcart that has safeguard function to solve the present dinner that the above-mentioned background art provided and drink the feast serving handcart when using, mostly through putting on pushing away the frame and come the dish, take place to rock easily during the promotion and lead to the dinner plate unstability, easily waft into the dust simultaneously, and the service staff promotes inconvenient problem because of the height difference easily at the promotion in-process.

In order to achieve the above object, the utility model provides a following technical scheme: a dinner trolley with a protection function for a dinnerware comprises a support, a sliding block, a drawer cabinet and a handle, wherein a shell is fixed above the support, sliding grooves are formed in two sides of the inner wall of the shell, the sliding block is fixed in the sliding grooves,

the improved drawer is characterized in that sliding blocks are fixed to two sides of the drawer, a groove is formed in the bottom of the drawer, a connecting frame is arranged on one side of the shell, a transmission groove is formed in one side, away from the sliding blocks, of the connecting frame, a first gear is arranged inside the transmission groove, a rocker arm is connected to one side, away from the transmission groove, of the first gear, a second gear is arranged on one side, away from the support, of the transmission groove, a lead screw is connected to the upper portion of the second gear, the lead screw is fixed inside the lead screw groove, a telescopic rod is connected to the outer portion of the lead screw groove, the telescopic rod is fixed inside the telescopic rod groove, and the.

Preferably, the inner dimension of the sliding groove is matched with the outer dimension of the sliding block, and the cross sections of the sliding groove and the sliding block are T-shaped.

Preferably, the size of the groove is matched with the base of the common tableware.

Preferably, the first gear and the second gear have the same pitch, and the first gear and the second gear form a meshing structure.

Preferably, the distance from the top of the screw rod to the top of the screw rod groove is not less than the distance from the bottom of the telescopic rod to the bottom of the telescopic rod groove.

Preferably, the telescopic rod is in a right cylinder shape, and the cross section of the telescopic rod is internally tangent to the cross section of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: this dining set has safeguard function's banquet handcart of getting on dishes:

1. the groove is arranged, the size of the groove is matched with that of the base of a common tableware, and the dinner plate base is placed in the groove, so that the dinner plate is convenient to fix, and the sliding of the dinner plate caused by shaking when the cupboard is drawn out is avoided;

2. the first gear and the second gear form a meshing structure, so that the rocker arm can drive the screw rod to rotate conveniently;

3. be provided with lead screw, telescopic link and telescopic link groove, the lead screw drives the telescopic link through the external screw thread and reciprocates, adjusts the height of handle, and the shape of telescopic link is positive cylinder, avoids the telescopic link to produce the rotation when reciprocating.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic diagram of a local enlarged structure at a position a in the present invention.

In the figure: 1. a support; 2. a housing; 3. a chute; 4. a slider; 5. drawing a cabinet; 6. a groove; 7. a connecting frame; 8. a transmission groove; 9. a first gear; 10. a rocker arm; 11. a second gear; 12. a screw rod; 13. a screw rod groove; 14. a telescopic rod; 15. a telescopic rod groove; 16. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a dinner party serving trolley with a protection function for catering comprises a support 1, a shell 2, a sliding groove 3, a sliding block 4, a drawer cabinet 5, a groove 6, a connecting frame 7, a transmission groove 8, a first gear 9, a rocker arm 10, a second gear 11, a screw rod 12, a screw rod groove 13, a telescopic rod 14, a telescopic rod groove 15 and a handle 16, wherein the shell 2 is fixed above the support 1, the sliding groove 3 is formed in two sides of the inner wall of the shell 2, the inner size of the sliding groove 3 is matched with the outer size of the sliding block 4, the cross sections of the sliding groove 3 and the sliding block 4 are in a T shape, the sliding block 4 is fixed on two sides of the drawer cabinet 5, the inner size of the sliding groove 3 is matched with the outer size of the sliding block 4, when the drawer cabinet 5 is pulled, the sliding groove 3 and the sliding block 4 form a sliding structure, so that the drawer cabinet 5 can be conveniently moved out and taken, the,

the improved tableware rack is characterized in that sliding blocks 4 are fixed on two sides of a drawer cabinet 5, grooves 6 are formed in the bottom of the drawer cabinet 5, the sizes of the grooves 6 are matched with bases of common tableware, when the drawer cabinet 5 is pulled, the grooves 6 are formed in the bottom of the drawer cabinet 5, the sizes of the grooves 6 are matched with the bases of the common tableware, a dinner plate base is placed in the grooves 6, the dinner plate is convenient to fix, the phenomenon that the dinner plate slides due to shaking when the drawer cabinet 5 is pulled is avoided, a connecting frame 7 is arranged on one side of a shell 2, a transmission groove 8 is formed in one side, away from the sliding blocks 4, of the connecting frame 7, a first gear 9 is arranged inside the transmission groove 8, the tooth pitches of the first gear 9 and a second gear 11 are equal, the first gear 9 and the second gear 11 form an engaging structure, when a rocker arm 10 is rotated, the rocker arm 10 drives the first gear 9 to rotate, the tooth pitches of the, the first gear 9 drives the second gear 11 to rotate through a meshing structure, the screw rod 12 is fixed at the top of the second gear 11, the second gear 11 drives the screw rod 12 to rotate, the rocker arm 10 is convenient for driving the screw rod 12 to rotate, one side of the first gear 9, which is far away from the transmission groove 8, is connected with the rocker arm 10, one side of the transmission groove 8, which is far away from the support 1, is provided with the second gear 11, the screw rod 12 is connected above the second gear 11, the distance from the top of the screw rod 12 to the top of the screw rod groove 13 is not less than the distance from the bottom of the telescopic rod 14 to the bottom of the telescopic rod groove 15, when the screw rod 12 rotates, the screw rod 12 drives the telescopic rod 14 to move up and down through external threads, the height of the handle 16 is adjusted, the use of workers with different heights is facilitated, the use comfort is enhanced, the screw rod 12 is fixed inside, the shape of telescopic link 14 is positive cylinder, and the cross-section inscribe of telescopic link 14 is in the cross-section of handle 16, and when lead screw 12 rotated, lead screw 12 drove telescopic link 14 through the external screw thread and reciprocates, and the shape of telescopic link 14 is positive cylinder, avoids telescopic link 14 to produce the rotation when reciprocating, telescopic link 14 is fixed in the inside in telescopic link groove 15, handle 16 is connected on telescopic link 14.

The working principle is as follows: when the dinnerware with the protection function is used for dinner, firstly, the bracket 1 is moved to a fixed place, the shell 2 is fixed above the bracket 1, the two sides of the inner wall of the shell 2 are provided with the sliding chutes 3, the sliding blocks 4 are fixed on the two sides of the drawer cabinet 5, the internal dimension of the sliding chutes 3 is matched with the external dimension of the sliding blocks 4, when the drawer cabinet 5 is pulled, the sliding chutes 3 and the sliding blocks 4 form a sliding structure, the drawer cabinet 5 is convenient to move out and take dinner plates, the bottom of the drawer cabinet 5 is provided with the grooves 6, the dimensions of the grooves 6 are matched with those of the bases of common dinnerware, when the drawer cabinet 5 is pulled, the dinner plate bases are placed in the grooves 6 to be convenient for fixing the dinner plates, the phenomenon that the dinner plates slide caused by shaking when the drawer cabinet 5 is pulled is avoided, when the rocker arm 10 is rotated, the rocker arm 10 drives the first gear 9 to rotate, the tooth pitch of the first gear 9 is equal to that of, the lead screw 12 is fixed at the top of the second gear 11, the second gear 11 drives the lead screw 12 to rotate, the rocker arm 10 conveniently drives the lead screw 12 to rotate, when the lead screw 12 rotates, the lead screw 12 drives the telescopic rod 14 to move up and down through external threads, the telescopic rod 14 is in a positive column shape, the telescopic rod 14 is prevented from rotating when moving up and down, meanwhile, the height of the handle 16 is adjusted, the telescopic handle is convenient for workers with different heights to use, and the use comfort is enhanced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a dining utensils banquet that has safeguard function is got ready and is handcart, includes support (1), slider (4), takes out cabinet (5) and handle (16), its characterized in that: a shell (2) is fixed above the bracket (1), sliding grooves (3) are formed in two sides of the inner wall of the shell (2), the sliding block (4) is fixed inside the sliding grooves (3), wherein,

the two sides of the drawer cabinet (5) are fixed with sliding blocks (4), the bottom of the drawer cabinet (5) is provided with a groove (6), a connecting frame (7) is arranged on one side of the shell (2), a transmission groove (8) is arranged on one side of the connecting frame (7) far away from the sliding block (4), a first gear (9) is arranged in the transmission groove (8), one side of the first gear (9) far away from the transmission groove (8) is connected with a rocker arm (10), a second gear (11) is arranged on one side of the transmission groove (8) far away from the bracket (1), a screw rod (12) is connected above the second gear (11), the screw rod (12) is fixed in a screw rod groove (13), the outside of screw rod groove (13) is connected with telescopic link (14), telescopic link (14) are fixed in telescopic link groove (15), handle (16) are connected on telescopic link (14).

2. The cart for protecting food and beverage service at a party of claim 1, wherein: the inner size of the sliding groove (3) is matched with the outer size of the sliding block (4), and the sections of the sliding groove (3) and the sliding block (4) are T-shaped.

3. The cart for protecting food and beverage service at a party of claim 1, wherein: the size of the groove (6) is matched with the base of the common tableware.

4. The cart for protecting food and beverage service at a party of claim 1, wherein: the tooth pitches of the first gear (9) and the second gear (11) are equal, and the first gear (9) and the second gear (11) form a meshing structure.

5. The cart for protecting food and beverage service at a party of claim 1, wherein: the distance from the top of the screw rod (12) to the top of the screw rod groove (13) is not less than the distance from the bottom of the telescopic rod (14) to the bottom of the telescopic rod groove (15).

6. The cart for protecting food and beverage service at a party of claim 1, wherein: the telescopic rod (14) is in a shape of a right cylinder, and the cross section of the telescopic rod (14) is internally tangent to the cross section of the handle (16).

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