CN216532036U

CN216532036U - Telescopic handle

Info

Publication number: CN216532036U
Application number: CN202122181600.0U
Authority: CN
Inventors: 王鹏
Original assignee: Foshan Shunde Meitaili Plastic Products Co ltd
Current assignee: Foshan Shunde Meitaili Plastic Products Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-05-13
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a telescopic handle which comprises a connecting shell, wherein a buffer block is arranged in the connecting shell, a clamping groove is formed in the buffer block, a reset rotating shaft is arranged on one side of the clamping groove, a rolling wheel is connected to the outer side of the reset rotating shaft, a nylon belt is connected to one side of the rolling wheel, a handle is connected to the upper portion of the nylon belt, a supporting rod is arranged in the handle, a sliding plate is arranged above the handle, one end of the supporting rod is connected with a supporting rotating shaft, a stop block is arranged below the supporting rod, a clamping block is arranged above the supporting rod, and a fixing spring is connected above the clamping block. This scalable handle through the reel structure that sets up, can be with in the handle direct contraction return connection shell when not using to directly close whole connection shell through the slide, thereby make the handle structure can not expose, aesthetic measure that can effectual improvement household electrical appliances, and prevent that the filth from entering into the handle structure in, prevent breeding of bacterium.

Description

Telescopic handle

Technical Field

The utility model relates to the technical field of small household appliances, in particular to a telescopic handle.

Background

Along with the progress of modern industrial production, most families have used the household electrical appliances of modernization to very big reduction daily life's intensity of labour, more and more small-size household electrical appliances begin to appear in being family, consequently when adding and changing these household electrical appliances, in order to can convenient transport, need use the handle, thereby let the transport of household electrical appliances simple quick, but the handle on the market still has following problem at present:

1. most of existing handles are arc-shaped and are directly arranged on the outer side of household appliances, and the handles are stored on one side when not used in a rotating mode, so that the handles are convenient to use, but the household appliances are rarely moved after being purchased and placed, and the handles are directly arranged on the outer side of the household appliances, so that the household appliances are not attractive, and along with the use of the household appliances, a lot of dirt is accumulated at joints, and bacteria are easy to breed;

2. traditional handle, generally direct plastics connecting piece lug connection through can moving about is in simple both sides, and this kind of rigid connection when the household electrical appliances remove, because rocking in the handling, can directly will rock the impact that produces and use inside the household electrical appliances, lead to the household electrical appliances to appear the damage of internal element in the handling.

Aiming at the problems, the novel design is carried out on the basis of the original handle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a telescopic handle to solve the problems that the prior handle in the prior art is mostly arranged on the outer side of a household appliance in an arc shape, the handle is stored to one side in a rotating mode when not used, the handle is convenient when being used, but the household electrical appliance is rarely moved after being purchased and placed, and the handle is directly arranged outside the household electrical appliance, so that the household electrical appliance is not beautiful, and along with the use of the household electrical appliance, the traditional handle is generally directly connected with two simple sides through movable plastic connecting pieces, and the rigid connection, when the household electrical appliance moves, due to shaking in the carrying process, the impact generated by shaking can be directly applied to the interior of the household electrical appliance, so that the damage of internal elements of the household electrical appliance in the carrying process is caused.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a scalable handle, includes the connection shell, the inside of connection shell is provided with the buffer block, and the inside draw-in groove that is provided with of buffer block, one side of draw-in groove is provided with the pivot that resets, and the pivot outside that resets is connected with the reel, reel one side is connected with the nylon tape, and is connected with the handle above the nylon tape, the inside bracing piece that is provided with of handle, and be provided with the slide above the handle, bracing piece one end is connected with the support pivot, and is provided with the dog below the bracing piece, the bracing piece top is provided with the fixture block, and is connected with fixed spring above the fixture block, the buffer block both sides are provided with the lug, and the lug both ends are connected with buffer spring.

Preferably, the buffer block is connected with the connecting shell in a sliding mode, the buffer block is fixedly connected with the bump, the buffer block is rotatably connected with the reset rotating shaft, the clamping grooves are symmetrically arranged about the vertical center line of the buffer block, the width of each clamping groove is equal to that of the supporting rod, and the clamping grooves are connected with the supporting rod in a sliding mode.

Preferably, the reset rotating shaft and the rolling wheel form a rotary reset structure, the rolling wheel is symmetrically arranged relative to the vertical central line of the buffer block, the rolling wheel is rotatably connected with the buffer block, the rolling wheel and the nylon belt form a rolling structure, the nylon belt is connected with the connecting shell in a sliding mode, and the nylon belt is fixedly connected with the handle.

Preferably, the nylon belts are symmetrically arranged about a vertical center line of the handle, the handle and the supporting rods form a rotating structure through the supporting rotating shafts, the supporting rotating shafts are symmetrically arranged inside the handle about the vertical center line of the handle, the supporting rods are connected with the connecting shell in a sliding mode, and the supporting rods are symmetrically arranged about the vertical center line of the handle.

Preferably, the sliding plate is slidably connected with the connecting shell through the sliding groove, the surface of the sliding groove is of a damping structure with large friction force, the protruding block is slidably connected with the connecting shell, the protruding block and the buffer spring form a spring return structure, and the buffer spring is symmetrically arranged around the transverse center line of the protruding block.

Preferably, the stop block is connected with the handle in a sliding mode, the stop block and the limiting block are integrally arranged, the handle is connected with the clamping block in a sliding mode, the clamping block is clamped with the supporting rod through the handle in a mutually clamped mode, the clamping block and the fixed spring form a spring reset structure, and the clamping block is symmetrically arranged around a vertical center line of the handle.

Compared with the prior art, the utility model has the beneficial effects that: the retractable handle is provided with a handle which can be retracted,

1. through the arranged winding wheel structure, the handle can be directly retracted into the connecting shell when not in use, and the whole connecting shell is directly closed through the sliding plate, so that the handle structure is not exposed, the attractiveness of the household appliance can be effectively improved, dirt is prevented from entering the handle structure, and bacteria are prevented from breeding;

2. through the bracing piece isotructure that sets up, when removing, can make handle and firm being connected of buffer block through the bracing piece, utilize the buffer spring of design simultaneously, when the household electrical appliances rocked, can directly give the absorption with the vibration that rocks the production, prevent that the inside component of household electrical appliances from damaging.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

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

FIG. 3 is a schematic left side view of the overall cross-sectional structure of 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 a schematic diagram of a three-dimensional structure of a buffer block according to the present invention.

In the figure: 1. a connecting shell; 2. a buffer block; 3. a card slot; 4. resetting the rotating shaft; 5. a winding wheel; 6. a nylon band; 7. a handle; 8. a support bar; 9. a slide plate; 10. a support shaft; 11. a stopper; 12. fixing the spring; 13. a clamping block; 14. a buffer spring; 15. a bump; 16. a chute; 17. and a limiting block.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a telescopic handle comprises a connecting shell 1, in order to enable a handle 7 to be stored when not in use, ensure the beauty of household appliances and prevent bacteria from breeding at the joint of the handle 7 and the household appliances, a buffer block 2 is arranged inside the connecting shell 1, a clamping groove 3 is arranged inside the buffer block 2, a reset rotating shaft 4 is arranged on one side of the clamping groove 3, a rolling wheel 5 is connected outside the reset rotating shaft 4, a nylon belt 6 is connected on one side of the rolling wheel 5, a handle 7 is connected above the nylon belt 6, a support rod 8 is arranged inside the handle 7, a sliding plate 9 is arranged above the handle 7, one end of the support rod 8 is connected with a support rotating shaft 10, a stop block 11 is arranged below the support rod 8, a clamping block 13 is arranged above the support rod 8, a fixed spring 12 is connected above the clamping block 13, the reset rotating shaft 4 and the rolling wheel 5 form a rotary reset structure, and the rolling wheel 5 is symmetrically arranged about the vertical central line of the buffer block 2, the winding wheel 5 is rotationally connected with the buffer block 2, the winding wheel 5 and the nylon belt 6 form a winding structure, the nylon belt 6 is slidably connected with the connecting shell 1, the nylon belt 6 is fixedly connected with the handle 7, the nylon belt 6 is symmetrically arranged about a vertical central line of the handle 7, the handle 7 forms a rotating structure with the support rod 8 through the support rotating shaft 10, the support rotating shaft 10 is symmetrically arranged about a vertical central line of the handle 7 in the handle 7, the support rod 8 is slidably connected with the connecting shell 1, the support rod 8 is symmetrically arranged about a vertical central line of the handle 7, the stopper 11 is slidably connected with the handle 7, the stopper 11 and the stopper 17 are integrally arranged, the handle 7 is slidably connected with the fixture block 13, the fixture block 13 is mutually clamped with the support rod 8 through the handle 7, the fixture block 13 and the fixed spring 12 form a spring return structure, and the fixture block 13 is symmetrically arranged about a vertical central line of the handle 7, therefore, when the handle 7 is not used, the nylon belt 6 can be stored in the connecting shell 1, the whole structure is sealed by the sliding plate 9, and the handle 7 is prevented from being exposed outside.

Referring to fig. 1-4, in order to prevent the internal parts of the household electrical appliance from being damaged due to shaking generated during transportation, a buffer block 2 is disposed inside a connection housing 1, a slot 3 is disposed inside the buffer block 2, bumps 15 are disposed on two sides of the buffer block 2, buffer springs 14 are connected to two ends of each bump 15, the buffer block 2 is slidably connected to the connection housing 1, the buffer block 2 is fixedly connected to each bump 15, the buffer block 2 is rotatably connected to a reset shaft 4, the slots 3 are symmetrically disposed about a vertical center line of the buffer block 2, the width of each slot 3 is equal to the width of a support rod 8, the slots 3 are slidably connected to the support rods 8, a slide plate 9 is slidably connected to the connection housing 1 through a sliding slot 16, the surface of the sliding slot 16 is a damping structure with large friction force, the bumps 15 are slidably connected to the connection housing 1, and the bumps 15 and the buffer springs 14 form a spring reset structure, and the buffer springs 14 are symmetrically arranged about the transverse midline of the lug 15, so that the shaking generated in the transportation process can be relieved through the buffer springs 14, and the elements in the household appliance can not be damaged.

The working principle is as follows: according to fig. 1-5, firstly, the connecting shell 1 is connected and arranged inside the top of the household appliance, and the sliding plate 9 is ensured to be on the top surface of the household appliance, when the household appliance needs to be carried and the handle 7 is used, the sliding plate 9 is slid along the sliding groove 16 at this time, so that the sliding plate 9 is accommodated inside the connecting shell 1, the handle 7 is pulled out at this time, the handle 7 drives the nylon belt 6, the reel 5 rotates to release the nylon belt 6, the stop block 11 is pulled out at this time, so that the stop block 11 no longer shields the supporting rod 8, the supporting rod 8 is put down, the clamping block 13 is released from the handle 7 under the action of the fixed spring 12 at this time, so that the clamping block 13 and the handle 7 jointly act to clamp the supporting rod 8 to prevent the supporting rod 8 from rotating around the supporting rotating shaft 10, then the supporting rod 8 is inserted into the clamping groove 3, at this time, under the action of the resetting rotating shaft 4, the reel 5 is rolled up to enable the nylon belt 6 to pull the handle 7, due to the supporting function of the supporting rod 8, the handle 7 is firmly arranged on the connecting shell 1, and at the moment, the handle 7 can be lifted to carry the household appliance;

during the transportation process, due to the shaking of the household appliance, the handle 7 transmits the shock generated by the shaking to the buffer block 2 through the support rod 8, so that the buffer block 2 compresses the buffer spring 14 through the bump 15, the buffer block 2 slides in the connecting shell 1, the shock is absorbed by the buffer spring 14 and is not transmitted to the household appliance, when the transportation is completed, the support rod 8 is pulled out of the clamping groove 3, the clamping block 13 is pressed down, the fixing spring 12 is compressed, the support rod 8 is rotatably accommodated in the handle 7 around the support rotating shaft 10, then the baffle 11 slides until the limiting block 17 contacts the handle 7, so that the support rod 8 is accommodated in the handle 7, the handle 7 is released, the nylon belt 6 is wound up by the winding wheel 5 under the action of the reset rotating shaft 4, the handle 7 is accommodated in the connecting shell 1, the sliding plate 9 closes the connecting shell 1, what is not described in detail in this specification is prior art to the knowledge of those skilled in the art.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A scalable handle, includes connecting shell (1), its characterized in that: a buffer block (2) is arranged in the connecting shell (1), a clamping groove (3) is arranged in the buffer block (2), a reset rotating shaft (4) is arranged at one side of the clamping groove (3), and the outer side of the reset rotating shaft (4) is connected with a rolling wheel (5), one side of the rolling wheel (5) is connected with a nylon belt (6), a handle (7) is connected above the nylon belt (6), a support rod (8) is arranged inside the handle (7), a sliding plate (9) is arranged above the handle (7), one end of the supporting rod (8) is connected with a supporting rotating shaft (10), a stop block (11) is arranged below the supporting rod (8), a clamping block (13) is arranged above the supporting rod (8), and a fixed spring (12) is connected above the clamping block (13), convex blocks (15) are arranged on two sides of the buffer block (2), and two ends of each convex block (15) are connected with a buffer spring (14).

2. A retractable handle according to claim 1, wherein: buffer block (2) and connection shell (1) sliding connection, and buffer block (2) and lug (15) fixed connection to buffer block (2) and pivot (4) swivelling joint reset, draw-in groove (3) are about the vertical central line symmetry setting of buffer block (2), and the width of draw-in groove (3) equals the width of bracing piece (8), and draw-in groove (3) and bracing piece (8) sliding connection.

3. A retractable handle according to claim 2, wherein: reset pivot (4) and winding wheel (5) and constitute rotatory reset structure, and winding wheel (5) set up about the vertical central line symmetry of buffer block (2) to winding wheel (5) and buffer block (2) swivelling joint, winding wheel (5) and nylon band (6) constitute the rolling structure, and nylon band (6) and connect shell (1) sliding connection to nylon band (6) and handle (7) fixed connection.

4. A retractable handle according to claim 1, wherein: the nylon strap (6) is symmetrically arranged about a vertical central line of the handle (7), the handle (7) forms a rotating structure through the supporting rotating shaft (10) and the supporting rod (8), the supporting rotating shaft (10) is symmetrically arranged about the vertical central line of the handle (7) in the handle (7), the supporting rod (8) is in sliding connection with the connecting shell (1), and the supporting rod (8) is symmetrically arranged about the vertical central line of the handle (7).

5. A retractable handle according to claim 1, wherein: the sliding plate (9) is in sliding connection with the connecting shell (1) through the sliding groove (16), the surface of the sliding groove (16) is of a damping structure with large friction force, the bump (15) is in sliding connection with the connecting shell (1), the bump (15) and the buffer spring (14) form a spring return structure, and the buffer spring (14) is symmetrically arranged relative to the transverse center line of the bump (15).

6. A retractable handle according to claim 1, wherein: dog (11) and handle (7) sliding connection, and dog (11) and stopper (17) integration setting, handle (7) and fixture block (13) sliding connection to fixture block (13) are through handle (7) and bracing piece (8) block each other, fixture block (13) and fixed spring (12) constitute spring return structure, and fixture block (13) set up about the vertical central line symmetry of handle (7).