CN214463739U

CN214463739U - Power-assisted handle

Info

Publication number: CN214463739U
Application number: CN202023019118.9U
Authority: CN
Inventors: 张荣元; 季锦红; 赵萍萍
Original assignee: Wuxi Smart Solar Energy Technologies Co ltd
Current assignee: Wuxi Smart Solar Energy Technologies Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-22
Anticipated expiration: 2030-12-14

Abstract

The utility model relates to a power-assisted handle, which comprises a handle base; one side of the handle base is hinged with a boosting sheet; a first magnetic element is arranged in the power assisting sheet; at least one group of magnetic suction components are arranged on the other side of the handle base; the first magnetic element and the magnetic suction component are mutually adsorbed; at least one supporting wheel is arranged on the other side of the handle base. The utility model provides a problem that the handle of shutter can't put forth effort.

Description

Power-assisted handle

Technical Field

The utility model relates to a supplementary technical field that opens and shuts of shutter, in particular to helping hand handle.

Background

The louver is a window provided with louvers, is generally used for indoor and outdoor sun shading and ventilation, and is very attractive. With the development of science and technology and the improvement of the standard of living of people, the related technology of the blind is also developed.

The hollow shutter glass is made of high-quality double-layer toughened glass, built-in imported aluminum shutter blades and a single-handle magnetic control mechanism. In summer, the louver blades can be adjusted to be in a closed state to block direct irradiation of sunlight, so that convection of cold air and hot air is blocked, and energy consumption of the indoor air conditioner is greatly reduced. In winter, the louver blades can be lifted up, so that sunlight can directly irradiate and fully absorb heat energy, and the indoor warm-keeping temperature can be greatly increased due to the separation of the hollow layer with the thickness of 20mm, so that the aims of saving energy and saving operating cost are fulfilled.

In the prior art, the shutter opening and closing mode is generally transmitted through a handle, and the handle needs to extend into the hollow glass from the outside, so that the hollow glass is not completely sealed, and the heat preservation, heat insulation and noise prevention performance of the hollow glass is influenced to a certain extent.

The other mode is a built-in motor type, and because the motor is arranged inside the hollow glass, the whole reliability is poor, and the electric appliance with the problem cannot be maintained and replaced.

The other method is a magnetic control type, but the structure of the prior method is complex, the manufacturing cost is high, and the opening and closing control of the shutter is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model discloses a helping hand handle.

The utility model discloses the technical scheme who adopts as follows:

a power-assisted handle comprises a handle base; one side of the handle base is hinged with a power assisting sheet; a first magnetic element is arranged in the power assisting sheet; at least one group of magnetic suction components are arranged on the other side of the handle base; the first magnetic element and the magnetic suction component are mutually adsorbed; and at least one supporting wheel is arranged on the other side of the handle base.

The method is further technically characterized in that: the first magnetic element is a magnet piece.

The method is further technically characterized in that: a notch is formed in one side of the handle base, one end of the boosting sheet is connected with the notch through a rotating shaft, and one end of the boosting sheet rotates around the rotating shaft.

The method is further technically characterized in that: the rotating shaft is a cylindrical pin.

The method is further technically characterized in that: the power assisting sheet comprises an opening part, an opening and closing part and a supporting part; the cross sections of the lifting part and the opening and closing part are L-shaped; the end part of the lifting part is provided with a convex part; the convex part is buckled with the top of the handle base; the supporting part is provided with a first round hole, and the first round hole is used for penetrating through the rotating shaft.

The method is further technically characterized in that: the lifting part, the opening and closing part and the supporting part are integrally formed.

The method is further technically characterized in that: one or more first grooves are formed in the other side of the handle base; the magnetic suction component is embedded in the first groove; the magnetic attraction component comprises a metal element and a second magnetic element which are mutually attracted.

The method is further technically characterized in that: the metal element is an iron sheet; the second magnetic element is a magnet.

The method is further technically characterized in that: one or more second grooves are formed in the other side of the handle base; a supporting wheel is arranged in the second groove; the supporting wheel is fixed in the second groove through a supporting shaft which axially penetrates through the supporting wheel.

The method is further technically characterized in that: the supporting wheel is positioned at the end part of the handle base.

The utility model has the advantages as follows:

1. the utility model discloses simple structure, cost reduction, control convenient and fast.

2. The utility model discloses a contact area between helping hand piece increase user's hand and the helping hand handle makes user pulling cavity glass's built-in tripe lighter.

3. The utility model discloses a first magnetic element in the helping hand piece can adsorb on the handle base automatically, guarantees that the helping hand piece can not automatic re-setting, and convenience of customers stimulates.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a schematic view of the present invention.

In the figure: 1. a booster sheet; 11. a lifting part; 12. an opening and closing part; 13. a support portion; 14. a boss portion; 2. a handle base; 3. a metal element; 4. a support wheel; 5. a magnetic element.

Detailed Description

The foregoing and other features, aspects and utilities of the present invention will be apparent from the following detailed description of the embodiments, which is to be read in connection with the accompanying drawings. Directional terms as referred to in the following examples, for example: up, down, left, right, front or rear, etc., are simply directions with reference to the drawings. Therefore, the directional terminology used is for the purpose of description and is not intended to be limiting, and moreover, like reference numerals will be used to refer to like elements throughout.

The following describes a specific embodiment of the present embodiment with reference to the drawings.

Fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is an explosion diagram of the present invention. With reference to fig. 1 and 2, a power-assisted handle is characterized in that: comprising a handle base 2. One side of the handle base 2 is hinged with a power assisting sheet 1. A first magnetic element is arranged in the power assisting sheet 1. At least one group of magnetic suction components are arranged on the other side of the handle base 2. The first magnetic element and the magnetic attraction component are mutually attracted. Preferably, the first magnetic element is a magnet piece. At least one support wheel 4 is also mounted on the other side of the handle base 2. The support wheels 4 are located at the end of the handle base 2. In this embodiment, two sets of magnetic assemblies are installed to the opposite side of handle base 2, and two sets of magnetic assemblies are symmetrical about the horizontal symmetry axis of handle base 2. The other side of the handle base 2 is also provided with two supporting wheels 4, and the two supporting wheels 4 are symmetrical about the horizontal symmetry axis of the handle base 2.

A notch is formed in one side of the handle base 2, one end of the power assisting piece 1 is connected with the notch through a rotating shaft, and one end of the power assisting piece 1 rotates around the rotating shaft. Preferably, the rotating shaft is a cylindrical pin.

The power assisting sheet 1 includes an integrally formed lift portion 11, an opening/closing portion 12, and a support portion 13. The cross-sectional shapes of the lift-up portion 11 and the open-close portion 12 are L-shaped. The opening/closing portion 12 houses a first magnetic element. The end of the raised portion 11 is provided with a boss 14. The boss 14 is snap-fitted to the top of the handle base 2. The supporting portion 13 is provided with a first circular hole for penetrating through the rotating shaft.

Two first grooves are arranged on the other side of the handle base 2. The magnetic attraction component is embedded in the first groove. The magnetic attraction component comprises a metal element 3 and a magnetic element 5 which are mutually attracted. In this embodiment, the metal element 3 is an iron piece. The magnetic element 5 is a magnet.

Two second grooves are arranged on the other side of the handle base 2. The second groove is provided with a supporting wheel 4. The supporting wheel 4 is fixed in the second groove by a supporting shaft which axially penetrates through the supporting wheel.

Fig. 3 is a schematic view of the present invention. As shown in fig. 3, the working principle of the present invention is as follows:

the utility model is suitable for a cavity glass of built-in shutter. The hollow glass with the built-in shutter comprises a window frame, wherein the window frame comprises an outer frame, and the outer frame is a rectangular frame body consisting of an upper frame, a left frame, a right frame and a lower frame. A plurality of horizontal fixed blades are arranged between the left frame and the right frame. The two sides of the blade respectively penetrate through the linkage rolling ropes.

The hollow glass with the built-in shutter further comprises a lifting device, the lifting device comprises an inner magnet slide block, a movable pulley and a power-assisted handle which is arranged outside the hollow glass and attracted with the magnetism of the inner magnet slide block, one end of a linkage winding rope bypasses a guide wheel of an outer frame and penetrates through the blades to be fixed on the lower frame, and the other end of the linkage winding rope bypasses an end guide wheel and the movable pulley to be fixed on the left frame and the right frame.

When the shutter is pulled downwards, the power assisting sheet 1 can be lifted firstly, the contact area between the hand of the user and the power assisting handle is increased through the convex part 14 of the power assisting sheet 1, and the user can pull more easily. After the pulling is finished, the power assisting sheet 1 is pressed, the first magnetic element and the second magnetic element 5 are mutually adsorbed, and the power assisting sheet 1 can be automatically adsorbed on the handle base 2. The power assisting sheet 1 cannot automatically rebound, and needs to be manually reset, and because the power assisting sheet cannot be pulled out at one time many times, the power assisting sheet needs to be lifted again after automatic reset, and operation of a user is not facilitated.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made without departing from the basic structure of the invention.

Claims

1. A power-assisted handle is characterized in that: comprises a handle base (2); one side of the handle base (2) is hinged with a power assisting sheet (1); a first magnetic element is arranged in the boosting sheet (1); at least one group of magnetic suction components are arranged on the other side of the handle base (2); the first magnetic element and the magnetic suction component are mutually adsorbed; the other side of the handle base (2) is also provided with at least one supporting wheel (4).

2. The booster handle of claim 1, wherein: the first magnetic element is a magnet piece.

3. The booster handle of claim 1, wherein: a notch is formed in one side of the handle base (2), one end of the boosting sheet (1) is connected with the notch through a rotating shaft, and one end of the boosting sheet (1) rotates around the rotating shaft.

4. The booster handle of claim 3 wherein: the rotating shaft is a cylindrical pin.

5. The booster handle of claim 3 wherein: the power assisting sheet (1) comprises an opening part (11), an opening and closing part (12) and a supporting part (13); the cross sections of the lifting part (11) and the opening and closing part (12) are L-shaped; a bulge part (14) is arranged at the end part of the lifting part (11); the bulge (14) is buckled with the top of the handle base (2); the supporting part (13) is provided with a first round hole which is used for penetrating through the rotating shaft.

6. The booster handle of claim 5 wherein: the lifting part (11), the opening and closing part (12) and the supporting part (13) are integrally formed.

7. The booster handle of claim 1, wherein: one or more first grooves are formed in the other side of the handle base (2); the magnetic suction component is embedded in the first groove; the magnetic attraction component comprises a metal element (3) and a second magnetic element (5) which are mutually attracted.

8. The booster handle of claim 7 wherein: the metal element (3) is an iron sheet; the second magnetic element (5) is a magnet.

9. The booster handle of claim 1, wherein: one or more second grooves are formed in the other side of the handle base (2); a supporting wheel (4) is arranged in the second groove; the supporting wheel (4) is fixed in the second groove through a supporting shaft which axially penetrates through the supporting wheel.

10. A booster handle according to claim 1 or 9 wherein: the supporting wheel (4) is positioned at the end part of the handle base (2).