WO2021120973A1

WO2021120973A1 - Cord-winding iron

Info

Publication number: WO2021120973A1
Application number: PCT/CN2020/130144
Authority: WO
Inventors: 周义允
Original assignee: 厦门优尔智能科技股份有限公司
Priority date: 2019-12-18
Filing date: 2020-12-04
Publication date: 2021-06-24
Also published as: EP4071294A4; US20230036100A1; EP4071294C0; KR20220002151U; EP4071294B1; CN211471902U; JP3240073U; EP4071294A1

Abstract

Provided is a cord-winding iron, comprising a main body and an electric heater arranged in the main body; the electric heater is connected to a power cord which extends to the outside of the main body; the outer peripheral side of the upper part of the main body is recessed to form a handle part; the power cord can be wound around the handle part; a snap-fit part is arranged on the outer peripheral side of the main body; said snap-fit part is snap-fittingly provided with a snap-fit member; the power cord is detachably fastened to the snap-fit member; it can drive the snap-fit member to move relative to the snap-fit part, thus changing the position where the power cord is snap-fitted with the snap-fit member. The present utility model enables a user to wind the power cord on the handle part, then adjust the position of the snap-fit member to be snap-fittingly disposed on the snap-fit part according to the position where the plug of the power cord reaches; in comparison with existing cord-winding irons, the convenience of storing the power cord has been significantly improved; furthermore, during use, if it is unnecessary to use the entire length of the power cord, it is possible to pull out only the part of the power cord that is needed, then snap-fit the power cord and the snap-fit member, thus enabling the power cord to be retracted in a disguised form.

Description

Winding iron

Technical field

The utility model relates to a small electrical appliance, in particular to a winding iron.

Background technique

Electric irons are an indispensable appliance in people's daily life, and the winding of its power cord is a major problem that plagues people. In the prior art, a variety of technical solutions have been disclosed to solve the problem of winding the power cord. For example, an electric iron (application number CN200410036534.6) that can easily wind a power cord is disclosed in the Chinese patent document. It includes an iron body with a soleplate provided on the bottom surface of the iron body, and a heating device for the soleplate is provided in the iron body. The electric heater and the electric adder are connected with a power cord extending outside the iron main body. A hand grip is formed above the iron main body, and a winding space for winding the power cord is formed between the hand grip and the iron main body. The patented handle structure is integrated with the power cord winding device, making full use of the space between the handle and the iron body, and making the power cord winding device simple and not easy to damage.

technical problem

However, this solution has a defect, that is: the fastener used to buckle the end of the power cord is fixed at the front end of the iron body, and the number of winding turns of the power cord is not easy to control, resulting in the end of the power cord after the power cord is wound. There may be a large distance between the power cord and the fastener, so that the end of the power cord cannot be fastened to the fastener.

Technical solutions

The utility model provides a wire-wound iron, the main purpose of which is to overcome the above-mentioned defects.

In order to solve the above technical problems, the present utility model adopts the following technical solutions.

Beneficial effect

A wire-wound iron includes a main body and an electric heater arranged in the main body, the electric heater is connected with a power cord that extends outside the main body, and the upper outer peripheral side of the main body is recessed to form a handle portion, The power cord can be wound around the handle portion, the outer peripheral side of the main body is provided with a buckle portion, the buckle portion is provided with a buckle member, the power cord is detachably buckled on the On the buckle part; can drive the buckle part to move relative to the buckle part to change the position where the power cord is buckled with the buckle part.

Further, the buckling portion is a groove opened on the outer peripheral side of the main body around a circle, and the buckle member is a wire clip that is detachably clamped at any position in the groove.

Further, the groove is horizontally arranged below the handle part.

Further, the line card includes an elastic C-shaped part, two transverse parts, and two chamfered hook parts, and both ends of the elastic C-shaped part pass through a transverse part and a chamfered hook respectively. The joint part is connected; the elastic C-shaped part can accommodate the wire part of the power cord, and the plug part of the power cord cannot pass through the elastic C-shaped part; when the line card is clamped in the slot, two Each of the transverse portions respectively abuts against the upper and lower side walls of the groove, and the two chamfered hook portions respectively hook the groove; the wire clip can be pressed until the wire clip is separated from the groove .

Further, the fastener is a ring fastener, the ring fastener is rotatably embedded in the main body, and the ring fastener is provided with the fastener corresponding to the fastener. Inserting engagement station; the engagement station or the buckling part is elastic, so that the ring-type fastener can rotate relative to the buckling part to be positioned in different directions.

Further, a positioning groove is provided on the outer peripheral side of the main body, the buckling portion includes a positioning column and a spring, the positioning column is movably connected in the positioning groove by the spring, and the engaging station is A plurality of clamping holes are provided on the bottom surface of the ring-type fastener in a circular array; the arc-shaped head of the positioning column can be embedded in any one of the clamping holes, and the ring-type fastener can be rotated To press the positioning column until the arc-shaped head leaves the card hole.

Further, the ring-type fastener includes a ring-shaped disc body and a wire clamp connected to the ring-shaped disc body, the ring-shaped disc body is rotatably embedded in the lower outer side of the handle part, and the The wire part of the power cord can be clamped into the line card, and the plug part of the power cord cannot pass through the line card.

The utility model has a simple structure and strong practicability. By providing a buckle part and a buckle member movable relative to the buckle part, the user can arrange the power cord on the handle according to the position of the plug of the power cord. By adjusting the position of the buckle member to be clamped on the buckle part, the convenience of storing the power cord has been significantly improved compared with the existing winding iron; in addition, when using, if the length of the entire power cord is not required , You can also pull out only part of the power cord that you need, and then buckle the power cord with the fastener, realizing the power cord's retractable function in a disguised form.

Description of the drawings

Fig. 1 is a front view of the first embodiment of the preferred embodiment of the present invention.

Figure 2 is a side view of the first embodiment.

Fig. 3 is a cross-sectional view taken along line a-a in Fig. 2.

Figure 4 is a side view of the second embodiment.

Fig. 5 is a cross-sectional view of A-A in Fig. 4.

Fig. 6 is a front view of the second embodiment.

Fig. 7 is a cross-sectional view taken along line B-B in Fig. 6.

Fig. 8 is a schematic view of the bottom surface of the fastener in the second embodiment.

实施方式。Implementation mode.

The specific embodiments of the present invention will be described below with reference to the drawings.

Refer to Figure 1 to Figure 8. A wire-wound iron includes a main body 1 and an electric heater arranged in the main body 1. The electric heater is connected with a power cord that extends to the outside of the main body 1. The upper outer peripheral side of the main body 1 is recessed to form a handle portion 11, and the power source The wire can be wound on the handle 11, the main body 1 is provided with a buckle 2 on the outer circumference side, the buckle 2 is provided with a buckle 3, and the power cord is detachably buckled on the buckle 3; The buckle member 3 can be driven to move relative to the buckle portion 2 to change the position where the power cord is buckled with the buckle member 3. The side wall of the main body 1 is provided with a power cord threading tube 4, the power cord is connected to an electric heater in the main body 1 and then passes through the power cord threading tube 4 and extends to the outside of the main body 1.

The utility model is provided with a buckle portion 2 and a buckle member 3 movable relative to the buckle portion 2, so that the user can adjust the buckle according to the position of the plug of the power cord after winding the power cord on the handle 11 The piece 3 is clamped at the position of the buckling part 2. Compared with the existing winding iron, the convenience of accommodating the power cord has been significantly improved; in addition, when using, if the entire length of the power cord is not required, It is also possible to only pull out the required part of the power cord, and then buckle the power cord with the fastener, which realizes the retractable function of the power cord in a disguised manner.

Specifically, the following two embodiments are included.

Example one.

Refer to Figure 1, Figure 2 and Figure 3. The buckling portion 2 is a groove 21 that is opened on the outer peripheral side of the main body 1 around one circle, and the buckle 3 is a wire clip that is detachably clamped at any position in the groove 21.

Wherein, the groove 21 is horizontally arranged below the handle portion 11.

The line card includes an elastic C-shaped part 31, two transverse parts 32, and two chamfered hooking parts 33. Both ends of the elastic C-shaped part 31 are respectively connected to a chamfered hooking part 33 by a transverse part 32; elasticity The C-shaped part 31 can accommodate the wire part of the power cord, and the plug part of the power cord cannot pass through the elastic C-shaped part 31; The two side walls 22 collide, and the two chamfered hooking portions 32 respectively hook the slot 21; the wire clip can be pressed until the wire clip is separated from the slot 21. In specific use, first press the wire part close to the plug part of the power cord into the two transverse parts 32, and then push it into the elastic C-shaped part 31, and then push the two chamfered hook parts 33 toward the groove 21. The two chamfered hooking portions 33 are pressed into the groove 21 until the two chamfered hooking portions 33 are stuck on the inner side wall of the main body, at this time, the two transverse portions 32 respectively collide with the upper and lower side walls 22 of the groove 21 , The buckle is completed, the elastic C-shaped part 31 is pressed to make the chamfered hook part 33 detach from the inner side wall of the main body, and the wire clamp can be detached from the main body.

实施例二。 Example two.

Refer to Figure 4, Figure 5, Figure 6, Figure 7, Figure 8. The fastener 3 is a ring fastener, and the ring fastener is rotatably embedded on the main body 1. The ring fastener is provided with an engagement station 34 that is engaged with the fastener 2 The clamping station 34 or the buckling portion 2 is elastic, so that the ring-type buckle member can rotate relative to the buckling portion 2 to be positioned in different directions.

Wherein, a positioning groove 12 is provided on the outer peripheral side of the main body 1, and the buckling portion 2 includes a positioning post 23 and a spring 24. The positioning post 23 is movably connected in the positioning groove 12 through the spring 24, and the engaging stations 34 are in an annular array. A plurality of clamping holes 34 are opened on the bottom surface of the ring-type fastener; the arc-shaped head 231 of the positioning post 23 can be embedded in any one of the clamping holes 34, and the ring-type fastener can be rotated to press the positioning post 23 to The arc-shaped head 231 leaves the hole 34.

The ring-type fastener includes a ring-shaped disc body 35 and a wire clip 36 connected to the ring-shaped disc body 35. The ring-shaped disc body 35 is rotatably embedded on the outside of the lower part of the handle 11, and the wire part of the power cord can be It is inserted into the line card 36, and the plug part of the power cord cannot pass through the line card 36.

In specific use, after winding the power cord to the handle 11, rotate the ring body 35 until the line clip 36 is close to the plug part of the power cord; then press the wire part near the plug part of the power cord into the line clip 36 , And turn the ring-shaped plate 35 again until the power cord will not loosen.

The above are only specific implementations of the utility model, but the design concept of the utility model is not limited to this. Any insubstantial modification of the utility model using this concept should be an act of infringing the protection scope of the utility model.

Claims

A wire-wound iron includes a main body and an electric heater arranged in the main body, the electric heater is connected with a power cord that extends outside the main body, and the upper outer peripheral side of the main body is recessed to form a handle portion, The power cord can be wound on the handle portion, and is characterized in that: the outer peripheral side of the main body is provided with a buckle portion, the buckle portion is provided with a buckle member, and the power cord is detachably buckled Connected to the buckle; can drive the buckle to move relative to the buckle part to change the position where the power cord is buckled with the buckle.
The wire-wound iron according to claim 1, wherein the buckling part is a groove opened on the outer peripheral side of the main body around a circle, and the buckling part is detachably clamped on the Line card at any position in the slot.
The wire-wound iron according to claim 2, wherein the groove is horizontally arranged below the handle part.
The wire winding iron according to claim 2, wherein the wire clip includes an elastic C-shaped part, two transverse parts, and two chamfered hooking parts, and the two ends of the elastic C-shaped part are respectively It is connected with a chamfered hooking portion through a transverse portion; the elastic C-shaped portion can accommodate the wire portion of the power cord, and the plug portion of the power cord cannot pass through the elastic C-shaped portion; When the line card is clamped in the groove, the two transverse portions respectively interfere with the upper and lower side walls of the groove, and the two chamfered hook portions respectively hook the groove; The line card is separated from the slot.
The wire winding iron according to claim 1, wherein the buckle is a ring type buckle, and the ring type buckle is rotatably embedded in the main body, and the ring type is rotatably embedded in the main body. The fastening member is provided with an engaging station engaged with the fastening part; the fastening station or the fastening part is elastic, so that the ring-type fastening part can rotate to the relative to the fastening part Oriented in different directions.
A winding iron according to claim 5, characterized in that: the outer peripheral side of the main body is provided with a positioning groove, the buckling portion includes a positioning column and a spring, and the positioning column is movably connected to the In the positioning groove, the engaging station is a plurality of engaging holes opened on the bottom surface of the ring-type fastener in a circular array; the arc-shaped head of the positioning column can be embedded in any one of the cards Inside the hole, and capable of rotating the ring-type fastener to press the positioning column until the arc-shaped head leaves the hole.
The wire winding iron according to claim 5, wherein the ring-type fastener includes a ring-shaped plate body and a wire clamp connected to the ring-shaped plate body, and the ring-shaped plate body is rotatably Embedded in the lower outside of the handle part, the wire part of the power cord can be clamped into the line card, and the plug part of the power cord cannot pass through the line card.