CN208769026U - A kind of improved hair waver - Google Patents

Abstract

The utility model discloses a kind of improved hair wavers, comprising: upper clamp plate and lower clamp plate, on wherein, the rear end of lower clamp plate is rotatably connected, on, the corresponding inner surface in the front end of lower clamp plate is respectively arranged with heating plate and lower heating plate, Yu Shang, elastic device is provided between lower clamp plate, it is enabled by elastic device, lower clamp plate, trend with opening, the rear end of the lower clamp plate is formed with an accommodating cavity, rotating device is installed in the accommodating cavity, in the rear end insertion of the upper clamp plate accommodating cavity, and the rear end of upper clamp plate is connect with rotating device, in realization, lower clamp plate, rotation.The utility model is formed with an accommodating cavity in the rear end of lower clamp plate, rotating device is installed in the accommodating cavity, pivot points between lower clamp plate upper in this way are just completely concealed in inside accommodating cavity, the surface of entire product is not in any pivot joint position, the surface of product is smooth, be fitted without fixed hole position, it is ensured that the hair of user will not be caught in, the product of promotion using safe.

Description

A kind of improved hair waver

Technical field:

The utility model relates to electronic hair iron product technical fields, refer in particular to a kind of improved hair waver.

Background technique:

Hair iron (also referred to as heater of hair straightener) is a kind of hairdressing auxiliary implement, it is main and act on be to draw curved hair Directly.The working principle of hair iron is exactly to pass through flat plate heating element to carry out short time heating to hair, so that hair be enabled to be become by heat Shape enables hair keep straight hair within a certain period of time.

Current hair iron mostly uses clamping plate type structure, generally includes mutually to be pivotally connected upper and lower plywoods, and pressing from both sides above and below Heating plate is respectively set in the inner surface year of plate, and the heating of heating plate is controlled by control circuit.Electricity inside when heating plate works Thermal element will generate heat, will be clamped between hair carry out heat-shaping.Such as see China Patent No. are as follows: 201621118025.2 utility model patent, disclosed heater of hair straightener just uses above-mentioned technical proposal.

Since hair iron is typically to convenient for users to oneself operation, user when in use, is usually hold by one hand boiling hot Device is sent out, then the other hand selects lock appropriate, is put between lower clamp plate, and the position of corresponding heating plate, then makes The hand that user holds hair iron is mediated, and hair is clamped.So for the ease of the use of user, the upper folder of usual heater of hair straightener Plate and lower clamp plate should keep opening under normal conditions certain angle, user can directly by hair be put into upper lower clamp plate it Between, without firmly upper lower clamp plate is being opened.

In order to enable mountain lower clamp plate may remain in the state of opening, it will usually be arranged one in the pivot points of upper lower clamp plate The damping of elasticity.It is exactly in upper lower clamp plate in the utility model patent of Patent No. 201621118025.2 as escribed above Between be provided with a spring, utilize on spring supporting lower clamp plate formed one opening angle.

In order to enable upper lower clamp plate that can mutually rotate, pin-joint mechanism must be used between upper lower clamp plate, usually upper and lower A pivot is arranged in the rear end of clamping plate, and upper lower clamp plate realizes the mutual rotation within the scope of certain angle by pivot.Existing production In product, this pin-jointed structure is all directly to be revealed in the surface of product, and in use, hair may be caught in pivot to user In binding structure, so that the hair of user be broken.In order to overcome the problems, such as this, the present inventor endeavours to develop built in one kind always The hair iron of pin-jointed structure can thus keep the surface of entire hair iron product not have any pin-jointed structure, surface It is whole unified, the case where hair may be caught in not only is overcome, while the entire surface for also promoting entire product is unified.

In view of the above problems, the present inventor proposes following technical scheme by continuous research,

Utility model content:

Technical problem to be solved in the utility model, which is that, overcomes the deficiencies of the prior art and provide modified hair-waving Device.

In order to solve the above-mentioned technical problem, the utility model uses a kind of following technical proposals: improved hair waver packet Include: upper clamp plate and lower clamp plate, wherein upper and lower plywoods, rear end are rotatably connected, the corresponding inner surface point in the front end of upper and lower plywoods It is not provided with heating plate and lower heating plate, elastic device is provided between upper and lower plywoods, is enabled by elastic device upper and lower Clamping plate, the trend with opening, the rear end of the lower clamp plate are formed with an accommodating cavity, are equipped with rotating dress in the accommodating cavity It sets, in the rear end insertion of the upper clamp plate accommodating cavity, and the rear end of upper clamp plate is connect with rotating device, is realized Upper and lower plywoods, rotation.

Furthermore, in above-mentioned technical proposal, the rotating device include: the fixing seat being fixed in accommodating cavity, With integrally formed two otic placodes of fixing seat and a shaft, the through-hole passed through for shaft is offered on two otic placodes； The upper clamp plate rear end is integrally formed with the interconnecting piece in an insertion accommodating cavity, which includes: a pair of of upper ear plate, on this The through-hole passed through for shaft is offered on otic placode；It is pivotally connected between the otic placode and upper ear plate by shaft.

Furthermore, in above-mentioned technical proposal, the rotating device further includes two interlock plates, is opened on the interlock plate Equipped with the through-hole passed through for shaft；The interlock plate is between ipsilateral otic placode and upper ear plate, and interlock plate and upper ear plate It is relatively fixed.

Furthermore, in above-mentioned technical proposal, a positioning groove, the gearing are formed on the outside of the upper ear plate The end face imaging of plate has locating convex block corresponding with locating slot, is realized and is connected by the inlay card cooperation between locating slot and locating convex block It is relatively fixed between movable plate and upper ear plate.

Furthermore, in above-mentioned technical proposal, the elastic device is a spring；The upper clamp plate is close to connection The position in portion is formed with slot in spring positioning；The position molding of slot in spring positioning is corresponded in the fixing seat of the rotating device There is slot under a spring positioning, is located in the upper and lower ends year of the spring in spring positioning under slot and spring positioning in slot.

Furthermore, in above-mentioned technical proposal, the outer surface of the lower clamp plate setting accommodating cavity is provided with a locking Device, by moving locking device by upper and lower plywoods, be maintained at closed configuration.

Furthermore, in above-mentioned technical proposal, the locking device includes: push plate and the locking that is fixed in push plate Block；The outer surface of the described lower clamp plate setting accommodating cavity is formed with sliding slot, in offering the movement being connected to accommodating cavity in sliding slot Hole；The push plate is located in sliding slot, and the clamping block is located in accommodating cavity；Clamping block operation is driven by mobile push plate, It enables the interconnecting piece of clamping block and the upper clamp plate be formed to interfere.

Furthermore, in above-mentioned technical proposal, one is formed between two upper ear plates in the interconnecting piece of the upper clamp plate Crossbeam, the clamping block and the crossbeam, which are formed, interferes.

Furthermore, in above-mentioned technical proposal, a fixed collet, the clamping block is formed below in the push plate With the link block with fixed collet cooperation；It is accommodated in the fixing clamp set insertion of the push plate moving hole and with being located at Link block on intracavitary clamping block is fixedly connected；The surface of the fixation collet is formed with a location fin, the shifting The inner wall in dynamic hole corresponds to location fin and forms locating recesses.

Furthermore, in above-mentioned technical proposal, the rear end face of the lower clamp plate offers an end-face hole, a rear cover It is fixed at end-face hole, and is covered after and be provided with charging interface.

The utility model is after adopting the above technical scheme, be formed with an accommodating cavity in the rear end of lower clamp plate, by rotating device It is installed in the accommodating cavity, the pivot points between lower clamp plate upper so are just completely concealed in inside accommodating cavity, entire product Surface be not in any pivot joint position.Meanwhile the rotating device of this product is set in accommodating cavity, the table of entire product Face is fixed without any screw, and the surface of product is smooth, is fitted without fixed hole position, and also progress ensures that hair will not be caught in, The product not only promoted using safe, and also improve the moulded design of product.

In addition, further, in the utility model being provided with a locking device will can be pressed from both sides up and down by locking device Plate is maintained at closed configuration, is conducive to the packaging of product, places.

Detailed description of the invention:

Fig. 1 is the perspective view on the utility model under lower clamp plate open configuration；

Fig. 2 is the perspective view on the utility model under lower clamp plate closed configuration；

Fig. 3 is the stereogram exploded view of the utility model；

Fig. 4 is the perspective view of the utility model lower clamp plate；

Fig. 5 is the stereogram exploded view of Fig. 4；

Fig. 6 is the perspective view at another visual angle of the utility model lower clamp plate；

Fig. 7 is the stereogram exploded view of locking device in the utility model；

Fig. 8 is the perspective view that the utility model upper clamp plate and rotating device, locking device cooperate；

Fig. 9 is the perspective view of upper clamp plate and rotating device and locking device separated position in Fig. 8；

Figure 10 is the stereogram exploded view of Fig. 8.

Figure 11 is the working principle diagram of the utility model locking device.

Specific embodiment:

The present invention will be further described with attached drawing combined with specific embodiments below.

As shown in FIGS. 1 and 2 the utility model is a kind of improved hair waver comprising: upper clamp plate 1 and lower clamp plate 2, wherein Upper and lower plywoods 1,2 rear ends are rotatably connected, and the corresponding inner surface in front end of upper and lower plywoods 1,2 is respectively arranged with heating plate 10 With lower heating plate 20, it is provided with elastic device between upper and lower plywoods 1,2, enables upper and lower plywoods 1,2 have by elastic device The trend of opening.

It is provided with battery in upper clamp plate 1, is that upper, heating plate 10 and lower heating plate 20 are powered by battery.In lower clamp plate 2 Inner surface be provided with control switch 24, control switch is set to the inner surface of lower clamp plate 2, can be missed in this way to avoid user Touching, it is ensured that the safety used.

In conjunction with shown in Fig. 3 to Figure 10, the lower clamp plate 2 is substantially the strip moulding of semicircle in a cross section, under The rear end of clamping plate 2 is formed with an accommodating cavity 21.A semi-open shell 201, the shell are formed in the rear end of lower clamp plate 2 201 open end is an inclined-plane.The rotating device 4 is located in accommodating cavity 21, and the rear end of upper clamp plate 1 is by shell 201 Opening bevel be inserted into accommodating cavity 21, in accommodating cavity 21 rotating device be pivotally connected, realize upper and lower plywoods 1,2 rotation.

The rotating device 4 includes: the fixing seat 41 being fixed in accommodating cavity 21 and fixing seat 41 integrally formed two 43, two interlock plates 44 of a otic placode and a shaft 45 are offered on two otic placodes 43 and interlock plate 44 and are worn for shaft The through-hole crossed.

Rotating device 4 and lower clamp plate 2 are relatively fixed, and the connection type between rotating device 4 and upper clamp plate 1 is as follows: described 1 rear end of upper clamp plate integrally formed with one insertion accommodating cavity 21 in interconnecting piece 11, which includes: a pair of of upper ear plate 111, the through-hole passed through for shaft 45 is offered on the upper ear plate 111.When installation, by upper ear plate 111 be placed on two otic placodes 43 it Between position, the interlock plate 44 is between ipsilateral otic placode 43 and upper ear plate 111, and interlock plate 44 and upper ear plate 111 It is relatively fixed.Finally, shaft 45 is passed through above-mentioned otic placode 43, interlock plate 44 and upper ear plate 111, pivot joint connection is formed.

Keep relatively fixed between interlock plate 44 and upper clamp plate 1, interlock plate 44 has effects that wear plate, can be using gold Belong to material production, for preventing direct friction between upper ear plate 111 and otic placode 43, improves the service life of product.Interlock plate 44 Connection type between upper clamp plate 1 is as follows: the outside of the upper ear plate 111 is formed with a positioning groove 112, the gearing The end face imaging of plate 44 has locating convex block 441 corresponding with locating slot 112, by between locating slot 112 and locating convex block 441 Inlay card cooperation is realized relatively fixed between interlock plate 44 and upper ear plate 111.In addition, interlock plate 44 also has limiting rotating angle Effect after being in non-circular for 44 moulding of interlock plate setting, can be formed using the protrusion of moulding with the fixing seat in rotating device 4 Interference, thus limiting rotation angle.

The elastic device is a spring 3；The upper clamp plate 1 is formed with spring positioning close to the position of interconnecting piece 11 Upper slot 12；The position that slot 12 in spring positioning is corresponded in the fixing seat 41 of the rotating device 4 forms under a spring positioning Slot 42, the upper and lower ends of the spring 3 are located in spring positioning under slot 12 and spring positioning in slot 42, pass through spring 3 Elasticity enable between upper clamp plate 1 and lower clamp plate 2 keep have open trend.

In addition, in expense in use, in order to reduce volume, needing for upper and lower plywoods 1,2 to be maintained at for the ease of placing Closed configuration, due to the presence of spring 3, if not having to external force is that no decree upper and lower plywoods 1,2 are maintained at closed configuration.So The utility model is provided with a locking device 6, and upper and lower plywoods 1,2 are maintained at closed configuration by locking device 6.Specifically For, the outer surface that accommodating cavity 21 is arranged in the lower clamp plate 2 is provided with a locking device 6, which includes: push plate 61 and the clamping block 62 that is fixed in push plate 61；The outer surface that accommodating cavity 21 is arranged in the lower clamp plate 2 is formed with sliding slot 22, In offering the moving hole 221 being connected to accommodating cavity 21 in sliding slot 22；The push plate 61 is located in sliding slot 22, the locking Block 62 is located in accommodating cavity 21；It drives clamping block 62 to run by mobile push plate 61, enables clamping block 62 and the upper clamp plate 1 Interconnecting piece 11 forms interference.

In conjunction with shown in Fig. 6-Figure 10, a crossbeam is formed between two upper ear plates 111 in the interconnecting piece 11 of the upper clamp plate 1 113, the clamping block 62 and the crossbeam 113 form and interfere.A fixed collet 611, institute is formed below in the push plate 61 The clamping block 62 stated has the link block 621 cooperated with fixed collet 611；The fixation collet 611 of the push plate 61 is inserted into institute It is fixedly connected in the moving hole 221 stated and with the link block 621 on the clamping block 62 being located in accommodating cavity 21.

When locking device 6 works, user is exerted a force with hand and closes up upper lower clamp plate 1,2 first.In conjunction with shown in Figure 11, below Clamping plate 2 is used as fixed reference, and during upper and lower plywoods are closed up, the interconnecting piece 11 of upper clamp plate 1 will around the shaft 45 clockwise Rotation, rotation process middle cross beam 113 equally rotate clockwise certain angle.When lower clamp plate 2 and upper clamp plate 1 are in closed configuration Afterwards, locking device 6 is pushed.Push plate 61 is pushed to run to the left, so that clamping block 62 be enabled just to arrive at the top of crossbeam 113.This Sample just completes locking, at this time since crossbeam 113 and clamping block 62 form interference, causes lower clamp plate 2 that can not rotate, to enable Upper lower clamp plate 1,2 is maintained at closed configuration.

In addition, the surface of the fixation collet 611 is formed with one for the stabilization for enabling locking device 6 that can keep opposite Location fin 612, the inner wall of the moving hole 221 correspond to location fin 612 and form locating recesses 222.Push push plate 61 When mobile, by the cooperation of location fin 612 and positioning groove 222, locking device 6 can be enabled to be maintained at metastable shape State, to avoid unexpected triggering.

In addition, the rear end face of the lower clamp plate 2 offers an end-face hole 23, a rear cover 5 is fixed by screws in end At face 23, and in being provided with charging interface 51 on rear cover 5.In order to which entire product is beautiful, a screening can be covered on rear cover 5 Cover board 52 is covered the screw position of installation by covering plate 52.

When the utility model is installed, firstly, rotating device 4 and upper clamp plate 1 are assembled, it then will be assembled with rotation again The interconnecting piece 11 of the upper clamp plate 1 of device 4 is inserted into accommodating cavity 21, and is fixed on the fixing seat 41 of rotating device using screw In accommodating cavity 21.Then, locking device 6 is assembled, rear cover 5 is finally installed.

The utility model is after adopting the above technical scheme, be formed with an accommodating cavity 21 in the rear end of lower clamp plate 2, by rotating dress It sets 4 to be installed in the accommodating cavity, the pivot points between lower clamp plate upper so are just completely concealed in inside accommodating cavity, entire to produce The surface of product is not in any pivot joint position.Meanwhile the rotating device of this product is set in accommodating cavity, entire product Surface is fixed without any screw, and the surface of product is smooth, is fitted without fixed hole position, and also progress ensures that hair will not block Enter, the product not only promoted using safe, and also improve the moulded design of product.

It certainly, is not to limit the utility model and implement the foregoing is merely specific embodiment of the utility model Range, all equivalent change or modifications done according to structure, feature and principle described in present utility model application the scope of the patents, should all wrap It includes in present utility model application the scope of the patents.

Claims (10)

1. a kind of improved hair waver comprising: upper clamp plate (1) and lower clamp plate (2), wherein upper and lower plywoods (1,2) rear end can turn Dynamic connection, the corresponding inner surface in front end of upper and lower plywoods (1,2) are respectively arranged with heating plate (10) and lower heating plate (20), It is provided with elastic device between upper and lower plywoods (1,2), enables upper and lower plywoods (1,2) to have that opens to become by elastic device Gesture, it is characterised in that:

The rear end of the lower clamp plate (2) is formed with an accommodating cavity (21), is equipped with rotating device in the accommodating cavity (21) (4), in the rear end insertion of the upper clamp plate (1) accommodating cavity (21), and the rear end of upper clamp plate (1) and rotating device (4) it connects, realizes the rotation of upper and lower plywoods (1,2).

2. a kind of improved hair waver according to claim 1, it is characterised in that: the rotating device (4) includes: solid Fixing seat (41) and fixing seat (41) integrally formed two otic placodes (43) and the shaft being scheduled in accommodating cavity (21) (45), the through-hole passed through for shaft is offered on two otic placodes (43)；

Upper clamp plate (1) rear end is integrally formed with the interconnecting piece (11) in insertion accommodating cavity (21), the interconnecting piece (11) Include: a pair of of upper ear plate (111), offers the through-hole passed through for shaft (45) on the upper ear plate (111)；

It is pivotally connected between the otic placode (43) and upper ear plate (111) by shaft (45).

3. a kind of improved hair waver according to claim 2, it is characterised in that: the rotating device (4) further includes Two interlock plates (44) offer the through-hole passed through for shaft (45) on the interlock plate (44)；The interlock plate (44) is located at Between ipsilateral otic placode (43) and upper ear plate (111), and interlock plate (44) and upper ear plate (111) are relatively fixed.

4. a kind of improved hair waver according to claim 3, it is characterised in that: the outside of the upper ear plate (111) It is formed with a positioning groove (112), the end face imaging of the interlock plate (44) has locating convex block corresponding with locating slot (112) (441), interlock plate (44) and upper ear plate (111) are realized by the inlay card cooperation between locating slot (112) and locating convex block (441) Between it is relatively fixed.

5. a kind of improved hair waver according to claim 2, it is characterised in that: the elastic device is a spring (3)；The upper clamp plate (1) is formed with slot in spring positioning (12) close to the position of interconnecting piece (11)；The rotating device (4) position that slot in spring positioning (12) is corresponded in fixing seat (41) forms slot (42) under a spring positioning, the bullet It is located in the upper and lower ends year of spring (3) under slot in spring positioning (12) and spring positioning in slot (42).

6. a kind of improved hair waver according to any one of claim 2-5, it is characterised in that: the lower clamp plate (2) outer surface that accommodating cavity (21) are arranged is provided with a locking device (6), by moving locking device (6) by upper and lower plywoods (1,2) are maintained at closed configuration.

7. a kind of improved hair waver according to claim 6, it is characterised in that: the locking device (6) includes: push plate (61) and the clamping block (62) that is fixed on push plate (61)；The outer surface shape of lower clamp plate (2) setting accommodating cavity (21) At there is sliding slot (22), in offering the moving hole (221) being connected to accommodating cavity (21) in sliding slot (22)；Described push plate (61) position In sliding slot (22), the clamping block (62) is located in accommodating cavity (21)；

Clamping block (62) operation is driven by mobile push plate (61), enables the interconnecting piece of clamping block (62) Yu the upper clamp plate (1) (11) interference is formed.

8. a kind of improved hair waver according to claim 7, it is characterised in that: the interconnecting piece of the upper clamp plate (1) (11) crossbeam (113) are formed between two upper ear plates (111) in, the clamping block (62) and the crossbeam (113) are formed and done It relates to.

9. a kind of improved hair waver according to claim 8, it is characterised in that: the push plate (61) is formed below One fixed collet (611), the clamping block (62) have the link block (621) with fixed collet (611) cooperation；Described pushes away In fixation collet (611) insertion of plate (61) moving hole (221) and with the clamping block (62) that is located in accommodating cavity (21) On link block (621) be fixedly connected；The surface of the fixation collet (611) is formed with a location fin (612), described The inner wall of moving hole (221) corresponds to location fin (612) and forms locating recesses (222).

10. a kind of improved hair waver according to claim 1, it is characterised in that: the rear end of the lower clamp plate (2) End face offers an end-face hole (23), and a rear cover (5) is fixed at end-face hole (23), and in being provided with charging on rear cover (5) Interface (51).