A heat setting appliance

Abstract

The present invention discloses a heat setting appliance, belonging to the field of hair heat setting appliances. The heat setting appliance includes an upper main body, a lower main body, a first reset member and a second reset member. The upper main body includes an upper clamping plate and a clamping piece, and the lower main body includes a lower clamping plate; it further includes a lock; the lock includes a pressing part, a pressing-down part and a first clamping part; when the pressing part is pushed by an external force, it is used to drive the first clamping part to move to be clamped with the second clamping part, so that the upper main body and the lower main body are kept in a clamped state; when the pressing part is pressed by an external force, it is used to drive the pressing-down part to rotate around the rotation axis, so that the pressing-down part presses the tail end of the clamping piece, so that the front end of the clamping piece opens; the lock is configured such that when the pressing-down part rotates, the upper main body and the lower main body are kept in a clamped state; the present invention can realize the locking and unlocking of the upper and lower main bodies and open the clamping piece through one lock, which is convenient for the user to operate.

Description

Technical Field

[0001] The present invention relates to a hair heat styling appliance, and particularly to a heat styling appliance. Background Art

[0002] Currently, the hair styling appliances that can be used for both straightening and curling on the market generally include an upper clamping plate, a lower clamping plate and clamping pieces, and also include two locking structures, namely a lock catch and a pressing clip; when curling hair is needed, the user needs to first operate the lock catch to lock the upper clamping plate and the lower clamping plate in a clamped state, so that a cylinder can be formed between the upper clamping plate and the lower clamping plate, so that the hair styling appliance can be used for curling hair. Then, the pressing clip needs to be pressed down to open the clamping pieces, so that the hair can be wound around the cylinder. After the hair is placed, the pressing clip is released, so that the clamping pieces can press the hair against the cylinder to hold the hair on the heated cylinder.

[0003] However, the current hair styling appliances that can be used for both straightening and curling have the following defects:

[0004] When the user needs to switch the styling appliance from the straight hair state to the curly hair state, two locking structures need to be operated, which is inconvenient and the steps are complex; and generally there is a certain interval between the lock catch and the pressing clip, so it is more troublesome and laborious to operate these two locking structures. Summary of the Invention

[0005] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide a heat styling appliance with convenient operation.

[0006] The purpose of the present invention is realized by adopting the following technical solutions:

[0007] A heat styling appliance includes an upper body, a lower body, a first reset member and a second reset member. The upper body includes an upper clamping plate and clamping pieces, the lower body includes a lower clamping plate. The upper body and the lower body are hinged to each other, the upper clamping plate and the clamping pieces are hinged to each other. The first reset member is used to provide an opening force for opening the upper clamping plate and the lower clamping plate, and the second reset member is used to provide a clamping force for clamping the clamping pieces to the upper clamping plate;

[0008] It further includes a lock catch; the lock catch includes a pushing part, a pressing part and a first clamping part; the lock catch is slidably connected to the upper body or the lower body, so that the lock catch can slide back and forth along the length direction of the heat styling appliance; the lower body and / or the upper body is provided with a second clamping part;

[0009] When the pressing and pushing part is pushed forward or backward by an external force, it is used to drive the first buckle part to move to buckle with the second buckle part, so that the upper main body and the lower main body are kept in a clamped state; when the pressing and pushing part is pushed backward or forward by an external force, it is used to drive the first buckle part to disengage from the second buckle part, so that the upper main body and the lower main body open under the action of the first reset part;

[0010] When the pressing and pushing part is pressed by an external force, it is used to drive the pressing part to rotate around the rotation axis, so that the pressing part rotates in a direction close to the clip, so that the pressing part presses the tail end of the clip, so that the front end of the clip overcomes the reset force of the second reset part and opens in a direction away from the upper clamping plate; the lock is configured such that when the pressing part rotates, the upper main body and the lower main body are kept in a clamped state.

[0011] Further, the lock includes a control button, a buckle block and a lock hinge shaft; the top of the control button is provided with the pressing and pushing part, and the bottom is provided with the pressing part; the first buckle part is arranged on the buckle block; the control button and the buckle block are hinged by the lock hinge shaft; the rotation axis is the central axis of the lock hinge shaft.

[0012] Further, a sliding groove is provided on the upper main body or the lower main body, the end of the lock hinge shaft is inserted into the sliding groove, and the width of the sliding groove matches the end diameter of the lock hinge shaft;

[0013] When the pressing and pushing part is subjected to a downward pressure, the control button rotates relative to the lock hinge shaft, and when the pressing and pushing part is subjected to a thrust, the lock moves relative to the sliding groove.

[0014] Further, the upper main body includes an upper shell, the clip is fixedly connected to the upper shell, and the sliding groove is arranged on the upper shell.

[0015] Further, the upper main body includes an upper shell, the upper shell is provided with an installation through hole, the control button protrudes relative to the installation through hole, and the control button can move in the installation through hole in the front-back direction.

[0016] Further, the upper main body includes an upper shell fixedly connected to the upper clamping plate, and the lower main body includes a lower shell fixedly connected to the lower clamping plate; the lock is slidably connected to the upper shell;

[0017] The lower shell is provided with a buckle groove and the second buckle part, the buckle groove has an opening on the side close to the upper shell, and the second buckle part is located at the opening; the buckle block extends out of the upper shell;

[0018] When it is necessary to clamp the upper main body and the lower main body, the buckle block extends into the buckle groove from the opening and moves towards the side close to the second buckle portion, so that the buckle block is buckled with the second buckle portion to keep the upper main body and the lower main body in a clamped state.

[0019] Further, the upper main body includes an upper shell fixedly connected to the upper clamping plate, and the lower main body includes a lower shell fixedly connected to the lower clamping plate; the upper shell and the lower shell are hinged by a first hinge shaft.

[0020] Further, the clip is hinged to the upper shell by a second hinge shaft.

[0021] Further, the first reset member is a spring, one end of the spring is connected to the upper shell, and the other end is connected to the lower shell; along the length direction of the heat setting appliance, the second hinge shaft, the lock, the first reset member, and the first hinge shaft are arranged in sequence.

[0022] Further, the second reset member is a torsion spring, one end of the torsion spring is connected to the clamping plate, and the other end is connected to the upper shell.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0024] Only by operating one lock structure, the locking and unlocking of the upper clamping plate and the lower clamping plate can be realized, and the opening or clamping of the clip can also be realized, making the heat setting appliance more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic exploded view of the structure of the heat setting appliance of the present invention;

[0026] Figure 2 is Figure 1 the enlarged view of part A in

[0027] Figure 3 is Figure 1 the enlarged view of part B in

[0028] Figure 4 is a schematic view of the heat setting appliance of the present invention in a storage state;

[0029] Figure 5 is a sectional view of the heat setting appliance of the present invention in a storage state;

[0030] Figure 6 is Figure 5 the enlarged view of part C in

[0031] Figure 7 is Figure 5 the enlarged view of part D in

[0032] Figure 8 Schematic diagram of the heat setting appliance of the present invention when in the curly hair styling state;

[0033] Figure 9 Cross-sectional view of the heat setting appliance of the present invention when in the curly hair styling state;

[0034] Figure 10 is Figure 9 Enlarged view of part E in

[0035] Figure 11 Schematic diagram of the heat setting appliance of the present invention when in the straight hair styling state;

[0036] Figure 12 Cross-sectional view of the heat setting appliance of the present invention when in the straight hair styling state;

[0037] Figure 13 is Figure 12 Enlarged view of part F in

[0038] Figure 14 is Figure 12 Enlarged view of part G in

[0039] In the figure: 10, upper body; 11, upper clamping plate; 12, clamping piece; 13, upper housing; 131, mounting through hole; 20, lower body; 21, lower clamping plate; 22, lower housing; 221, buckle groove; 30, lock; 301, push part; 302, pressing part; 303, first buckle part; 31, control button; 32, buckle block; 33, lock hinge shaft; 41, first reset member; 42, second reset member; 51, second buckle part; 52, sliding groove; 61, first hinge shaft; 62, second hinge shaft. Detailed implementation manners

[0040] Next, in combination with the accompanying drawings and specific implementation manners, the present invention will be further described. It should be noted that, on the premise of non-conflict, the following described embodiments or technical features can be arbitrarily combined with each other to form new embodiments.

[0041] It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration.

[0042] AsFigure 1-14 As shown, in this embodiment, a heat setting appliance is provided. The heat setting appliance includes an upper body 10, a lower body 20, a first reset member 41 and a second reset member 42. The upper body 10 includes an upper clamping plate 11 and a clamping piece 12. The lower body 20 includes a lower clamping plate 21. The upper body 10 and the lower body 20 are hinged to each other, and the upper clamping plate 11 and the clamping piece 12 are hinged to each other. The first reset member 41 is configured to provide an opening force for separating the upper clamping plate 11 and the lower clamping plate 21, so that there is a tendency for the upper body 10 and the lower body 20 to open. The second reset member 42 is configured to provide a clamping force for clamping the clamping piece 12 to the upper clamping plate 11, so that the clamping piece 12 has a tendency to press the hair against the upper clamping plate 11.

[0043] The heat setting appliance further includes a lock 30; as Figure 3 、 6 、10、13 shown, the lock 30 includes a push portion 301, a pressing portion 302 and a first locking portion 303. The lock 30 is slidably connected to the upper body 10 or the lower body 20, so that the lock 30 can slide back and forth along the length direction of the heat setting appliance. When the lock 30 slides, the upper body 10 and the lower body 20 can be locked in a clamped state to facilitate curling the hair, or can be unlocked so that the upper body 10 and the lower body 20 open to facilitate straightening the hair. The lower body 20 and / or the upper body 10 is provided with a second locking portion 51.

[0044] As Figure 5 、 6 、9、10 shown, when the push portion 301 is pushed forward or backward by an external force, it is configured to drive the first locking portion 303 to move and engage with the second locking portion 51, so that the upper body 10 and the lower body 20 are kept in a clamped state. As Figure 12 、 13 shown, when the push portion 301 is pushed backward or forward by an external force, it is configured to drive the first locking portion 303 to disengage from the second locking portion 51, so that the upper body 10 and the lower body 20 open under the action of the first reset member 41.

[0045] As Figure 8 、 9 、10 shown, when the push portion 301 is pressed by an external force, it is configured to drive the pressing portion 302 to rotate around the rotation axis, so that the pressing portion 302 rotates towards the direction close to the clamping piece 12, so that the pressing portion 302 presses the tail end of the clamping piece 12, so that the front end of the clamping piece 12 overcomes the reset force of the second reset member 42 and opens in the direction away from the upper clamping plate 11. The lock 30 is configured such that when the pressing portion 302 rotates, the upper body 10 and the lower body 20 are kept in a clamped state.

[0046] In the heat setting device of this embodiment, the upper clamping plate 11 and the lower clamping plate 21 are two metal aluminum plates with heating elements. The heat setting device of this embodiment has a storage state, a curling state and a straightening state. The method of using the heat setting device of this embodiment is as follows:

[0047] like Figure 8 , 9 10, if a heat setting device is needed to curl the hair, the upper clamping plate 11 and the lower clamping plate 21 need to be put together to form a cylinder; specifically, the push portion 301 of the lock 30 is pushed forward, thereby driving the first buckle portion 303 to move forward, so that the first buckle portion 303 hooks the second buckle portion 51 of the upper body 10 and / or the lower body 20 to buckle, so that the upper clamping plate 11 and the lower clamping plate 21 remain clamped and maintain a cylindrical state; After the upper clamping plate 11 and the lower clamping plate 21 are locked, the push portion 301 of the lock buckle 30 is continuously pressed downward, thereby driving the lower pressing portion 302 to rotate around the rotation axis, thereby driving the lower pressing portion 302 to press the tail end of the clip 12 downward, so that the front end of the clip 12 opens in a direction away from the upper clamping plate 11, and the hair is wound around the cylinder. Then, the push portion 301 is released, and the clip 12 is clamped on the upper clamping plate 11 under the action of the second restoring member 42, so that the hair is pressed tightly against the cylinder.

[0048] like Figure 11 , 12 As shown in FIGS. 13 and 14, if a heat setting device is needed to make hair straight, there is no need to press the push portion 301. The clip 12 remains closed on the upper clamping plate 11 under the action of the second reset member 42. It is only necessary to push the push portion 301 of the lock 30 backward to drive the first clamping portion 303 to move backward, so that the first clamping portion 303 and the second clamping portion 51 are disengaged, and the upper clamping plate 11 and the lower clamping plate 21 are opened under the action of the first reset member 41, so that the hair is placed between the two clamping plates for hair straightening operation.

[0049] In this embodiment, through the structural setting of the lock buckle 30 and the cooperation between the lock buckle 30 and the upper body 10 and / or the lower body 20, whether the heat styling device is needed to make curls or straight hair, it is only necessary to operate the push portion 301 of the lock buckle 30, making the heat styling device more convenient to use; in addition, since there is no need to specially set a pressing clip for opening the clip 12 and protruding more relative to the entire rod body, the structure of the heat styling device is simpler and easier to carry.

[0050] Preferably, in this embodiment, in order to enable a buckle 30 to control both the locking state of the upper body 10 and the lower body 20 and the opening and closing of the clip 12, the buckle 30 is configured such that the clip 12 and the second buckle portion 51 are located on the same side (front side or rear side) of the buckle 30. In this embodiment, when the user pushes the push portion 301 forward, the pressing portion 302 moves in a direction approaching the tail end of the clip 12, and the first buckle portion 303 moves in a direction approaching the second buckle portion 51. When the first buckle portion 303 is buckled with the second buckle portion 51, the pressing portion 302 is located above the tail end of the clip 12.

[0051] In this embodiment, the buckle 30 is arranged in the following manner to achieve that "when the pressing portion 302 rotates, the upper body 10 and the lower body 20 are kept in a clamped state":

[0052] The buckle 30 includes a control button 31, a buckle block 32 and a buckle hinge shaft 33; a push portion 301 is provided at the top end of the control button 31, and a pressing portion 302 is provided at the bottom end; a first buckle portion 303 is provided on the buckle block 32; the control button 31 and the buckle block 32 are hinged by the buckle hinge shaft 33; the rotation axis is the central axis of the buckle hinge shaft 33.

[0053] By setting like this, when using a heat setting appliance to curl hair, after the buckle block 32 is buckled with the second buckle portion 51, when pressing the push portion 301 downward, the entire control button 31 will rotate relative to the buckle hinge shaft 33, so that when the control button 31 is pressed downward, it will not drive the buckle block 32 to move downward, nor drive the buckle block 32 to rotate, and will not change the position of the buckle block 32, so that the buckle block 32 remains buckled to the second buckle portion 51, thereby enabling the upper body 10 and the lower body 20 to be kept in a clamped state, and enabling the upper clamping plate 11 and the lower clamping plate 21 to be kept clamped into a cylinder when opening the clip 12 to put in hair.

[0054] Specifically, in this embodiment, the first buckle portion 303 of the buckle block 32 is a buckle plane.

[0055] In some other embodiments, the buckle 30 can also achieve that "when the pressing portion 302 rotates, the upper body 10 and the lower body 20 are kept in a clamped state" in other ways.

[0056] Of course, in some other embodiments, it can also be arranged in other ways to achieve that "when the pressing portion 302 rotates, the upper body 10 and the lower body 20 are kept in a clamped state".

[0057] In this embodiment, in order to enable the buckle 30 to slide horizontally relative to the upper body 10 and the lower body 20 to lock and fasten or unlock and open the upper body 10 and the lower body 20, it is achieved in the following manner:

[0058] Preferably, a sliding groove 52 is provided on the upper body 10 or the lower body 20. The end of the latch hinge shaft 33 is inserted into the sliding groove 52, and the width of the sliding groove 52 matches the diameter of the end of the latch hinge shaft 33. When the pressing part 301 is subjected to a downward pressure, the control button 31 rotates relative to the latch hinge shaft 33. When the pressing part 301 is subjected to a thrust, the latch 30 moves relative to the sliding groove 52.

[0059] Specifically, as Figure 2 shown, in this embodiment, the sliding groove 52 is an oblong hole.

[0060] In some other embodiments, the latch hinge shaft 33 can also be provided on the upper body 10 or the lower body 20, and the sliding groove 52 can be provided on the latch 30.

[0061] Preferably, in order to facilitate the installation of the latch 30 and not affect the normal use of the clip 12, the upper body 10 includes an upper housing 13. The clip 12 is fixedly connected to the upper housing 13, and the sliding groove 52 is provided on the upper housing 13.

[0062] Preferably, in order to facilitate the user to control the latch 30, the upper body 10 includes an upper housing 13. The upper housing 13 is provided with an installation through hole 131. The control button 31 protrudes relative to the installation through hole 131, and the control button 31 can move in the installation through hole 131 in the front-rear direction.

[0063] Preferably, in order to be able to overcome the restoring force of the first restoring member 41 when the first latching portion 303 is latched with the second latching portion 51 and keep the upper body 10 and the lower body 20 in a clamped state, this embodiment is implemented in the following manner:

[0064] The latch 30 is installed on the upper body 10, and the second latching portion 51 is provided on the lower body 20.

[0065] Specifically, the upper body 10 includes an upper housing 13 fixedly connected to the upper clamping plate 11, and the lower body 20 includes a lower housing 22 fixedly connected to the lower clamping plate 21. The latch 30 is slidably connected to the upper housing 13. The lower housing 22 is provided with a buckle groove 221 and a second latching portion 51. The buckle groove 221 has an opening on the side close to the upper housing 13, and the second latching portion 51 is located at the opening. The buckle block 32 extends out of the upper housing 13. When it is necessary to clamp the upper body 10 and the lower body 20, the buckle block 32 extends into the buckle groove 221 from the opening and moves toward the side close to the second latching portion 51, so that the buckle block 32 is latched with the second latching portion 51 to keep the upper body 10 and the lower body 20 in a clamped state.

[0066] In some other embodiments, the latch 30 can also be installed on the lower housing 22 of the lower body 20, and the buckle groove 221 can be provided on the upper housing 13 of the upper body 10.

[0067] Preferably, the upper main body 10 includes an upper housing 13 fixedly connected to the upper clamping plate 11, and the lower main body 20 includes a lower housing 22 fixedly connected to the lower clamping plate 21; the upper housing 13 and the lower housing 22 are hinged by a first hinge shaft 61.

[0068] Preferably, the clamping piece 12 and the upper housing 13 are hinged by a second hinge shaft 62.

[0069] Preferably, the first reset member 41 is a spring, one end of the spring is connected to the upper housing 13, and the other end is connected to the lower housing 22; along the length direction of the heat setting appliance, the second hinge shaft 62, the lock 30, the first reset member 41, and the first hinge shaft 61 are arranged in sequence.

[0070] Preferably, the second reset member 42 is a torsion spring, one end of the torsion spring is connected to the clamping plate, and the other end is connected to the upper housing 13.

[0071] The above embodiments are only the preferred embodiments of the present invention, and the scope of protection of the present invention cannot be limited thereby. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. A heat setting appliance, comprising an upper body (10), a lower body (20), a first reset member (41) and a second reset member (42). The upper body (10) includes an upper clamping plate (11) and a clamping piece (12), and the lower body (20) includes a lower clamping plate (21). The upper body (10) is hinged to the lower body (20), and the upper clamping plate (11) is hinged to the clamping piece (12). The first reset member (41) is used to provide an opening force for opening the upper clamping plate (11) and the lower clamping plate (21), and the second reset member (42) is used to provide a clamping force for clamping the clamping piece (12) to the upper clamping plate (11). It is characterized in that: It further includes a lock (30); the lock (30) includes a push portion (301), a pressing portion (302) and a first locking portion (303); the lock (30) is slidably connected to the upper body (10) or the lower body (20) so that the lock (30) can slide back and forth along the length direction of the heat setting appliance; the lower body (20) and / or the upper body (10) is provided with a second locking portion (51); When the push portion (301) is pushed forward or backward by an external force, it is used to drive the first locking portion (303) to move to lock with the second locking portion (51) so that the upper body (10) and the lower body (20) are kept in a clamped state; when the push portion (301) is pushed backward or forward by an external force, it is used to drive the first locking portion (303) to disengage from the second locking portion (51) so that the upper body (10) and the lower body (20) are opened under the action of the first reset member (41); When the push portion (301) is pressed by an external force, it is used to drive the pressing portion (302) to rotate around the rotation axis so that the pressing portion (302) rotates in a direction close to the clamping piece (12), so that the pressing portion (302) presses the tail end of the clamping piece (12), so that the front end of the clamping piece (12) overcomes the reset force of the second reset member (42) and opens in a direction away from the upper clamping plate (11); the lock (30) is configured such that when the pressing portion (302) rotates, the upper body (10) and the lower body (20) are kept in a clamped state.

2. The heat setting appliance according to claim 1, characterized in that: The lock (30) includes a control button (31), a locking block (32) and a hinge axis of the lock (30); the top end of the control button (31) is provided with the push portion (301), and the bottom end is provided with the pressing portion (302); the first locking portion (303) is arranged on the locking block (32); the control button (31) is hinged to the locking block (32) through the hinge axis of the lock (30); the rotation axis is the central axis of the hinge axis of the lock (30).

3. The heat setting appliance according to claim 2, characterized in that: The upper main body (10) or the lower main body (20) is provided with a sliding groove (52), and the end of the hinge shaft of the latch (30) is inserted into the sliding groove (52). The width of the sliding groove (52) matches the diameter of the end of the hinge shaft of the latch (30). When a downward pressure acts on the pressing part (301), the control button (31) rotates relative to the hinge shaft of the latch (30). When a thrust acts on the pressing part (301), the latch (30) moves relative to the sliding groove (52).

4. The heat setting appliance according to claim 3, wherein: The upper main body (10) includes an upper housing (13). The clamping piece (12) is fixedly connected to the upper housing (13), and the sliding groove (52) is provided in the upper housing (13).

5. The heat setting appliance according to claim 2, wherein: The upper main body (10) includes an upper housing (13). The upper housing (13) is provided with an installation through hole (131). The control button (31) protrudes relative to the installation through hole (131), and the control button (31) can move in the installation through hole (131) in the front-rear direction.

6. The heat setting appliance according to claim 2, wherein: The upper main body (10) includes an upper housing (13) fixedly connected to the upper clamping plate (11), and the lower main body (20) includes a lower housing (22) fixedly connected to the lower clamping plate (21); the latch (30) is slidably connected to the upper housing (13). The lower housing (22) is provided with a buckle groove (221) and the second buckling part (51). The buckle groove (221) has an opening on the side close to the upper housing (13), and the second buckling part (51) is located at the opening; the buckle block (32) extends out of the upper housing (13). When it is necessary to clamp the upper main body (10) and the lower main body (20), the buckle block (32) extends into the buckle groove (221) from the opening and moves toward the side close to the second buckling part (51), so that the buckle block (32) is buckled with the second buckling part (51) to keep the upper main body (10) and the lower main body (20) in a clamped state.

7. The heat setting appliance according to claim 1, wherein: The upper main body (10) includes an upper housing (13) fixedly connected to the upper clamping plate (11), and the lower main body (20) includes a lower housing (22) fixedly connected to the lower clamping plate (21); the upper housing (13) and the lower housing (22) are hinged by a first hinge shaft (61).

8. The heat setting appliance according to claim 7, wherein: The clamping piece (12) is hinged to the upper housing (13) by a second hinge shaft (62).

9. The heat setting appliance according to claim 8, wherein: The first reset member (41) is a spring, one end of the spring is connected to the upper housing (13), and the other end is connected to the lower housing (22); along the length direction of the heat setting appliance, the second hinge shaft (62), the lock (30), the first reset member (41), and the first hinge shaft (61) are arranged in sequence.

10. The heat setting appliance according to claim 8, wherein: The second reset member (42) is a torsion spring, one end of the torsion spring is connected to the clamping plate, and the other end is connected to the upper housing (13).

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