Molding equipment

Abstract

The utility model discloses molding equipment, which comprises a main body, a molding part and a molding part, the modeling device is provided with a mounting groove, and the convex point can extend into the mounting groove and rotate in the mounting groove to a clamping state so as to limit the axial movement of the modeling device; and the locking piece is movably arranged in the axial direction of the main body, and when the convex point rotates to be clamped with the mounting groove, the locking piece extends into the mounting groove and makes contact with the mounting groove so as to limit circumferential rotation of the modeling device. According to the modeling equipment, the firmness and reliability of connection between the modeling device and the main body can be improved, the connection strength is guaranteed, and the use feeling is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of modeling equipment, more particularly to a kind of modeling equipment. BACKGROUND

[0002] With the improvement of living standards, people pay more and more attention to image management, modeling equipment such as straightening equipment, curling equipment, hair dryer, etc. is loved by the majority of consumers.

[0003] In related technologies, the modeling equipment includes a main body and a modeling accessory connected thereto. A clamping groove is provided on the main body, and a protrusion is provided on the modeling accessory. When the protrusion is rotated into the clamping groove, a lock catches the protrusion to lock it in the clamping groove, thereby forming a lock between the main body and the modeling accessory. In this way, the outer circle of the protrusion has a large arc to facilitate the rotation of the protrusion into the clamping groove. However, the lock is easily displaced, resulting in an unstable connection between the main body and the modeling accessory.

[0004] Therefore, how to improve the connection stability between the modeling accessory and the main body is a problem that needs to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the utility model aims to provide a modeling equipment that can improve the connection stability between the modeling accessory and the main body and ensure the use effect of the modeling equipment.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A modeling equipment includes:

[0008] a main body provided with a protrusion;

[0009] a modeling accessory provided with a mounting groove, wherein the protrusion can be inserted into the mounting groove and rotated to a clamping state in the mounting groove to restrict the axial movement of the modeling accessory;

[0010] a locking member movably arranged along the axial direction of the main body, wherein when the protrusion is rotated to clamp the mounting groove, the locking member is inserted into the mounting groove and contacts the mounting groove to restrict the circumferential rotation of the modeling accessory.

[0011] Preferably, the main body is connected to the modeling accessory through a connecting ring, and at least two protrusions are arranged on the inner wall of the connecting ring.

[0012] Preferably, the mounting groove is provided with at least two groove surfaces, and when the protrusion is rotated to clamp the mounting groove, the locking member contacts at least two groove surfaces to restrict the circumferential rotation of the modeling accessory.

[0013] Preferably, the mounting groove comprises an arc-shaped groove, and a width of a groove mouth of the arc-shaped groove is greater than a width of a groove bottom of the arc-shaped groove.

[0014] The convex point enters from the groove mouth of the arc-shaped groove and is engaged in the groove bottom of the arc-shaped groove.

[0015] Preferably, a circumferential direction of the convex point is provided with at least one inclined surface, and the inclined surface abuts against an inner wall of the arc-shaped groove to limit axial movement of the modeling device.

[0016] Preferably, the mounting groove further comprises a clamping groove provided at one side of the arc-shaped groove, and when the convex point is rotated to be clamped in the arc-shaped groove, the locking member is clamped into the clamping groove.

[0017] Preferably, the clamping groove is uniformly arranged in a plurality of the circumferential direction of the modeling device, and the arc-shaped groove is arranged between two adjacent clamping grooves.

[0018] Preferably, the mounting groove comprises an arc-shaped groove and a clamping groove in communication with the arc-shaped groove, the convex point can enter the arc-shaped groove from a groove mouth of the clamping groove, and rotate to a clamped state in the arc-shaped groove.

[0019] When the convex point is rotated to be clamped in the arc-shaped groove, the locking member is extended and in contact with two inner walls of the clamping groove to limit circumferential rotation of the modeling device.

[0020] Preferably, one of the main body and the connecting ring is provided with a buckle, and the other is provided with a buckle groove, and the buckle and the buckle groove are clamped.

[0021] Preferably, the locking member comprises:

[0022] a first magnet provided on the main body;

[0023] a lock catch movably provided on the connecting ring;

[0024] a second magnet provided on the lock catch, and the second magnet and the first magnet have the same magnetism, so that the lock catch is moved to be inserted into the clamping groove.

[0025] Preferably, the locking member comprises:

[0026] a first magnet provided on the connecting ring;

[0027] a lock catch movably provided on the connecting ring;

[0028] a second magnet provided on the lock catch, and the first magnet and the second magnet have opposite magnetism, so that the lock catch is slidably clamped in the clamping groove.

[0029] Preferably, the locking member comprises a lock catch, which is movably arranged on the connecting ring;

[0030] When the convex point is engaged in the arc-shaped slot, the lock catch is located at the lower side of the clamping slot.

[0031] The modeling equipment provided by the utility model, comprising a main body, a modeling device, a main body and a locking member, wherein the main body is provided with a convex point, the convex point extends into the mounting groove of the modeling device and can rotate to an engagement state in the mounting groove, the engagement state is that the mounting groove and the convex point are engaged to realize the limitation of the movement of the modeling device; the locking member is movably arranged along the axial direction of the main body, when the convex point is in the engagement state, the locking member extends into the mounting groove and contacts with the mounting groove to limit the circumferential rotation of the modeling device; through the circumferential rotation and axial movement of the modeling device, the modeling device and the main body can be fixed stably and reliably.

[0032] The utility model has the advantages that when the convex point of the main body and the mounting groove of the modeling device are engaged, the locking member and the groove surface of the mounting groove of the modeling device are contacted, the circumferential rotation and axial movement of the modeling device are limited, the modeling device and the main body are locked, the reliability of the connection between the modeling device and the main body is ensured, and the reliable safety of the operation of the modeling equipment is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only the embodiments of the utility model, and other drawings can be obtained by the provided drawings without creative labor for the ordinary skilled in the art.

[0034] Figure 1 It is a structural schematic view of the modeling equipment provided by the utility model;

[0035] Figure 2 It is a structural schematic view of the modeling equipment provided by the utility model; Figure 1 It is a local enlarged view of A area in the middle;

[0036] Figure 3 It is another structural schematic view of the modeling equipment provided by the utility model;

[0037] Figure 4 It is a structural schematic view of the modeling equipment provided by the utility model; Figure 3 It is a local enlarged view of B area in the middle;

[0038] Figure 5 It is another structural schematic view of the modeling equipment provided by the utility model;

[0039] Figure 6 It is a structural schematic view of the modeling equipment provided by the utility model; Figure 5 It is a structural schematic view of the locking member;

[0040] Figure 7 The structural diagram of the connecting ring provided by the utility model;

[0041] Figure 8 The explosion view of the modeling equipment provided by the utility model.

[0042] Figures 1-8 The reference signs include:

[0043] 01-locking part; 1-main body; 2-molding device; 3-connecting ring; 4-first magnet; 5-second magnet; 6-lock catch; 11-buckling groove; 21-arc-shaped groove; 211-arc-shaped structure; 22-clamping groove; 31-buckle; 32-bump. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0045] The core of the utility model is to provide a modeling equipment, the axial movement and the circumferential rotation of the molding device are limited, so that the connection between the molding device and the main body is stable and reliable, and the operation safety and reliability of the modeling equipment are ensured.

[0046] The modeling equipment provided by the utility model includes a molding device 2, a main body 1 and a locking part 01, please refer to Figure 1 、 Figure 3 、 Figure 5 . The modeling equipment can be a device capable of blowing, ironing, curling, straightening and other operations on hair.

[0047] The main body 1 is provided with a bump 32, the molding device 2 is provided with a mounting groove, the bump 32 can extend into the mounting groove, the bump 32 can rotate to a clamping state in the mounting groove, the clamping state is a state that the bump 32 cannot move axially in the mounting groove, so as to limit the axial movement of the molding device 2.

[0048] The bump 32 can be arc-shaped, angular, spherical or other shapes, and can be clamped with the mounting groove to limit the axial movement of the molding device 2.

[0049] The rotation process of the bump 32 in the mounting groove at least includes an in-out state and a clamping state, wherein the in-out state corresponds to the state that the bump 32 enters or moves out of the mounting groove, the clamping state is the state that the mounting groove and the bump 32 are clamped, and the bump 32 can rotate to switch between the in-out state and the clamping state.

[0050] The locking member 01 is arranged along the axial direction of the main body 1, when the convex point 32 is rotated to be engaged with the mounting groove, the axial movement of the shaper 2 is limited, but in this state, if an external force is applied, the mounting groove of the shaper 2 can still be rotated relative to the convex point 32, in order to further limit the rotation of the shaper 2, the locking member 01 is axially moved to extend into the mounting groove and directly contact the groove surface of the mounting groove, which can reliably and directly limit the circumferential rotation of the shaper 2.

[0051] It should be noted that the axial movement of the shaper 2 in the above process is the axial movement of the shaper 2 along the arrow direction shown in the figure, that is, the x direction. Figure 1

[0052] In the embodiment, the locking member 01 directly contacts the mounting groove to limit the circumferential rotation of the shaper 2, which can mean that the locking member 01 contacts one groove surface of the mounting groove, or can mean that the locking member 01 contacts two or more groove surfaces of the mounting groove, which can be set according to the effect of limiting the rotation of the shaper 2.

[0053] In the embodiment, the circumferential rotation and axial movement of the shaper 2 are limited to reliably lock the shaper 2 and the main body 1, and ensure the reliability of the connection between the two, and ensure the reliable safety of the operation of the molding equipment.

[0054] In the embodiment, the mounting groove can include one groove body, or can include two groove bodies, that is, the groove locked by the locking member 01 and the groove engaged by the convex point 32 can be the same, or can be two.

[0055] On the basis of the above embodiment, the main body 1 connects the shaper 2 through the connecting ring 3, and at least two convex points 32 are arranged on the inner wall of the connecting ring 3.

[0056] The main body 1 is connected with the shaper 2 through the connecting ring 3, and the main body 1 and the connecting ring 3 are fixedly connected. By limiting the axial movement and circumferential rotation of the shaper 2, the connection stability of the connecting ring 3, the shaper 2 and the main body 1 is ensured, and the reliable stability of the assembly is ensured.

[0057] At least two convex points 32 are arranged on the inner wall of the connecting ring 3, and at least two mounting grooves are arranged on the shaper 2, and when the at least two convex points 32 are rotated to extend into the at least two corresponding mounting grooves and are in the engaged state, the axial movement of the shaper 2 is limited; further, by moving the locking member 01 along the axial direction of the main body 1, the locking member 01 extends into the mounting groove to limit the circumferential rotation of the shaper 2, so that the main body 1, the connecting ring 3 and the shaper 2 are reliably fixed.

[0058] On the basis of any of the above embodiments, the mounting groove is provided with at least two groove surfaces, and when the convex point 32 is rotated to engage the mounting groove, the locking member 01 contacts the at least two groove surfaces to limit the circumferential rotation of the shaper 2. ​

[0059] When the convex point 32 is in the engaged state, the locking piece 01 contacts with at least two groove surfaces of the mounting groove, so as to reliably limit the rotation of the shaper 2. In this way, by increasing the contact area of the locking piece 01 and the mounting groove, the strength of the rotation limiting of the shaper 2 is ensured, the rotation and shaking of the shaper 2 is prevented, the connection strength and stability of the connecting ring 3, the shaper 2 and the main body 1 are ensured, the operation reliability of the hair styling equipment is ensured, and the use feeling is improved.

[0060] If the locking piece 01 contacts with two groove surfaces of the mounting groove, the two groove surfaces can be two opposite side surfaces in the mounting groove, or two adjacent surfaces in the mounting groove.

[0061] If the locking piece 01 contacts with three groove surfaces of the mounting groove, the three groove surfaces can be the bottom surface and two side surfaces adjacent to the bottom surface.

[0062] If the locking piece 01 contacts with four groove surfaces of the mounting groove, the four groove surfaces can be four side surfaces of the groove, or three side surfaces and the bottom surface.

[0063] In the embodiment, the connection between the connecting ring 3 and the main body 1 can be fixed as a whole in advance, and the locking of the connecting ring 3, the main body 1 and the shaper 2 is realized by locking the connecting ring 3 on the shaper 2.

[0064] On the basis of the above-mentioned embodiments, please refer to Figure 2 , Figure 6 The mounting groove comprises an arc-shaped groove 21, and the width of the groove opening of the arc-shaped groove 21 is greater than the width of the groove bottom of the arc-shaped groove 21, so as to facilitate the convex point 32 to enter from the groove opening of the arc-shaped groove 21 and be locked on the groove bottom of the arc-shaped groove 21.

[0065] The convex point 32 enters from the groove opening of the arc-shaped groove 21 and can be engaged in the groove bottom of the arc-shaped groove 21, so as to limit the axial movement of the shaper 2.

[0066] The rotation of the connecting ring 3 can make the convex point 32 rotate in the mounting groove, and in this state, the arc-shaped groove 21 of the shaper 2 is relatively fixed, and the convex point 32 rotates until it is engaged in the arc-shaped groove 21, so as to limit the axial movement of the shaper 2.

[0067] Or, the arc-shaped groove 21 is relatively rotated with the mounting groove by rotating the shaper 2, and in this state, the mounting groove of the connecting ring 3 is relatively fixed, and the arc-shaped groove 21 rotates until the convex point 32 is engaged in the arc-shaped groove 21, so as to limit the axial movement of the shaper 2.

[0068] Or, both the shaper 2 and the connecting ring 3 are rotated to realize the relative rotation of the arc-shaped groove 21 and the convex point 32, until the convex point 32 is engaged in the arc-shaped groove 21, so as to limit the axial movement of the shaper 2.

[0069] In the embodiment, the specific structure of the arc-shaped groove 21 is determined according to the rotation path generated when the connecting ring 3 rotates relative to the former 2. The direction of the arc of the rotation path at the position of the arc-shaped groove 21 and the direction of the arc of the arc-shaped groove 21 should be consistent, so that the convex point 32 can be reliably clamped at the bottom of the arc-shaped groove 21 to lock the former 2, the main body 1 and the connecting ring 3 by rotating the former 2 and / or the connecting ring 3.

[0070] On the basis of any of the above embodiments, the circumferential direction of the convex point 32 is provided with at least one inclined surface, which abuts against the inner wall of the arc-shaped groove 21 to limit the axial movement of the former 2, as shown in Figure 2 and Figure 4 The inclined surface of the convex point 32 can be a side surface, a top surface or a bottom surface. The circumferential edge of the convex point 32 can be provided with a circular arc shape to facilitate the entry or exit of the arc-shaped groove 21.

[0071] On the basis of the circumferential edge of the convex point 32 being provided with a circular arc shape, at least one inner wall of the slot of the arc-shaped groove 21 is provided with an arc-shaped structure 211, which is in transition fit with the top or bottom of the convex point 32 to facilitate the entry or exit of the convex point 32 into or out of the arc-shaped groove 21.

[0072] The at least one inner wall refers to one inner wall on both sides of the slot or two inner walls corresponding to both sides of the slot. The transition fit of the arc-shaped structure 211 provided on the inner wall and the top or bottom of the convex point 32 provides a guiding effect for the entry or exit of the convex point 32 into or out of the arc-shaped groove 21, thereby improving the convenience and efficiency of the assembly of the molding equipment.

[0073] In the embodiment, when the convex point 32 rotates to the state of abutting against the inner wall of the arc-shaped groove 21 by the inclined surface, the locking member 01 moves axially along the main body 1 to extend into the mounting slot to limit the circumferential rotation of the former 2. By providing the locking member 01 and abutting the inclined surface on the convex point 32 against the mounting slot, the relative rotation and relative movement of the former 2, the connecting ring 3 and the main body 1 are limited, thereby ensuring the stability of the overall molding equipment.

[0074] On the basis of any of the above embodiments, please refer to Figure 2 , Figure 6 The mounting slot further includes a clamping groove 22 provided on one side of the arc-shaped groove 21. When the convex point 32 rotates to be clamped in the arc-shaped groove 21, the locking member 01 is clamped into the clamping groove 22.

[0075] When the convex point 32 rotates to be clamped in the arc-shaped groove 21, the locking member 01 is clamped into the clamping groove 22, that is, the rotation angle of the convex point 32 when rotating to be clamped in the arc-shaped groove 21 is equal to the rotation angle of the clamping groove 22 when rotating to clamp the locking member 01.

[0076] The specific form of the clamping groove 22 is not limited, and the locking piece 01 is matched to achieve the locking effect. Specifically, the clamping groove 22 can be a square groove, a circular groove, an arc-shaped groove, etc.

[0077] As a preferred embodiment, the groove width of the clamping groove 22 and the slot width of the arc-shaped groove 21 are inconsistent. When the convex point 32 rotates, it will first contact the arc-shaped groove 21, avoiding the convex point 32 from entering the clamping groove 22 when clamping, reducing the error rate, avoiding locking errors, and ensuring the reliable and accurate connection of the modeling device 2 and the connecting ring 3.

[0078] On the basis of any of the above embodiments, the clamping grooves 22 are evenly distributed along the circumference of the modeling device 2, and the arc-shaped grooves 21 are arranged between the adjacent two clamping grooves 22.

[0079] Please refer to Figure 2 , Figure 6 , Figure 8 The clamping grooves 22 are evenly distributed along the circumference of the modeling device 2, and the arc-shaped grooves 21 are also evenly distributed along the circumference of the modeling device 2. The arc-shaped grooves 21 are arranged between the adjacent two clamping grooves 22, and the locking piece 01 is clamped with at least one clamping groove 22 to achieve the locking of the modeling device 2 and the connecting ring 3.

[0080] As an example of a specific embodiment, the locking piece 01 is provided in one group, and the clamping grooves 22 are provided in multiple groups. When the convex point 32 on the connecting ring 3 is clamped in the arc-shaped groove 21, the locking piece 01 can be clamped in any clamping groove 22 that is relatively close to it. No matter where the position of the convex point 32 on the connecting ring 3 is, the locking piece 01 can be reliably clamped with the clamping groove 22.

[0081] As another example of a specific embodiment, the locking piece 01 is provided in multiple groups, and each group corresponds to one clamping groove 22. When the convex point 32 on the connecting ring 3 is clamped in the arc-shaped groove 21, each locking piece 01 is clamped in the corresponding clamping groove 22 that is close to it.

[0082] On the basis of any of the above embodiments, the mounting groove includes the arc-shaped groove 21 and the clamping groove 22 connected thereto, and the clamping groove 22 and the arc-shaped groove 21 are one groove structure. Please refer to Figure 3 , Figure 4 .

[0083] The convex point 32 enters from the clamping groove 22 and rotates in the arc-shaped groove 21, and the convex point 32 is limited in the axial movement of the molding device 2 when rotating to the clamping state in the arc-shaped groove 21, the locking piece 01 extends and contacts with the two inner walls of the clamping groove 22 to limit the circumferential rotation of the molding device 2, and the locking effect of the connecting ring 3 and the molding device 2 is achieved. The two inner walls of the clamping groove 22 are two oppositely arranged inner walls, and the locking piece 01 is clamped with the two oppositely arranged inner walls of the clamping groove 22 to limit the rotation of the convex point 32, that is, to achieve the locking of the circumferential rotation of the molding device 2.

[0084] Although the arc-shaped groove 21 and the clamping groove 22 share one groove structure, the effective contact area of the locking piece 01 and the clamping groove 22 is increased, effectively ensuring the connection strength and fastening reliability of the connecting ring 3 and the molding device 2.

[0085] On the basis of any of the above embodiments, one of the main body 1 and the connecting ring 3 is provided with a buckle 31, and the other is provided with a buckle groove 11, and the buckle 31 and the buckle groove 11 are clamped.

[0086] Please refer to Figure 6 , Figure 4 , Figure 2 , Figure 7 , the connecting ring 3 is arranged on the outside of the top of the main body 1, the buckle 31 is arranged on the inside of the connecting ring 3, the buckle groove 11 is arranged on the top of the main body 1, the relative fixation of the main body 1 and the connecting ring 3 is realized through the clamping of the buckle groove 11 and the buckle 31, the main body 1 can be locked with the connecting ring 3 on the molding device 2, and the locking of the main body 1, the connecting ring 3 and the molding device 2 is realized.

[0087] Alternatively, the buckle groove 11 is arranged on the inside of the connecting ring 3, the buckle 31 is arranged on the top of the main body 1, the relative fixation of the main body 1 and the connecting ring 3 is realized through the clamping of the buckle groove 11 and the buckle 31, the main body 1 can be locked with the connecting ring 3 on the molding device 2, and the locking of the main body 1, the connecting ring 3 and the molding device 2 is realized.

[0088] The relative fixation of the main body 1 and the connecting ring 3 is realized through the clamping of the buckle groove 11 and the buckle 31, which does not affect the clamping process of the convex point 32 of the connecting ring 3 and the mounting groove of the molding device 2, and facilitates the assembly of the whole molding equipment.

[0089] On the basis of any of the above embodiments, please refer to Figure 1 , Figure 2 , the locking piece 01 includes a first magnet 4, a second magnet 5 and a lock 6.

[0090] Among them, the first magnet 4 is arranged on the main body 1, the lock 6 is movably arranged on the connecting ring 3, the second magnet 5 is arranged on the lock 6, the magnetic properties of the second magnet 5 and the first magnet 4 are the same, so that the lock 6 moves to insert into the clamping groove 22.

[0091] The same magnetic property of the first magnet 4 and the second magnet 5 generates repulsive force, before the convex point 32 moves into the arc-shaped slot 21, the lock catch 6 abuts against the end surface of the connecting ring 3, when the convex point 32 rotates to be engaged with the arc-shaped slot 21, the lock catch 6 gradually reaches the position of the clamping slot 22, under the action of the repulsive force of the first magnet 4 and the second magnet 5, the lock catch 6 is automatically inserted into the clamping slot 22 to form a locking effect, due to the influence of the repulsive force, the lock catch 6 inserted into the clamping slot 22 will not fall out of the slot, ensuring the reliability and effectiveness of the locking.

[0092] By setting the first magnet 4 and the second magnet 5, the service life of the lock catch 6 can be increased, and the production and assembly of the molding equipment are facilitated.

[0093] Please refer to Figure 2 , Figure 4 , Figure 6 Whether the mounting slot is one slot or two independent slots, the locking piece 01 of the embodiment can automatically insert the lock catch 6 into the clamping slot 22, ensuring the connection strength and reliability of the connecting ring 3 and the molding device 2, that is, ensuring the connection effect of the connecting ring 3, the molding device 2 and the main body 1.

[0094] On the basis of any of the above embodiments, the locking piece 01 comprises a first magnet 4, a lock catch 6 and a second magnet 5. Please refer to Figure 5 , Figure 6 .

[0095] The first magnet 4 is arranged on the connecting ring 3, specifically fixed on the connecting ring 3 near the clamping slot 22 and the arc-shaped slot 21.

[0096] The lock catch 6 is movably arranged on the connecting ring 3, and the lock catch 6 is moved to insert or remove the clamping slot 22, so that the connecting ring 3 is locked or unlocked to the molding device 2.

[0097] The second magnet 5 is arranged on the lock catch 6, and the second magnet 5 is away from the clamping slot 22 and the arc-shaped slot 21 relative to the first magnet 4. The magnetic properties of the first magnet 4 and the second magnet 5 are opposite. Before the convex point 32 moves into the arc-shaped slot 21, the lock catch 6 abuts against the end surface of the connecting ring 3. As the convex point 32 gradually enters the arc-shaped slot 21, the lock catch 6 also gradually moves to the clamping slot 22. The lock catch 6 is directly inserted into the clamping slot 22 by the attraction force between the first magnet 4 and the second magnet 5, without manually moving the lock catch 6.

[0098] Similarly, in the embodiment, by setting the first magnet 4 and the second magnet 5, the service life of the lock catch 6 can be increased, and the production and assembly of the molding equipment are facilitated.

[0099] Please refer to Figure 2 , Figure 4 , Figure 6No matter whether the installation groove is one groove or two independent grooves, the locking piece 01 in the embodiment can realize automatic insertion of the lock catch 6 into the clamping groove 22, ensuring the connection strength and reliability of the connecting ring 3 and the shaper 2, i.e., ensuring the connection effect of the connecting ring 3, the shaper 2 and the main body 1.

[0100] On the basis of any of the above embodiments, the locking piece 01 comprises a lock catch 6 movably arranged on the connecting ring 3, please refer to Figure 3 , Figure 4 .

[0101] When the convex point 32 is clamped in the arc-shaped groove 21, the lock catch 6 is located at the lower side of the clamping groove 22.

[0102] Please refer to Figure 4 , the locking piece 01 comprises a lock catch 6 movably arranged on the connecting ring 3, and when the convex point 32 is clamped in the arc-shaped groove 21, the lock catch 6 is located at the lower side of the clamping groove 22.

[0103] In one embodiment, when the lock catch 6 is located at the lower side of the clamping groove 22, the lock catch 6 can be manually pushed upward and clamped in the clamping groove 22 to complete the locking effect of the connecting ring 3 and the shaper 2.

[0104] In another embodiment, the lock catch 6 is connected with a resilient member, and before the lock catch 6 is located at the lower side of the clamping groove 22, the resilient member is in a compressed state, and when the lock catch 6 is located at the lower side of the clamping groove 22, the lock catch 6 is automatically inserted into the clamping groove 22 by the compression force of the resilient member to complete the locking without the help of manual operation.

[0105] Please refer to Figure 2 , Figure 4 , Figure 6 No matter whether the installation groove is one groove or two independent grooves, through the above two embodiments, the locking piece 01 can realize reliable insertion of the lock catch 6 into the clamping groove 22, ensuring the connection strength and reliability of the connecting ring 3 and the shaper 2, i.e., ensuring the connection effect of the connecting ring 3, the shaper 2 and the main body 1.

[0106] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between the various embodiments can be referred to each other.

[0107] The above has carried out the detailed introduction to the modeling equipment provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the above embodiment description is only used for helping to understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled persons in the technical field, some improvements and modifications can be made to the utility model without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A molding device, characterized in that, include: The main body (1) is provided with protrusions (32); The styling device (2) is provided with a mounting groove, and the protrusion (32) can extend into the mounting groove and rotate in the mounting groove to a locked state, so as to restrict the axial movement of the styling device (2); The locking member (01) is movably disposed along the axial direction of the main body (1). When the protrusion (32) rotates to engage the mounting groove, the locking member (01) extends into the mounting groove and contacts the mounting groove to restrict the circumferential rotation of the modeler (2).

2. The molding equipment according to claim 1, characterized in that, The main body (1) is connected to the modeler (2) via a connecting ring (3), and at least two of the protrusions (32) are located on the inner wall of the connecting ring (3).

3. The molding equipment according to claim 2, characterized in that, The mounting groove has at least two groove surfaces. When the protrusion (32) rotates to engage the mounting groove, the locking member (01) contacts at least two of the groove surfaces to restrict the circumferential rotation of the molding device (2).

4. The molding equipment according to claim 3, characterized in that, The mounting groove includes an arc-shaped groove (21), the width of the opening of the arc-shaped groove (21) is greater than the width of the bottom of the arc-shaped groove (21); The protrusion (32) enters from the opening of the arc groove (21) and engages with the bottom of the arc groove (21).

5. The molding equipment according to claim 4, characterized in that, The protrusion (32) has at least one inclined surface in its circumference, which abuts against the inner wall of the arc groove (21) to restrict the axial movement of the shaper (2).

6. The molding equipment according to claim 5, characterized in that, The mounting groove also includes a snap-fit ​​groove (22) on one side of the arc groove (21). When the protrusion (32) rotates to snap into the arc groove (21), the locking member (01) snaps into the snap-fit ​​groove (22).

7. The molding equipment according to claim 6, characterized in that, Multiple snap-fit ​​slots (22) are evenly distributed along the circumference of the molding tool (2), and an arc-shaped groove (21) is provided between two adjacent snap-fit ​​slots (22).

8. The molding equipment according to claim 5, characterized in that, The mounting groove includes an arc-shaped groove (21) and a snap-fit ​​groove (22) connected thereto. The protrusion (32) can enter the arc-shaped groove (21) from the opening of the snap-fit ​​groove (22) and rotate to the snap-fit ​​state within the arc-shaped groove (21). When the protrusion (32) rotates to engage in the arc groove (21), the locking member (01) extends out and contacts the two inner walls of the locking groove (22) to restrict the circumferential rotation of the shaper (2).

9. The molding equipment according to claim 7 or 8, characterized in that, The main body (1) and the connecting ring (3) are provided with a buckle (31) on one side and a buckle groove (11) on the other side, and the buckle (31) and the buckle groove (11) are engaged.

10. The molding equipment according to claim 9, characterized in that, The locking element (01) includes: A first magnet (4) is disposed on the main body (1); The latch (6) is movably disposed on the connecting ring (3); A second magnet (5) is disposed on the latch (6). The second magnet (5) and the first magnet (4) have the same magnetism, so that the latch (6) can be moved to insert into the snap-fit ​​groove (22).

11. The molding equipment according to claim 9, characterized in that, The locking element (01) includes: The first magnet (4) is disposed on the connecting ring (3); The latch (6) is movably disposed on the connecting ring (3); A second magnet (5) is provided on the latch (6). The first magnet (4) and the second magnet (5) have opposite magnetic properties, so that the latch (6) can slide to engage with the latching groove (22).

12. The molding equipment according to claim 9, characterized in that, The locking element (01) includes a latch (6), which is movably disposed on the connecting ring (3). When the protrusion (32) engages in the arc groove (21), the latch (6) is located on the lower side of the snap-fit ​​groove (22).

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