Detachable comb

Abstract

The utility model discloses a detachable comb which comprises a comb head, a comb handle, an unlocking operation piece and a spring. The tail portion of the comb head is matched with the head portion of the comb handle in an inserted mode, one of the tail portion of the comb head and the head portion of the comb handle is of an inner cylinder structure, and the other one of the tail portion of the comb head and the head portion of the comb handle is of an outer cylinder structure. The unlocking operation piece can be arranged in the outer cylinder structure in a sliding movement mode in the radial direction of the outer cylinder structure and is further provided with a pressing operation part exposed outwards from the side wall of the outer cylinder structure, a locking part located outside the outer cylinder structure and a first sleeving part arranged back to back to the pressing operation part. A second sleeving part is arranged on the inner side wall of the outer barrel structure, and a matched locking part used for being matched and locked with the locking part is arranged on the side wall of the inner barrel structure. The first sleeving part and the second sleeving part are sleeved with the springs correspondingly. According to the detachable comb, under the condition that the comb head and the comb handle are detachable, installation operation of the spring and the unlocking operation piece in the outer cylinder structure is facilitated.

Description

Technical Field

[0001] The utility model relates to a comb, in particular to a detachable comb. Background Art

[0002] In people's daily life, combs can be seen everywhere. They are commonly used consumer goods in people's daily life.

[0003] At present, a comb is mainly composed of a comb head and a handle. The tail of the comb head and the head of the handle are connected together, and the connection can be a detachable connection or an integrated connection. When the detachable connection is made, the comb head and the handle can be disassembled and assembled, thereby meeting the user's need to flexibly replace the corresponding comb head according to actual needs.

[0004] For example, in the comb with replaceable comb heads disclosed in Chinese Patent Application No. 201621257743.8, although the disassembly and assembly operations between the comb head and the comb handle can be realized, it has the defect of inconvenient installation operation of the elastic member in the locking member.

[0005] Therefore, there is an urgent need for a detachable comb to overcome above-mentioned defect. Utility Model Content

[0006] The utility model aims to provide a detachable comb which is convenient for installing a spring and a lock releasing operating member in an outer cylinder structure.

[0007] In order to achieve the above-mentioned purpose, the detachable comb of the utility model comprises a comb head, a comb handle, a release operating member and a spring. The tail of the comb head is plugged into the head of the comb handle, one of the tail of the comb head and the head of the comb handle is an inner cylinder structure, and the other of the tail of the comb head and the head of the comb handle is an outer cylinder structure. The release operating member can be placed in the outer cylinder structure in a radially sliding manner along the outer cylinder structure, and the release operating member also has a pressing operating part exposed to the outside from the side wall of the outer cylinder structure, a locking part located outside the outer cylinder structure, and a first fitting part arranged back to back with the pressing operating part, a second fitting part radially aligned with the first fitting part is provided on the inner side wall of the outer cylinder structure, and a locking part for locking with the locking part is provided on the side wall of the inner cylinder structure. The spring is respectively fitted on the first fitting part and the second fitting part.

[0008] Compared with the prior art, since one of the tail of the comb head and the head of the comb handle is an inner cylinder structure, and the other of the tail of the comb head and the head of the comb handle is an outer cylinder structure, the unlocking operation member can be placed in the outer cylinder structure in a radially slidable manner along the outer cylinder structure, and the unlocking operation member also has a pressing operation portion exposed to the outside from the side wall of the outer cylinder structure, a locking portion located outside the outer cylinder structure, and a first sleeve portion arranged opposite to the pressing operation portion, a second sleeve portion radially aligned with the sleeve portion is provided on the inner side wall of the outer cylinder structure, a locking portion for locking with the locking portion is provided on the side wall of the inner cylinder structure, and a spring is sleeved on the first sleeve portion and the second sleeve portion respectively; such a design facilitates the installation operation of the unlocking operation member and the spring at the outer cylinder structure; therefore, when the unlocking operation member and the spring are installed on the outer cylinder structure, the locking or unlocking operation between the outer cylinder structure and the inner cylinder structure can be controlled by the unlocking operation member, thereby facilitating the disassembly and assembly operation between the comb head and the comb handle of the detachable comb of the utility model.

[0009] Preferably, one of the first sleeve portion and the second sleeve portion is a column structure, and the other of the first sleeve portion and the second sleeve portion is a groove structure; one of the locking portion and the matching locking portion is a hook body and the other is a hook hole.

[0010] Preferably, an end of the column structure adjacent to the groove structure is spherical.

[0011] Preferably, a guide groove extending along the insertion direction of the tail of the comb head and the head of the comb handle is provided on the side wall of one of the inner cylinder structure and the outer cylinder structure, and a guide protrusion extending along the insertion direction is provided on the side wall of the other of the inner cylinder structure and the outer cylinder structure, and the guide protrusion is slidably disposed in the guide groove.

[0012] Preferably, a guide through-hole extending radially along the outer cylinder structure is penetrated through the side wall of the outer cylinder structure, and the pressing operating part is a pressing protrusion, which is cooperatively placed in the guide through-hole, and the side wall of the pressing protrusion is slidably matched with the guide through-hole.

[0013] Preferably, the pressing protrusion is square, circular or oval.

[0014] Preferably, the unlocking operating member further has an extending section extending out of the outer cylinder structure, and the locking portion is located on the extending section.

[0015] Preferably, the inner contour of the cross-section of the outer cylinder structure is circular, elliptical or a regular polygon, the outer contour of the cross-section of the inner cylinder structure is correspondingly circular, elliptical or a regular polygon, the inner contour of the cross-section of the inner cylinder structure is circular or elliptical, the outer contour of the cross-section of the extending section is correspondingly circular arc or elliptical arc, and the outer contour of the cross-section of the locking portion is circular arc or elliptical arc.

[0016] Preferably, an anti-skid side block is embedded on the outer side wall of the comb handle, and the anti-skid side block is extended along the insertion direction of the tail of the comb head and the head of the comb handle.

[0017] Preferably, the combing head is a flat combing head. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional view of the detachable comb of the first embodiment of the utility model when the comb head and the comb handle are assembled together.

[0019] Figure 2 yes Figure 1 Floor plan viewed from top to bottom.

[0020] Figure 3 is along Figure 2 The interior view of the hair after combing, cut along the AA line and hiding the parts.

[0021] Figure 4 is along Figure 2 Internal view of the section along the midline BB.

[0022] Figure 5 yes Figure 1 A perspective exploded view of the detachable comb shown.

[0023] Figure 6 yes Figure 5 Exploded three-dimensional image from another angle.

[0024] Figure 7 It is a three-dimensional view of the detachable comb of the second embodiment of the utility model when the comb head and the comb handle are assembled together.

[0025] Figure 8 yes Figure 7 A plan view taken along the direction indicated by arrow C. DETAILED DESCRIPTION

[0026] In order to explain the technical content and structural features of the present invention in detail, further description will be given below in combination with the embodiments and the accompanying drawings.

[0027] See also Figure 1 , Figure 5 and Figure 6 The detachable comb 100 of the first embodiment includes a comb head 10, a comb handle 20, a release operating member 30 and a spring 40. The tail 11 of the comb head 10 is plugged into the head 21 of the comb handle 20 to facilitate the quick plug-in and pull-out operation between the comb head 10 and the comb handle 20.

[0028] Among them, the tail 11 of the comb head 10 is an inner cylinder structure, and the head 21 of the comb handle 20 is an outer cylinder structure, so as to ensure that the tail 11 of the comb head 10 after insertion is still fitted with the head 21 of the comb handle 20; obviously, according to actual needs, the tail 11 of the comb head 10 can also be an outer cylinder structure, and correspondingly, the head 21 of the comb handle 20 is an inner cylinder structure, so it is not necessary to Figure 4 , Figure 5 and Figure 6 when the tail portion 11 of the comb head 10 is an inner cylinder structure and the head portion 21 of the comb handle 20 is an outer cylinder structure, the inner cylinder structure is numbered 11 and the outer cylinder structure is numbered 21.

[0029] At the same time, combined Figure 3 The unlocking operation member 30 can be placed in the outer cylinder structure 21 in a radially slidable manner along the outer cylinder structure 21. The unlocking operation member 30 also includes a pressing operation portion 31 exposed from the side wall 211 of the outer cylinder structure 21, a locking portion 32 located outside the outer cylinder structure 21, and a first sleeve portion 33 arranged opposite to the pressing operation portion 31. A second sleeve portion 2112 radially aligned with the first sleeve portion 33 is provided on the inner side wall 2111 of the outer cylinder structure 21. The spring 40 is respectively sleeved on the first sleeve portion 33 and the second sleeve portion 2112; optionally, Figure 3 As an example, the first sleeve portion 33 is a column structure, and the second sleeve portion 2112 is a groove structure. Under the condition that the spring 40 and the unlocking operating member 30 are both easy to install and operate at the outer cylinder structure 21, the spring 40 is effectively supported, thereby ensuring the smooth and reliable expansion and contraction deformation of the spring 40. Obviously, according to actual needs, the first sleeve portion 33 can also be a groove structure, and correspondingly, the second sleeve portion 2112 can be a column structure. Figure 3 In addition, one end 331 of the column structure adjacent to the groove structure is spherical, so as to effectively prevent the end 331 from causing obstacles to the expansion and contraction deformation of the spring 40, and facilitate the disassembly and assembly of the spring 40 on the first sleeve portion 33; obviously, according to actual needs, one end 331 of the column structure adjacent to the groove structure can also be other shapes, so it is not limited to the above. Figure 3 Limits shown.

[0030] Furthermore, the side wall 111 of the inner cylinder structure 11 is provided with a locking portion 112 for locking with the locking portion 32. Figures 3 to 6 As an example, the locking portion 32 is a hook body, and correspondingly, the matching locking portion 112 is a hook hole; obviously, according to actual needs, the locking portion 32 can also be a hook hole and the matching locking portion 112 can be a hook body, and the purpose of locking between the locking portion 32 and the matching locking portion 112 can also be achieved. Figures 3 to 6 More specifically, as follows,

[0031] like Figure 5 and Figure 6 As shown, as an example, a guide groove 2113 extending along the insertion direction of the tail 11 of the comb head 10 and the head 21 of the comb handle 20 is provided on the side wall 211 of the outer cylinder structure 21, and a guide protrusion 113 extending along the insertion direction is provided on the side wall 111 of the inner cylinder structure 11, and the guide protrusion 113 is slidably arranged in the guide groove 2113; with the help of the cooperation between the guide protrusion 113 and the guide groove 2113, in addition to improving the accuracy and reliability of the insertion position between the comb head 10 and the comb handle 20, relative rotation between the comb head 10 and the comb handle 20 can also be prevented. Specifically, Figure 5 and Figure 6 As an example, there are four guide grooves 2113 and they are spaced apart and arranged in the circumferential direction of the outer cylinder structure 21. Correspondingly, each guide groove 2113 corresponds to a guide protrusion 113. Obviously, according to actual needs, the number of guide protrusions 113 may not be the same as the number of guide grooves 2113, that is, the number of guide protrusions 113 may be less than the number of guide grooves 2113. Figure 5 and Figure 6 It should be noted that although Figure 5 and Figure 6 It is shown that the guide groove 2113 is formed by the outer cylinder structure 21, and the guide protrusion 113 is provided by the inner cylinder structure 11; obviously, according to actual needs, the guide groove 2113 can be formed by the inner cylinder structure 11, and correspondingly, the guide protrusion 113 is provided by the outer cylinder structure 21, so it is not necessary to Figure 5 and Figure 6 Limits shown.

[0032] like Figure 3 , Figure 5 and Figure 6 As shown, a guide through hole 2114 extending radially along the outer cylinder structure 21 is formed through the side wall 211 of the outer cylinder structure 21, and the pressing operation part 31 is a pressing protrusion, which is matched and placed in the guide through hole 2114. The side wall 311 of the pressing protrusion and the guide through hole 2114 are slidably matched to ensure that the release operation member 30 can slide reliably relative to the outer cylinder structure 21 under the cooperation of the side wall 311 and the guide through hole 2114. Specifically, Figure 1 , Figure 2 , Figure 5 and Figure 6 In the example, the pressing protrusion is a square. Obviously, it can also be a square according to actual needs. Figure 7 The circle shown in the figure can, of course, also be an ellipse, so it is not necessary to Figure 1 , Figure 2 , Figure 5 and Figure 6 Limits shown.

[0033] like Figure 5and Figure 6 As shown, the unlocking operating member 30 also has an extending section 34 extending from the outer cylinder structure 21, and the locking portion 32 is located on the extending section 34, so that after the comb head 10 and the comb handle 20 are assembled, the extending section 34 is also extended into the inner cylinder structure 11. Figure 3 and Figure 4 Specifically, Figure 4 As an example, the inner contour 115 of the cross section of the inner cylinder structure 11 is circular, and the outer contour 341 of the cross section of the extension section 34 is correspondingly arc-shaped. This design allows the extension section 34 to be arc-shaped and fit the inner cylinder structure 11 surface to surface. Obviously, according to actual needs, the inner contour 115 of the cross section of the inner cylinder structure 11 can also be an elliptical arc, and correspondingly, the outer contour 341 of the cross section of the extension section 34 is an elliptical arc, so it is not necessary to Figure 4 The following are the limits. Figure 4 As an example, the cross-sectional outer contour 321 of the locking portion 32 is an arc shape to effectively ensure the consistency of thickness of the locking portion 32 at all locations; of course, the cross-sectional outer contour 321 of the locking portion 32 can also be an elliptical arc shape according to actual needs, so it is not necessary to Figure 4 Limits shown.

[0034] like Figure 4 As shown, as an example, the inner contour 2117 of the cross section of the outer cylinder structure 21 is a circle; obviously, according to actual needs, the inner contour 2117 of the cross section of the outer cylinder structure 21 can also be an ellipse or a regular polygon; correspondingly, the outer contour 114 of the cross section of the inner cylinder structure 11 is a circle, an ellipse or a regular polygon, so that the inner contour 2117 of the cross section of the outer cylinder structure 21 matches the outer contour 114 of the cross section of the inner cylinder structure 11, so it is not necessary to Figure 4 Limits shown.

[0035] like Figure 1 , Figure 5 and Figure 6 As shown in FIG. 1 , as an example, the comb head 10 is a flat comb head. Obviously, according to actual needs, the comb head 10 can also be a comb head of other shapes. Figure 1 , Figure 5 and Figure 6 Limits shown.

[0036] See also Figure 7 and Figure 8 The structures of the detachable comb 100' of the second embodiment and the detachable comb 100 of the first embodiment are basically the same, and the differences are as follows:

[0037] First, in the second embodiment, the outer wall of the comb handle 20' is embedded with an anti-skid side block 2116, and the anti-skid side block 2116 is arranged along the insertion direction to increase the stability of the user's grip; while in the first embodiment, it is not provided with an anti-skid side block 2116.

[0038] Meanwhile, in the second embodiment, the outer contours of the comb handle 20 ′ and the outer cylinder structure 21 are elliptical; whereas in the first embodiment, the outer contour of the outer cylinder structure 21 is circular.

[0039] Furthermore, in the second embodiment, the pressing operation portion 31 ′ is circular; whereas in the first embodiment, the pressing operation portion 31 is square.

[0040] Apart from the above differences, the other two are the same, so I will not go into details here.

[0041] Compared with the prior art, since one of the tail portion 11 of the comb head 10 and the head portion 21 of the comb handle 20 (20') is an inner cylinder structure, and the other of the tail portion 11 of the comb head 10 and the head portion 21 of the comb handle 20 (20') is an outer cylinder structure, the unlocking operation member 30 can be placed in the outer cylinder structure in a radially slidable manner, and the unlocking operation member 30 also includes a pressing operation portion 31 (31') exposed to the outside from the side wall of the outer cylinder structure, a locking portion 32 located outside the outer cylinder structure, and a first sleeve portion 33 arranged opposite to the pressing operation portion 31 (31'), and a radially opposite first sleeve portion 33 is provided on the inner side wall of the outer cylinder structure. The second sleeve portion 2112 is aligned with the second sleeve portion 2112, the side wall of the inner cylinder structure is provided with a locking portion 112 for locking with the locking portion 32, and the spring 40 is respectively sleeved on the first sleeve portion 33 and the second sleeve portion 2112; such a design facilitates the installation operation of the release operating member 30 and the spring 40 on the outer cylinder structure; therefore, when the release operating member 30 and the spring 40 are installed on the outer cylinder structure, the release operating member 30 can control the locking or unlocking operation between the outer cylinder structure and the inner cylinder structure, thereby facilitating the disassembly and assembly operation between the comb head 10 and the comb handle 20 (20') of the detachable comb 100 (100') of the utility model.

[0042] It should be noted that the direction indicated by the arrow A in the accompanying drawings is the direction in which the head 21 of the comb handle 20 (20') is inserted into the tail 11 of the comb head 10, and correspondingly, the opposite direction indicated by the arrow A in the accompanying drawings is the direction in which the tail 11 of the comb head 10 is inserted into the head 21 of the comb handle 20 (20'); therefore, the insertion directions of the tail 11 of the comb head 10 and the head 21 of the comb handle 20 (20') are the direction indicated by the arrow A and the opposite direction.

[0043] The above disclosure is only a preferred example of the present invention, which cannot be used to limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the present invention are all within the scope of the present invention.

Claims

1. A detachable comb, comprising a comb head, a comb handle, a lock release operating member and a spring, wherein the tail of the comb head is plugged into the head of the comb handle, characterized in that: One of the tail of the comb head and the head of the comb handle is an inner cylinder structure, and the other of the tail of the comb head and the head of the comb handle is an outer cylinder structure. The unlocking operation piece can be placed in the outer cylinder structure along the radial sliding movement of the outer cylinder structure. The unlocking operation piece also has a pressing operation part exposed to the outside from the side wall of the outer cylinder structure, a locking part located outside the outer cylinder structure, and a first fitting part arranged back to back to the pressing operation part. A second fitting part radially aligned with the first fitting part is provided on the inner side wall of the outer cylinder structure, and a locking part for matching with the locking part is opened on the side wall of the inner cylinder structure. The spring is respectively fitted on the first fitting part and the second fitting part.

2. The detachable comb according to claim 1, characterized in that: One of the first sleeve portion and the second sleeve portion is a column structure, and the other of the first sleeve portion and the second sleeve portion is a groove structure; one of the locking portion and the matching locking portion is a hook body and the other is a hook hole.

3. The detachable comb according to claim 2, characterized in that: An end of the column structure adjacent to the groove structure is spherical.

4. The detachable comb according to claim 1, characterized in that: A guide groove extending along the insertion direction of the tail of the comb head and the head of the comb handle is provided on the side wall of one of the inner cylinder structure and the outer cylinder structure, and a guide protrusion extending along the insertion direction is provided on the side wall of the other of the inner cylinder structure and the outer cylinder structure, and the guide protrusion is slidably arranged in the guide groove.

5. The detachable comb according to claim 1, characterized in that: A guide through hole extending radially along the outer cylinder structure is provided through the side wall of the outer cylinder structure. The pressing operating part is a pressing protrusion, which is matchedly placed in the guide through hole. The side wall of the pressing protrusion is slidably matched with the guide through hole.

6. The detachable comb according to claim 5, characterized in that: The pressing protrusion is square, round or oval.

7. The detachable comb according to claim 1, characterized in that: The unlocking operating member also has an extending section extending from the outer cylinder structure, and the locking portion is located on the extending section.

8. The detachable comb according to claim 7, characterized in that: The inner contour of the cross section of the outer cylinder structure is circular, elliptical or regular polygonal, the outer contour of the cross section of the inner cylinder structure is correspondingly circular, elliptical or regular polygonal, the inner contour of the cross section of the inner cylinder structure is circular or elliptical, the outer contour of the cross section of the extending section is correspondingly circular arc or elliptical arc, and the outer contour of the cross section of the locking portion is circular arc or elliptical arc.

9. The detachable comb according to claim 1, characterized in that: An anti-skid side block is embedded on the outer side wall of the comb handle, and the anti-skid side block is extended and arranged along the inserting direction of the tail of the comb head and the head of the comb handle.

10. The detachable comb according to claim 1, characterized in that: The combing head is a flat combing head.

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