Plug-in replacement mechanism and bottle

Abstract

The present application relates to a plug-in replacement mechanism and a bottle body, by setting the second assembly and the moving pushing assembly which cooperate with each other in the plug-in replacement mechanism, by adjusting the relative position of the second assembly and the moving pushing assembly, the swing piece in the movable limiting assembly can lock and unlock the first connecting part located at the connecting part positioning area, so that the quick installation and disassembly operation between two parts can be realized. The bottle body includes the plug-in replacement mechanism and the replaceable bottle body, by connecting the replaceable bottle body with the first connecting part, the quick installation and disassembly of the replaceable bottle body can be effectively realized, and the replacement of the replacement device can be realized, which is convenient, reliable and effective to improve the convenience of the repeated use of the bottle body, and has the characteristics of economic and environmental protection.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of storage, in particular to a plug-in replacement mechanism and a bottle. BACKGROUND

[0002] With the continuous improvement of people's quality of life, people's pursuit of the use experience of daily chemical products is no longer limited to the product itself, and the requirements for the generated packaging are also getting higher and higher. The convenience of product packaging when used and the aesthetic appearance of product packaging affect consumers' purchase or not. For example, considering the convenience of users when using, for some products that need to be used together, manufacturers will design them in a total bottle structure with separate packaging for sale, which is convenient for users to purchase and use. And some users will choose special commemorative packaging for products due to surrounding factors.

[0003] Considering production costs, environmental protection and other factors, some replaceable packaging is usually designed to improve the repeatability of product packaging. However, the replaceable packaging in the prior art is difficult to meet the convenience of replacement and the firmness of anti-falling damage when used. SUMMARY

[0004] In view of the above defects of the prior art, the present application provides a plug-in replacement mechanism and a bottle which is convenient to replace, has good anti-falling ability and high firmness.

[0005] In order to achieve the above purpose, the plug-in replacement mechanism and the bottle of the present application have the following structure:

[0006] The plug-in replacement mechanism mainly comprises:

[0007] The first component comprises at least one first connecting part;

[0008] The second component comprises a second connecting part and a plurality of movable limiting components, the number of the movable limiting components matches the number of the first connecting parts, each first connecting part is selectively connected with the corresponding movable limiting component, and each group of movable limiting components comprises a swing piece, the first end of each swing piece is fixedly connected with the second connecting part, and the second end of the swing piece extends away from the second connecting part to form a connecting part positioning area at the corresponding swing piece in each movable limiting component;

[0009] The mobile pushing assembly comprises a pushing member, a plurality of swing piece moving grooves are arranged in the inner cavity of the pushing member, a first limiting protrusion is arranged in each swing piece moving groove, a limiting area is formed by the area in the swing piece moving groove where the first limiting protrusion is arranged, and a giving area is formed by the area in the swing piece moving groove where the first limiting protrusion is not arranged, wherein the position of the swing piece moving groove matches the position of the swing piece in the second assembly;

[0010] When the second end of each swing piece moves to the limiting area, the corresponding swing piece is limited by the corresponding first limiting protrusion, so as to avoid the movement of each swing piece in the direction away from the center position of the connecting component positioning area, and the first connecting component located in the connecting component positioning area is locked; when the second end of each swing piece moves to the giving area, each swing piece can move in the corresponding giving area in the direction away from the center position of the connecting component positioning area under the action of an external force, and the first connecting component located in the connecting component positioning area is unlocked.

[0011] The above plug-in replacement mechanism, wherein the first limiting protrusion is arranged at the bottom of the corresponding swing piece moving groove;

[0012] The second assembly and the mobile pushing assembly can move relative to each other in the axial direction of the second assembly, so that the second end of each swing piece can move to the limiting area in the swing piece moving groove or move to the giving area in the swing piece moving groove.

[0013] The above plug-in replacement mechanism, wherein the top surface of the first limiting protrusion is provided with a guide slope for guiding the corresponding swing piece.

[0014] The above plug-in replacement mechanism, wherein the pushing member and the second connecting component are provided with a hook assembly, when the pushing member and the second connecting component are connected by the hook assembly, the second end of each swing piece is limited in the limiting area, and when the pushing member and the second connecting component are not connected by the hook assembly, the second end of each swing piece can move out of each limiting area.

[0015] The above plug-in replacement mechanism, wherein the hook assembly comprises a plurality of hooks arranged on the side wall of the pushing member and a plurality of openings arranged on the second connecting component;

[0016] The number of openings matches the number of hooks, the first end of each hook can pass through the corresponding opening from bottom to top to engage the side wall of the second connecting component, so as to limit the second end of each swing piece in the limiting area;

[0017] When the second end of the clamping hook is subjected to an external force, the first end of the clamping hook can be moved towards the side wall of the second connecting component, so that the second end of each swing piece can be moved out of each limiting area.

[0018] The plug-in replacement mechanism, wherein the moving and pushing assembly further comprises a guiding pushing member.

[0019] The guiding pushing member is movably sleeved on the outside of the pushing member, and the inner wall of the guiding pushing member is provided with a plurality of recessed clamping hook accommodating areas, the number of the clamping hook accommodating areas matching the number of the clamping hooks.

[0020] When the pushing member and the guiding pushing member move relative to each other so that each clamping hook moves to the corresponding clamping hook accommodating area, the pushing member does not exert the external force on the second end of the clamping hook; when the pushing member and the guiding pushing member move relative to each other so that the non-clamping hook accommodating area in the inner wall of the guiding pushing member contacts the second end of the clamping hook, the inner wall of the guiding pushing member exerts the external force on the second end of each clamping hook, moving the first end of the clamping hook away from the side wall of the second connecting component.

[0021] The plug-in replacement mechanism, wherein the moving and pushing assembly further comprises:

[0022] The shoulder sleeve comprises a second assembly connecting part 1361 and a pushing member connecting part connected to each other, the second assembly connecting part being sleeved on the outside of the second connecting component, and the guiding pushing member being arranged between the pushing member connecting part and the pushing member.

[0023] A detachable connecting assembly can be arranged between the adjacent surfaces of the pushing member connecting part and the guiding pushing member, and the pushing member connecting part and the guiding pushing member are detachably connected through the detachable connecting assembly.

[0024] The detachable connecting assembly comprises a second limiting protrusion and a third limiting protrusion arranged on the inner surface of the pushing member connecting part and the outer surface of the pushing member, respectively.

[0025] The second limiting protrusion can be moved to the upper side of the third limiting protrusion by moving the guiding pushing member relative to the shoulder sleeve, so that the guiding pushing member and the shoulder sleeve are connected to each other.

[0026] The plug-in replacement mechanism, wherein the pushing member connecting part and / or the guiding pushing member are further provided with a fourth limiting protrusion, and the fourth limiting protrusion cooperates with the second limiting protrusion and / or the third limiting protrusion to limit the relative rotation position between the guiding pushing member and the shoulder sleeve.

[0027] The plug-in replacement mechanism, wherein a guide assembly is further arranged between the second connecting component and the pushing member, and the guide assembly comprises a guide groove and a guide piece arranged on the second connecting component and the pushing member respectively and matched with each other.

[0028] The plug-in replacement mechanism, wherein a corresponding limiting assembly is arranged between the outer surface of each first connecting component and the surface of each swing piece in the corresponding movable limiting assembly, which faces the connecting component positioning area.

[0029] The limiting assembly comprises a first limiting component arranged on the outer surface of the first connecting component and a second limiting component arranged on the surface of each swing piece in the movable limiting assembly, which faces the connecting component positioning area.

[0030] When the first connecting component is arranged in the corresponding connecting component positioning area and each swing piece moves to the limiting area, the first limiting component is clamped and limited by each second limiting component.

[0031] When the first connecting component is arranged in the corresponding connecting component positioning area and each swing piece moves to the limiting area, each second limiting component moves away from the center position of the connecting component positioning area to release the clamping and limiting of the first limiting component.

[0032] The bottle body mainly comprises at least one replaceable bottle body and the plug-in replacement mechanism, and each replaceable bottle body is connected with the corresponding first connecting component.

[0033] The bottle body, wherein a hook assembly is arranged between the pushing member and the second connecting component, the bottle body further comprises an outer bottle, the moving pushing assembly further comprises a guide pushing member, and the guide pushing member is formed by the bottle opening part of the outer bottle, the outer bottle sleeve can be arranged on the outer side of the replaceable bottle body, the guide pushing member can be movably arranged on the outer side of the pushing member, the inner wall of the guide pushing member is provided with a plurality of recessed hook limiting areas, and the relative position between the hook limiting area in the guide pushing member in the outer bottle and the hook assembly is adjusted to realize the adjustment between the locked and unlocked states of the hook assembly.

[0034] The bottle body, wherein the bottle body further comprises a plurality of pump heads, the number of the pump heads matches the number of the first connecting components, each pump head is arranged on the second connecting component, and each pump head is located at the position in the second connecting component corresponding to the connecting component positioning area.

[0035] The plug-in replacement mechanism and the bottle body have the following advantages:

[0036] The device is provided with a plug-in replacement mechanism, by setting the second assembly and the moving pushing assembly which cooperate with each other in the plug-in replacement mechanism, by adjusting the relative position of the second assembly and the moving pushing assembly, the swing piece in the movable limiting assembly can lock and unlock the first connecting part located at the connecting part positioning area, so that the quick installation and disassembly operation between two parts can be realized. The bottle body including the plug-in replacement mechanism can effectively realize the quick installation and disassembly of the replaceable bottle body by connecting the replaceable bottle body with the first connecting part, and then the replacement of the replacement bottle can be realized, which is convenient and reliable in locking, and can effectively improve the convenience of repeated use of the bottle body, and has the characteristics of economy and environmental protection. BRIEF DESCRIPTION OF DRAWINGS

[0037] The concept, specific structure and generated technical effects of the present application will be further described below in combination with the drawings, so as to fully understand the purpose, features and effects of the present application.

[0038] Figure 1 is a structure schematic view of the bottle body in the first embodiment of the present application.

[0039] Figure 2 is a sectional view of the bottle body in the first embodiment of the present application.

[0040] Figure 3 is an explosion view of the bottle body in the first embodiment of the present application.

[0041] Figure 4 is a structure schematic view of the replacement bottle in an embodiment.

[0042] Figure 5 is a structure schematic view of the second assembly in the first embodiment of the present application.

[0043] Figure 6 is a structure schematic view of the pushing piece in the first embodiment of the present application.

[0044] Figure 7 is a structure schematic view of the shoulder sleeve in the first embodiment of the present application.

[0045] Figure 8 is a combined state schematic view of the second assembly and the pushing piece in the first embodiment of the present application.

[0046] Figure 9 is a combined state schematic view of the second assembly, the pushing piece and the shoulder sleeve in the first embodiment of the present application.

[0047] Figure 10 is a structure schematic view of the outer bottle in the first embodiment of the present application.

[0048] REFERENCE NUMERALS

[0049] 1 plug-in replacement mechanism

[0050] 111 first connecting component

[0051] 12 second assembly

[0052] 121 second connecting component

[0053] 1211 opening

[0054] 122 movable limiting assembly

[0055] 1221 swing piece

[0056] 123 connecting component positioning area

[0057] 13 moving pushing assembly

[0058] 131 pushing piece

[0059] 1311 swing piece moving groove

[0060] 13111 first limiting bump

[0061] 13112 limiting area

[0062] 13113 giving-way area

[0063] 13114 guiding slope

[0064] 1312 clasp

[0065] 135 guiding pushing piece

[0066] 1351 clasp giving-way area

[0067] 136 shoulder sleeve

[0068] 1361 second assembly connecting part

[0069] 1362 pushing piece connecting part

[0070] 1371 second limiting bump

[0071] 1372 third limiting bump

[0072] 1373 fourth limiting bump

[0073] 14 guiding assembly

[0074] 141 guiding groove

[0075] 142 guiding piece

[0076] 151 first limiting component

[0077] 152 second limiting component

[0078] 21 pump heads

[0079] 22 gasket

[0080] 23 catheters

[0081] 3 buttons

[0082] 4 Replaceable bottle body

[0083] 5 outer bottle

[0084] 6 bottle caps Detailed Implementation

[0085] To make the technical means, inventive features, objectives, and effects of the invention readily understandable, the invention is further illustrated below with reference to specific figures. However, the invention is not limited to the embodiments described below.

[0086] It should be noted that the structures, proportions, sizes, etc., illustrated in the accompanying drawings of this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which the present invention can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that the present invention can produce, should still fall within the scope of the technical content disclosed in the present invention.

[0087] In some existing technologies, replaceable packaging materials are used as consumables. For example, in some complex bottles, a replaceable bottle body is usually set so that after the material in the replaceable bottle body is used up, the other parts of the bottle body can be reused, thereby achieving the purpose of energy saving and environmental protection.

[0088] However, existing replaceable packaging materials, such as replaceable bottle bodies, and other components in the device suffer from inconvenient and cumbersome disassembly and installation. To address these issues, this invention designs a plug-in replacement mechanism 1 to achieve rapid disassembly and installation of replaceable packaging materials. When used in a bottle body, the unlocking and locking actions are completed during the disassembly and installation of the outer bottle. After unlocking, the used inner bottle and pump head can be easily removed by plugging and unplugging, and a replacement bottle and pump head can be installed. Operation is convenient, and locking is reliable. The following, in conjunction with the accompanying drawings, provides several embodiments to further illustrate the structure of the plug-in replacement mechanism 1 and the bottle body of this invention:

[0089] Example One

[0090] like Figures 1 to 10 As shown, this embodiment includes a bottle body, which includes an outer bottle 5, two replaceable bottle bodies 4, and a plug-in replacement mechanism 1.

[0091] The plug-in replacement mechanism 1 includes:

[0092] The first assembly includes two first connecting components 111 for connecting with corresponding replaceable bottle bodies 4;

[0093] The second assembly 12 includes a second connecting component 121 and two sets of movable limiting assemblies 122. Each set of movable limiting assemblies 122 includes two spaced-apart swing plates 1221 (more than two swing plates 1221 can be used in other embodiments to form the movable limiting assembly 122). A connecting component positioning area 123 is formed between the two swing plates 1221 in each movable limiting assembly 122. The first end of each swing plate 1221 is fixedly connected to the second connecting component 121, and the second end of the swing plate 1221 extends away from the second connecting component 121. The number of movable limiting assemblies 122 matches the number of first connecting components 111.

[0094] The moving and pushing assembly 13 includes a pushing member 131. The inner cavity of the pushing member 131 is provided with four swing plate moving grooves 1311. Each swing plate moving groove 1311 is provided with a first limiting protrusion 13111. Figure 6 As shown in the figure, each swing plate moving groove 1311 is provided with a plurality of first limiting protrusions 13111. The area where the swing plate moving groove 1311 is provided with the first limiting protrusion 13111 forms a limiting area 13112, and the area where the swing plate moving groove 1311 is not provided with the first limiting protrusion 13111 forms a yielding area 13113. The number and position of the swing plate moving grooves 1311 match the number and position of the swing plates 1221 in the second assembly 12.

[0095] The swing plates 1221 in this embodiment match the size of the swing plate moving grooves 1311, so that when the second assembly 12 is connected to the pushing member 131, the swing plate moving grooves 1311 limit the rotation range of the second assembly 12.

[0096] In this embodiment, by arranging the swing plates 1221 in the swing plate moving grooves 1311, the swing plate moving grooves 1311 can limit the moving range and direction of the swing plates, so that the user can better confirm whether to enter the locked position or the unlocked position.

[0097] As shown in the figure, the number of swing plate moving grooves 1311 in this embodiment is equal to the number of swing plates 1221. In other embodiments, a plurality of swing plates 1221 can be arranged in one swing plate moving groove 1311. Figure 5 Figure 6

[0098] ​​Each of the first connecting components 111 can be selectively arranged at the connecting component positioning area 123 in the corresponding movable limiting assembly 122.

[0099] When the second end of each of the swing plates 1221 moves to the limiting area 13112, the corresponding swing plate 1221 is limited by the corresponding first limiting protrusion 13111, so as to avoid the movement of each of the swing plates 1221 away from the center position of the connecting component positioning area 123, thereby limiting the first connecting component 111 in the connecting component positioning area 123, and further fixing and limiting the replaceable assembly (i.e. the replaceable bottle body 4) connected with the first connecting component 111, and effectively preventing the falling-off caused by accidental falling.

[0100] When the second end of each of the swing plates 1221 moves to the giving-in area 13113, each of the swing plates 1221 can move in the corresponding giving-in area 13113 under the action of an external force, away from the center position of the connecting component positioning area 123, so that the first connecting component 111 can be pulled out of the connecting component positioning area 123, achieving the purpose of convenient disassembly and assembly.

[0101] In this embodiment, each of the first limiting protrusions 13111 is arranged at the bottom of the corresponding swing plate moving groove 1311.

[0102] The second assembly 12 and the moving and pushing assembly 13 can move relative to each other along the axial direction of the second assembly 12, so that the second end of each of the swing plates 1221 can move to the limiting area 13112 in the swing plate moving groove 1311 or to the giving-in area 13113 in the swing plate moving groove 1311. Thus, by making the second assembly 12 and the pushing member 131 move relative to each other in the axial direction, the switching between limiting and unlocking can be realized.

[0103] In this embodiment, the top surface of the first limiting protrusion 13111 is provided with a guide slope 13114 for guiding the corresponding swing plate 1221, so that the relative movement between the second assembly 12 and the pushing member 131 is smoother.

[0104] In this embodiment, the side wall of the pushing member 131 is provided with four clamping hooks 1312 (in other embodiments, the number of clamping hooks 1312 can be set according to needs), and the specific structure can be referred to Figure 6 in the drawings.

[0105] The second connecting component 121 is provided with four openings 1211, and the specific structure can be referred to Figure 5As shown, the number of the openings 1211 matches the number of the hooks 1312, and the first end of each hook 1312 can pass through the corresponding opening 1211 from bottom to top to engage the side wall of the second connecting component 121 to limit the second end of each swing piece 1221 in the limiting area 13112; the connection state of the second assembly 12 and the pushing member 131 can be referred to Figure 8 As shown.

[0106] When the second end of the hook 1312 is subjected to an external force, the first end of the hook 1312 can be moved away from the side wall of the second connecting component 121, so that the second end of each swing piece 1221 can move out of the limiting area 13112.

[0107] In this embodiment, the moving pushing assembly 13 further comprises a guide pushing member 135, which in this embodiment is constituted by the bottle mouth of the outer bottle 5, and in other embodiments can be constituted by a separate component which can be detachably connected with the outer bottle 5;

[0108] The guide pushing member 135 is movably sleeved on the outside of the pushing member 131, and the inner wall of the guide pushing member 135 is provided with a plurality of recessed hook accommodating areas 1351, the number of which matches the number of the hooks 1312.

[0109] When the pushing member 131 and the guide pushing member 135 move relative to each other so that each hook 1312 moves to the corresponding hook accommodating area 1351, the pushing member 131 does not exert the external force on the second end of the hook 1312; when the pushing member 131 and the guide pushing member 135 move relative to each other so that the inner wall of the guide pushing member 135 contacts the second end of the hook 1312 other than the hook accommodating area 1351, the inner wall of the guide pushing member 135 exerts the external force on the second end of each hook 1312, moving the first end of the hook 1312 away from the side wall of the second connecting component 121.

[0110] In other embodiments, other structures of hook assemblies arranged between the pushing member 13 and the second connecting component 121 can be used to lock and unlock the relative position relationship between the pushing member 13 and the second connecting component 121, when the pushing member 13 and the second connecting component 121 are locked and connected through the hook assembly, the second end of each swing piece is limited in the limiting area, and when the pushing member and the second connecting component are not locked and connected through the hook assembly, the second end of each swing piece can move out of the limiting area.

[0111] In this embodiment, the moving pushing assembly 13 further comprises:

[0112] The shoulder sleeve 136 comprises a second assembly 12 connecting part and a pushing member connecting part 1362 connected with each other, the second assembly 12 connecting part is sleeved on the outer side of the second connecting part 121, and the guide pushing member 135 can be arranged between the pushing member connecting part 1362 and the pushing member 131; the structure state of the shoulder sleeve 136 when connected with the second assembly 12 and the pushing member 131 can be referred to the structure shown in Figure 9 .

[0113] A detachable connecting assembly can be arranged between the adjacent surfaces of the pushing member connecting part 1362 and the guide pushing member 135, and the pushing member connecting part 1362 and the guide pushing member 135 are detachably connected through the detachable connecting assembly.

[0114] In this embodiment, the detachable connecting assembly comprises a second limiting protrusion 1371 and a third limiting protrusion 1372 respectively arranged on the inner surface of the pushing member connecting part 1362 and the outer surface of the pushing member 131.

[0115] The second limiting protrusion 1371 can be moved to the upper side of the third limiting protrusion 1372 by relatively moving the guide pushing member 135 and the shoulder sleeve 136, so that the guide pushing member 135 and the shoulder sleeve 136 are connected with each other.

[0116] Through the structure, when the outer bottle 5 is connected with the shoulder sleeve 136, the guide pushing member 135 can make the second assembly 12 and the pushing member 131 close to each other, and the clamping hooks 1312 are clamped on the side wall of the second connecting part 121, so that the second ends of the swing plates 1221 are moved to the limiting areas 13112, and the limiting is realized, at this time, each clamping hook 1312 is in each clamping hook allowing area 1351; when the guide pushing member 135 rotates relative to the shoulder sleeve 136, the clamping hook 1312 moves out of the clamping hook allowing area 1351, the non-clamping hook allowing area 1351 in the inner wall of the guide pushing member 135 is in contact with the second end of the clamping hook 1312, the inner wall of the guide pushing member 135 applies the external force to the second end of each clamping hook 1312, and the first end of the clamping hook 1312 is moved away from the side wall of the second connecting part 121, so that the second assembly 12 and the pushing member 131 are away from each other, and the second ends of the swing plates 1221 are moved to the allowing areas, and the unlocking is realized.

[0117] Through the structure design in this embodiment, the unlocking and locking operations can be realized during the disassembly and assembly of the outer bottle 5, and the operation process of the user is more convenient.

[0118] In other embodiments, other detachable connecting assemblies with other structures can be used to realize detachable connection and pushing effect.

[0119] In this embodiment, a fourth limiting protrusion 1373 is further arranged on the outer surface of the guiding pusher 135. The specific position can be referred to Figure 10 As shown, the position of the fourth limiting protrusion 1373 can be used to limit the relative rotating position between the guiding pusher 135 and the shoulder sleeve 136, so as to ensure that the outer bottle 5 will not be unlocked due to over-rotation after being rotated to the position.

[0120] In other embodiments, the fourth limiting protrusion 1373 can be arranged on the inner surface of the pusher connecting part 1362, or both the inner surface of the pusher connecting part 1362 and the outer surface of the guiding pusher 135 are provided with the fourth limiting protrusion 1373. The fourth limiting protrusion 1373 cooperates with the second limiting protrusion 1371 and / or the third limiting protrusion 1372 to limit the relative rotating position between the guiding pusher 135 and the shoulder sleeve 136.

[0121] As shown in Figure 6 and Figure 10 The outer wall of the pusher and the inner wall of the guiding pusher are further provided with mutually matched retreat receiving ribs and retreat pulling ribs. Through the cooperation of the retreat receiving ribs and the retreat pulling ribs, the pusher and the guiding pusher can be better connected and fixed.

[0122] In this embodiment, a guiding assembly 14 is further arranged between the second connecting part 121 and the pusher 131. The guiding assembly 14 includes a guiding groove 141 and a guiding piece 142 arranged on the second connecting part 121 and the pusher 131 respectively and cooperating with each other. Through the arrangement of the guiding assembly 14, the connection and positioning of the second connecting part 121 and the pusher 131 are more accurate. The structure of the guiding assembly 14 can be referred to Figure 5 , Figure 6 and Figure 8 .

[0123] In this embodiment, the outer surface of each first connecting part 111 and one side of each swing plate 1221 in the corresponding movable limiting assembly 122 facing the connecting part positioning area 123 are provided with corresponding limiting assemblies.

[0124] The limiting assembly includes a first limiting part 151 arranged on the outer surface of the first connecting part 111 and a second limiting part 152 arranged on one side of each swing plate 1221 in the movable limiting assembly 122 facing the connecting part positioning area 123.

[0125] When the first connecting component 111 is arranged in the corresponding connecting component positioning area 123, and each swing piece 1221 is moved to the limiting area 13112, the first limiting component 151 is clamped and limited by each second limiting component 152.

[0126] When the first connecting component 111 is arranged in the corresponding connecting component positioning area 123, and each swing piece 1221 is moved to the limiting area 13112, the first limiting component 151 is clamped and limited by each second limiting component 152.

[0127] The first limiting component 151 and the second limiting component 152 can better fix the first connecting component 111. In other embodiments, in addition to the first limiting component 151 and the second limiting component 152 formed by the protrusions in this embodiment, the first limiting component 151 and the second limiting component 152 can also be formed by the structure of the protrusion structure and the groove structure cooperating with each other.

[0128] In this embodiment, each replaceable bottle body 4 is connected with the corresponding first connecting component 111.

[0129] The moving and pushing assembly 13 further comprises a guide pushing piece 135, and the guide pushing piece 135 is formed by the bottle opening part of the outer bottle 5, and the outer bottle 5 can be arranged outside the replaceable bottle body 4.

[0130] This embodiment includes two replaceable bottle bodies 4, one is circular and the other is crescent, so as to satisfy the placement of different materials with different proportions, and also to satisfy the space utilization as much as possible. Figure 4 As shown, when the replaceable bottle body 4 is not used, the bottle cap 6 can be arranged, and when it is replaced, the bottle cap 6 can be removed, and then the corresponding first connecting component 111 is replaced, so as to effectively realize quick installation and replacement.

[0131] In this embodiment, the bottle body further comprises two pump heads 21, the number of the pump heads 21 matches the number of the first connecting components 111, each pump head 21 is arranged on the second connecting component 121, and each pump head 21 is located at a position corresponding to the connecting component positioning area 123 in the second connecting component 121. The bottom of the pump head 21 is connected with a conduit 23, and the top of the pump head 21 is connected with a button 3. By pressing the button 3, the material can be pumped out through the conduit 23. The pump head 21 is also provided with a gasket 22 to improve the sealing performance. The pump head 21 and other structures adopt the pump head 21 and other structures in the prior art, which will not be described in detail here.

[0132] The bottle body is also provided with a bottle cap 6, which can be capped on the shoulder sleeve 136.

[0133] In this embodiment, when replacing the replaceable bottle body 4, the outer bottle 5 can be separated from the shoulder sleeve 136 by rotating. During the separation process, the inner wall of the guide pushing piece 135 exerts force on the second end of the clamping hook 1312, causing the clamping hook 1312 to disengage from the second connecting component 121. Then, under the influence of gravity, the pushing piece 131 moves away from the second assembly 12, and each swing piece 1221 moves to the accommodation area 13113. At this time, the replaceable bottle body 4 can be pulled to disengage each first connecting component 111 from the corresponding connecting component positioning area 123, achieving quick disassembly. During installation, the first connecting component 111 connected with the replaceable bottle body 4 is placed in the connecting component positioning area 123. Then, during the installation of the outer bottle 5, the guide pushing piece 135 on the outer bottle 5 applies a certain pushing force to the pushing piece 131, causing the pushing piece 131 to move towards the second assembly 12. When the clamping hook 1312 moves to the clamping hook accommodation area 1351, the pushing piece 131 is connected to the second assembly 12 through the clamping hook 1312, and each swing piece 1221 moves to the limiting area 13112. Each movable limiting assembly 122 limits the corresponding first connecting component 111 to achieve locking connection. In this embodiment, unlocking and locking are achieved during the disassembly of the outer bottle 5, without additional locking operations, making the operation more convenient.

[0134] Example Two

[0135] The bottle body structure in this embodiment is basically the same as that in the above-mentioned embodiment one, and only the different parts will be described below:

[0136] In this embodiment, the plug-in replacement mechanism is characterized in that it comprises:

[0137] The first assembly comprises at least one first connecting component;

[0138] The second assembly comprises a second connecting component and a plurality of movable limiting assemblies, the plurality of movable limiting assemblies are arranged on the second connecting component, the number of the movable limiting assemblies matches the number of the first connecting components, each first connecting component is selectively connected with the corresponding movable limiting assembly, and each group of movable limiting assemblies comprises a swing piece, the first end of each swing piece is fixedly connected with the second connecting component, and the second end of the swing piece extends away from the second connecting component to form a connecting component positioning area in the corresponding swing piece of each movable limiting assembly.

[0139] Among them, the outer surface of each first connecting component and the side of each swing piece in the corresponding movable limiting assembly facing the connecting component positioning area are provided with a corresponding limiting assembly.

[0140] The limiting assembly comprises a first limiting component arranged on the outer surface of the first connecting component and a second limiting component arranged on one side of each of the swing plates in the movable limiting assembly and facing the connecting component positioning area;

[0141] The moving pushing assembly comprises a pushing member, an inner cavity of the pushing member is provided with a swing plate moving groove, each of the swing plate moving grooves is provided with a first limiting protrusion, a region of the swing plate moving groove provided with the first limiting protrusion forms a limiting area, and a region of the swing plate moving groove not provided with the first limiting protrusion forms a giving area, wherein the position of the swing plate moving groove matches the position of the swing plate in the second assembly;

[0142] When the second end of each of the swing plates moves to the limiting area, the corresponding swing plate is limited by the corresponding first limiting protrusion to avoid the movement of each of the swing plates away from the center position of the connecting component positioning area, and the first connecting component located in the connecting component positioning area is locked; when the second end of each of the swing plates moves to the giving area, each of the swing plates can move in the corresponding giving area under the action of an external force away from the center position of the connecting component positioning area, and the first connecting component located in the connecting component positioning area is unlocked;

[0143] When the first connecting component is arranged in the corresponding connecting component positioning area and each of the swing plates moves to the limiting area, the first connecting component is clamped and limited by each of the second limiting components;

[0144] When the first connecting component is arranged in the corresponding connecting component positioning area and each of the swing plates moves to the giving area, each of the second limiting components moves away from the center position of the connecting component positioning area to release the clamping and limiting of the first connecting component.

[0145] The top end of each movable limiting assembly in this embodiment comprises a sleeve part, which is located in the second connecting part. The swing piece extends downward from the sleeve part. The size of the sleeve part matches the size of the corresponding first connecting part. The upper end of each first connecting part can extend into the corresponding sleeve part. The sleeve part is annularly arranged on the upper end of the first connecting part. The swing piece is in contact with the lower end of the first connecting part and performs locking or unlocking operation on the first connecting part. In this embodiment, since the outer surface of each first connecting part and the side of each swing piece in the corresponding movable limiting assembly facing the connecting part positioning area are provided with a corresponding limiting assembly, the limiting assembly can provide support force to the first connecting part. Even if the movable limiting assembly in this embodiment only comprises a swing piece, it can cooperate with the sleeve part to well lock the first connecting part and limit the first connecting part in the first movable limiting assembly.

[0146] It should be noted that the sleeve part does not necessarily need to be composed of an annular structure, but can also be composed of a discontinuous structure capable of providing certain support force, such as a plurality of annular support blocks capable of providing relative support force. The sleeve part does not have a limiting function. When the swing piece does not limit the first connecting part, the first connecting part can be easily taken out of the sleeve part.

[0147] In other embodiments, the outer surface of each first connecting part and the side of each swing piece in the corresponding movable limiting assembly facing the connecting part positioning area can also not be provided with a corresponding limiting assembly. Only by providing sufficient force to the swing piece by the pushing piece, the swing piece can lock and limit the first connecting part.

[0148] Example Three:

[0149] The bottle body structure in this embodiment is basically the same as that in the first embodiment described above. Only the different parts will be described below.

[0150] In this embodiment, the plug-in replacement mechanism comprises:

[0151] The first assembly comprises at least one first connecting part.

[0152] The second assembly comprises a second connecting component and a plurality of active limiting assemblies arranged on the second connecting component. The number of the active limiting assemblies matches the number of the first connecting components. Each of the first connecting components is selectively connected with a corresponding active limiting assembly. Each of the active limiting assemblies comprises oppositely arranged swing plates and support plates. The first end of each of the swing plates is fixedly connected with the second connecting component. The second end of each of the swing plates extends away from the second connecting component. The first end of each of the support plates is fixedly connected with the second connecting component. The second end of each of the support plates extends away from the second connecting component to form a connecting component positioning area between the corresponding swing plate and support plate in each of the active limiting assemblies.

[0153] In a specific implementation, the number of the swing plates and the support plates can be set according to actual needs. For example, in this embodiment, one swing plate and one support plate can be arranged to lock and unlock the first connecting component.

[0154] The moving and pushing assembly comprises a pushing member. The inner cavity of the pushing member is provided with swing plate moving grooves. Each of the swing plate moving grooves is provided with a first limiting protrusion. The area of the swing plate moving groove provided with the first limiting protrusion forms a limiting area. The area of the swing plate moving groove not provided with the first limiting protrusion forms a yielding area. The position of the swing plate moving groove matches the position of the swing plate in the second assembly.

[0155] When the second end of each of the swing plates moves to the limiting area, the corresponding swing plate is limited by the corresponding first limiting protrusion to avoid moving away from the center position of the connecting component positioning area. The first connecting component located in the connecting component positioning area is locked. When the second end of each of the swing plates moves to the yielding area, each of the swing plates can move away from the center position of the connecting component positioning area in the corresponding yielding area under the action of an external force. The first connecting component located in the connecting component positioning area is unlocked.

[0156] Since the swing plates and the support plates are oppositely arranged in this embodiment, the support force can be provided by the support plates. Therefore, even if no additional sleeve component is arranged in this embodiment, the swing plates and the support plates can jointly lock and limit the first connecting component when locked.

[0157] In an embodiment, a corresponding limiting assembly can be arranged between the outer surface of each of the first connecting components and the side of each of the swing plates in the corresponding active limiting assembly facing the connecting component positioning area to better lock and support. In this embodiment, no additional limiting member is arranged on the support plate to avoid affecting the unlocking of the first connecting component.

[0158] The plug-in replacement mechanism 1 in the above embodiment has the following characteristics when applied to a bottle body:

[0159] 1. The replacement of the replaceable bottle body 4 can be easily realized through plug-in operation;

[0160] 2. The replaceable bottle body 4 and the pump head 21 can be easily separated when unlocked, and the internal mechanism can provide sufficient locking force to resist falling after being locked, so as to avoid separation of the bottle body due to accidental falling;

[0161] 3. The plug-in replacement mechanism 1 is suitable for single-pump, double-pump and multi-pump bottle bodies; and the plug-in replacement mechanism 1 is suitable for various forms of replacement packaging of customers, such as replacement of atmospheric pressure replacement inner bottle, replacement of vacuum bottle, atmospheric pressure bottle + internal straw assembly, pump head + bottle assembly, etc.

[0162] It should be noted that the plug-in replacement mechanism 1 is not limited to being applied to a bottle body, but can also be applied to other devices that require replacement of packaging materials.

[0163] The swing piece 1221 in the second assembly 12 in the plug-in replacement mechanism 1 in the above embodiment can be composed of a plastic spring piece, which is deformed only during replacement operation, and the plastic spring piece is in a non-deformed state after replacement is completed, so as to avoid permanent deformation of the plastic spring piece due to long-term stress. When the second end of the swing piece 1221 in the second assembly 12 in the plug-in replacement mechanism 1 moves to the limiting area 13112 of the push piece 131, the swing piece 1221 cannot expand outward due to the setting of the first limiting block 13111, thereby realizing locking of the first connecting component 111 located in the connecting component positioning area 123. At this time, the first connecting component 111 will not fall off from the connecting component positioning area 123 even if it is subjected to external force. When the second end of the swing piece 1221 moves to the position area 13113 of the push piece 131, the swing piece 1221 is allowed to expand outward within a certain range, thereby releasing the locking of the first connecting component 111 located in the connecting component positioning area 123. At this time, the first connecting component 111 located in the connecting component positioning area 123 can be pulled outwards to realize disassembly operation.

[0164] The plug-in replacement mechanism 1 of the present application can realize quick installation and disassembly operation between two components by adjusting the relative position of the second assembly 12 and the moving push assembly 13 in the plug-in replacement mechanism 1, so that the swing piece 1221 in the movable limiting assembly 122 can lock and unlock the first connecting component 111 located in the connecting component positioning area, thereby realizing quick installation and disassembly operation between two components. The plug-in replacement mechanism 1 can be used not only on a bottle body, but also on other devices that require quick plug-in.

[0165] The bottle body comprising the plug-in replacement mechanism can effectively realize quick installation and removal of the replaceable bottle body by connecting the replaceable bottle body with the first connecting part 111, and further realize replacement of the replacement, which is convenient to operate, reliable to lock, effectively improves the convenience of repeated use of the bottle body, and has the characteristics of economy and environmental protection.

[0166] The preferred embodiments of the application are described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and changes without creative work based on the concept of the application. Therefore, any technical solutions obtained by logical analysis, reasoning or limited experiments based on the existing technology according to the concept of the application should be within the protection scope determined by the claims.

Claims

1. A pluggable replacement mechanism, characterized in that, include: The first component includes at least one first connecting part; The second component includes a second connecting part and an array of movable limiting components. The number of movable limiting components matches the number of the first connecting parts. Each first connecting part is selectively connected to a corresponding movable limiting component. Each set of movable limiting components includes a swing piece. The first end of each swing piece is fixedly connected to the second connecting part. The second end of each swing piece extends away from the second connecting part to form a connecting part positioning area at the corresponding swing piece in each movable limiting component. A movable pushing component includes a pushing member, the inner cavity of which is provided with a swing plate moving groove. Each of the swing plate moving grooves is provided with a first limiting protrusion. A limiting area is formed by the area in the swing plate moving groove where the first limiting protrusion is provided, and a clearance area is formed by the area in the swing plate moving groove where the first limiting protrusion is not provided. The position of the swing plate moving groove matches the position of the swing plate in the second component. When the second end of each of the swing pieces moves to the limiting area, the corresponding first limiting protrusion limits the corresponding swing piece to prevent each swing piece from moving away from the center of the connecting component positioning area, thus locking the first connecting component located in the connecting component positioning area; when the second end of each of the swing pieces moves to the yielding area, each swing piece can move away from the center of the connecting component positioning area within the corresponding yielding area under the action of external force, thus unlocking the first connecting component located in the connecting component positioning area. The second component and the movable pushing component can move relative to each other along the axial direction of the second component, so that the second end of each of the swing pieces can move to the limiting area or the relief area in the swing piece moving groove.

2. The plug-in replacement mechanism according to claim 1, characterized in that, Each of the first limiting protrusions is located at the bottom of the corresponding swing plate moving groove.

3. The plug-in replacement mechanism according to claim 2, characterized in that, The top surface of the first limiting protrusion is provided with a guide ramp, which is used to guide the corresponding swing plate.

4. The plug-in replacement mechanism according to claim 2, characterized in that, A latching assembly is provided between the pusher and the second connecting component. When the pusher and the second connecting component are locked together by the latching assembly, the second end of each of the swing pieces is limited to the limiting area. When the pusher and the second connecting component are not locked together by the latching assembly, the second end of each of the swing pieces can be moved out from the limiting area.

5. The plug-in replacement mechanism according to claim 4, characterized in that, The hook assembly includes several hooks provided on the side wall of the pusher and several openings provided on the second connecting component; The number of openings matches the number of hooks. The first end of each hook can pass through the corresponding opening from bottom to top to engage with the side wall of the second connecting component, thereby limiting the second end of each swing piece to the limiting area. When the second end of the hook is subjected to an external force, the first end of the hook can be moved away from the side wall of the second connecting component, so that the second end of each swing piece can be moved out of each limiting area.

6. The plug-in replacement mechanism according to claim 5, characterized in that, The movable pushing component also includes a guide pushing element; The guide pusher is movably sleeved on the outside of the pusher, and the inner wall of the guide pusher is provided with several recessed hook clearance areas, the number of hook clearance areas matching the number of hooks; When the pusher moves relative to the guide pusher so that each of the hooks moves to the corresponding hook clearance area, the pusher does not apply the external force to the second end of the hook; when the pusher moves relative to the guide pusher so that the non-hook clearance area in the inner wall of the guide pusher contacts the second end of the hook, the inner wall of the guide pusher applies the external force to the second end of each hook, moving the first end of the hook toward the side wall away from the second connecting member.

7. The plug-in replacement mechanism according to claim 6, characterized in that, The movable pushing component also includes: The shoulder sleeve includes a second component connecting part and a pusher connecting part that are interconnected. The second component connecting part is sleeved on the outside of the second connecting part, and the guide pusher can be disposed between the pusher connecting part and the pusher. A detachable connection assembly can be provided between the pusher connecting part and the adjacent surface of the guide pusher, and the pusher connecting part and the guide pusher can be detachably connected through the detachable connection assembly.

8. The plug-in replacement mechanism according to claim 7, characterized in that, The detachable connection assembly includes a second limiting protrusion located on the inner surface of the pusher connection portion and a third limiting protrusion located on the outer surface of the pusher. The second limiting protrusion can be moved to the upper side of the third limiting protrusion by moving the guide pusher relative to the shoulder sleeve, so that the guide pusher and the shoulder sleeve are connected to each other.

9. The plug-in replacement mechanism according to claim 8, characterized in that, The inner surface of the pusher connection and / or the outer surface of the guide pusher are further provided with a fourth limiting protrusion, which cooperates with the second limiting protrusion and / or the third limiting protrusion to limit the relative rotational position between the guide pusher and the shoulder sleeve.

10. The plug-in replacement mechanism according to claim 9, characterized in that, A guide assembly is also provided between the second connecting component and the pusher component. The guide assembly includes a guide groove and a guide member respectively disposed on the second connecting component and the pusher component and cooperating with each other.

11. The plug-in replacement mechanism according to claim 1, characterized in that, A corresponding limiting component is provided between the outer surface of each of the first connecting components and the side of each of the swing pieces in the corresponding movable limiting component facing the positioning area of ​​the connecting component; The limiting assembly includes a first limiting component disposed on the outer surface of the first connecting component and a second limiting component disposed on the side of each of the swing pieces in the movable limiting assembly facing the positioning area of ​​the connecting component; When the first connecting component is located in the corresponding connecting component positioning area, and each of the swing pieces moves to the limiting area, each of the second limiting components engages and limits the first limiting component; When the first connecting component is located in the corresponding connecting component positioning area, and each of the swing pieces moves to the clearance area, each of the second limiting components moves away from the center position of the connecting component positioning area, releasing the locking and limiting of the first limiting component.

12. A bottle body, characterized in that, The bottle body includes at least one replaceable bottle body and a pluggable replacement mechanism as described in any one of claims 1 to 11, wherein each replaceable bottle body is connected to the corresponding first connecting component.

13. The bottle body according to claim 12, characterized in that, A hook assembly is provided between the pusher and the second connecting component. The bottle body also includes an outer bottle. The movable pusher assembly also includes a guide pusher, which is formed by the bottle mouth of the outer bottle. The outer bottle is located on the outside of the replaceable bottle body. The guide pusher is movably fitted onto the outside of the pusher. The inner wall of the guide pusher is provided with several recessed hook clearance areas. By adjusting the relative position of the hook clearance areas in the guide pusher in the outer bottle and the hook assembly, the locking and unlocking states of the hook assembly can be adjusted.

14. The bottle body according to claim 12, characterized in that, The bottle body also includes several pump heads, the number of which matches the number of the first connecting parts. Each pump head is disposed on the second connecting part, and each pump head is located in the second connecting part at a position corresponding to the positioning area of ​​the corresponding connecting part.

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