Disassembling and assembling assembly and tubular separator

Abstract

The utility model provides a dismounting and mounting assembly and a tubular separator. The dismounting and mounting assembly comprises a positioning boss sleeve and a rotating piece. A clamping groove is formed in one end of the positioning boss sleeve, a clamping matching part is formed on the inner wall of the end of the clamping groove, the clamping matching part is used for being arranged on a base of the tubular separator in a clamped mode, and a rotating matching part is formed on the face, away from the clamping matching part, of the positioning boss sleeve; a rotating part is formed at one end of the rotating piece, the rotating part is matched with the rotating matching part, and the rotating piece is clamped in the rotating matching part through the rotating part, so that the rotating piece can drive the positioning boss sleeve to rotate when rotating. According to the disassembly and assembly assembly, due to the fact that the positioning boss sleeve and the rotating piece are additionally arranged, single-hand rapid disassembly and assembly are achieved, time and labor are saved, the rotating piece is clamped in the rotating matching part through the rotating part, detachable connection of the rotating piece and the positioning boss sleeve is achieved, a user can replace the damaged rotating piece or the damaged positioning boss sleeve conveniently, and the disassembly and assembly efficiency is improved. And the storage by a user is facilitated, so that the storage space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of tubular separators, in particular to a disassembly assembly component and a tubular separator. Background Art

[0002] The tubular separator includes a body, a transmission device, a rotating drum, a liquid collecting tray and a liquid inlet bearing base. The upper part of the rotating drum is a flexible main shaft, and the lower part is a damping floating bearing. The damping floating bearing is rotatably arranged on the liquid inlet bearing base to realize the rotation arrangement of the damping floating bearing and the liquid inlet bearing base. The flexible main shaft is connected to the driven wheel by a connecting seat buffer, so that the motor transmits power to the driven wheel through the conveyor belt and the tension wheel, so that the rotating drum can rotate overspeed around its own axis, thereby realizing high-speed separation of materials.

[0003] After the tubular separator is finished working, there will usually be some material adhering to the liquid inlet bearing base. If it is not cleaned in time, it will not only affect the speed of the tubular separator, resulting in a slower separation efficiency, but also increase the friction between the liquid inlet bearing base and the drum, resulting in greater wear between the liquid inlet bearing base and the drum, thus reducing the service life of the tubular separator. Therefore, the user needs to disassemble and clean the liquid inlet bearing base in time to better ensure the normal operation of the tubular separator.

[0004] In actual applications, the drum is usually disassembled first, and then the liquid bearing base is disassembled, and then the liquid bearing base is cleaned, and finally it is installed back on the machine body to achieve the disassembly and cleaning of the liquid bearing base. However, when disassembling and assembling the liquid bearing base, the user needs to fix the wrench on the liquid bearing base with one hand and hit the wrench with a hammer with the other hand, that is, both hands are needed for disassembly and assembly, and the disassembly and assembly of the liquid bearing base can only be completed by continuous cooperation of hammering, which is not only complicated, but also time-consuming and laborious. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and to provide a disassembly assembly and assembly component and a tubular separator which can be quickly disassembled and assembled with one hand, saves time and effort, is convenient for users to replace damaged rotating parts or positioning boss sleeves, and is convenient for users to store.

[0006] The purpose of this utility model is achieved through the following technical solutions:

[0007] A disassembly assembly, comprising:

[0008] A positioning boss sleeve, wherein a clamping groove is formed at one end of the positioning boss sleeve, a clamping matching portion is formed on the inner wall of the end of the clamping groove, and the clamping matching portion is used to be clamped on the base of the tubular separator, and a rotating matching portion is formed on a side of the positioning boss sleeve away from the clamping matching portion;

[0009] A rotating member, one end of which is formed with a rotating portion, the rotating portion is adapted to the rotating matching portion, and the rotating member is clamped in the rotating matching portion through the rotating portion, so that the rotating member can drive the positioning boss sleeve to rotate when rotating.

[0010] In one of the embodiments, the positioning boss sleeve includes a supporting boss, an extending boss and a rotating boss, the supporting boss is connected to the rotating boss via the extending boss, the snap-in groove is disposed in the supporting boss, and the rotating matching portion is disposed on the rotating boss.

[0011] In one embodiment, the diameters of the supporting boss, the extending boss and the rotating boss are in the following order: the diameter of the supporting boss>the diameter of the extending boss>the diameter of the rotating boss.

[0012] In one embodiment, the snap-fit ​​matching portion is a snap-fit ​​block, the outer peripheral wall of the base of the tubular separator is provided with a snap-fit ​​groove, the snap-fit ​​block is adapted to the snap-fit ​​groove, and the snap-fit ​​block is snap-fitted into the snap-fit ​​groove.

[0013] In one embodiment, a cavity is defined in the extension boss.

[0014] In one embodiment, the engaging groove is recessed inwardly and disposed at an end portion of the supporting boss.

[0015] In one of the embodiments, the snap-fit ​​matching portion is further formed with a left side space-avoiding limiting groove, and the left side space-avoiding limiting groove is arranged adjacent to the first side of the snap-fit ​​block.

[0016] In one embodiment, the snap-fit ​​matching portion is further formed with a right side space-avoiding limiting groove, and the right side space-avoiding limiting groove is arranged adjacent to the second side of the snap-fit ​​block; and / or,

[0017] The number of the engaging blocks is multiple; and / or,

[0018] The supporting boss, the extending boss and the rotating boss are an integrated structure; and / or,

[0019] The engaging block is flush with the end of the supporting boss.

[0020] In one embodiment, the rotating member includes a rotating rod, a stabilizing member and a holding member, the stabilizing member is arranged at one end of the holding member, the rotating rod is arranged on a side of the stabilizing member facing the rotating matching part, the rotating matching part is a rotating hole, and the rotating hole is adapted to the rotating rod.

[0021] A tubular separator comprises the disassembly and assembly components described in any one of the above embodiments.

[0022] Compared with the prior art, the utility model has at least the following advantages:

[0023] 1) Since a snap-fit ​​groove is formed in the positioning boss sleeve, and a snap-fit ​​matching portion is formed on the inner wall of the end of the snap-fit ​​groove, the snap-fit ​​matching portion can be snapped on the base of the tubular separator to achieve snap-fit ​​positioning of the base; and since a rotation matching portion is formed on the side of the positioning boss sleeve away from the snap-fit ​​matching portion, and the rotation portion is adapted to the rotation matching portion, the rotating member is snapped in the rotation matching portion through the rotation portion to achieve a detachable connection between the rotating member and the positioning boss sleeve. In this way, on the one hand, it is convenient for users to replace damaged rotating members or positioning boss sleeves, and on the other hand, it is convenient for users to store and assemble components to better save storage space; when in use, the user can snap the snap-fit ​​matching portion of the positioning boss sleeve on the base of the tubular separator, Then, the rotating part of the rotating member is clamped firmly in the rotating matching part, and then the rotating member is rotated with one hand to drive the rotating matching part to rotate together, thereby driving the positioning boss sleeve to rotate. Since the clamping matching part of the positioning boss sleeve is clamped on the base of the tubular separator to drive the base of the tubular separator to rotate, when the user continuously rotates the rotating member, the base of the tubular separator is continuously driven to rotate to achieve the disassembly of the base of the tubular separator; when installation is required, the cleaned base is placed on the installation position of the fuselage, and then the clamping matching part of the positioning boss sleeve is sleeved on the base, the rotating member is installed on the rotating matching part, and then the rotating member is rotated in the opposite direction to the disassembly to achieve the installation of the base. Compared with traditional disassembly and assembly tools, the present invention can achieve quick disassembly and assembly with one hand, and saves time and effort.

[0024] 2) Since a clamping groove is formed at one end of the positioning boss sleeve, a rotating matching part is formed on the side of the positioning boss sleeve facing away from the clamping matching part to ensure that the distance between the clamping groove and the rotating matching part is relatively far, thereby increasing the force arm length between the clamping matching part and the rotating matching part in the clamping groove. At the same time, a rotating part is formed in conjunction with one end of the rotating part, that is, the other end of the rotating part is a holding end, to ensure that the force arm between the holding end and the rotating matching part is longer, thereby achieving a more time-saving and labor-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1It is a structural schematic diagram of a disassembly assembly and a tubular separator before disassembly in one embodiment of the utility model;

[0027] Figure 2 for Figure 1 A local enlarged view of point A shown in FIG.

[0028] Figure 3 An exploded view of a disassembly assembly in one direction of an embodiment of the utility model;

[0029] Figure 4 for Figure 3 A schematic diagram of the structure of the disassembly and assembly components in another direction is shown;

[0030] Figure 5 for Figure 4 A local enlarged view of point B is shown in FIG.

[0031] Figure numerals: 1, tubular separator; 20, base; 21, snap-fit ​​groove; 10, disassembly and assembly component; 100, positioning boss sleeve; 110, supporting boss; 111, snap-fit ​​groove; 112, snap-fit ​​matching part; 1121, left-side air-avoiding limit groove; 1122, right-side air-avoiding limit groove; 120, extension boss; 121, cavity; 130, rotating boss; 131, rotating matching part; 200, rotating member; 210, rotating rod; 220, stabilizing member; 230, holding member. DETAILED DESCRIPTION

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0033] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0035] In order to better understand the technical solutions and beneficial effects of the present invention, the present invention is further described in detail below in conjunction with specific embodiments:

[0036] like Figures 1 to 3 As shown, the disassembly assembly 10 of one embodiment includes a positioning boss sleeve 100 and a rotating member 200; please refer to Figure 4 A clamping groove 111 is formed at one end of the positioning boss sleeve 100, and a clamping matching portion 112 is formed on the inner wall of the end of the clamping groove 111. The clamping matching portion 112 is used to be clamped on the base 20 of the tubular separator 1, and a rotation matching portion 131 is formed on the side of the positioning boss sleeve 100 away from the clamping matching portion 112; a rotating portion is formed at one end of the rotating member 200, and the rotating portion is adapted to the rotation matching portion 131. The rotating member 200 is clamped in the rotation matching portion 131 through the rotating portion, so that the rotating member 200 can drive the positioning boss sleeve 100 to rotate when rotating.

[0037] It can be understood that since a snap-fit ​​groove 111 is formed in the positioning boss sleeve 100, and a snap-fit ​​matching portion 112 is formed on the inner wall of the end of the snap-fit ​​groove 111, the snap-fit ​​matching portion 112 can be snapped on the base 20 of the tubular separator 1 to achieve the snap-fit ​​positioning of the base 20; and since a rotation matching portion 131 is formed on the side of the positioning boss sleeve 100 that is away from the snap-fit ​​matching portion 112, and the rotation portion is adapted to the rotation matching portion 131, the rotating member 200 is snapped in the rotation matching portion 131 through the rotation portion to achieve a detachable connection between the rotating member 200 and the positioning boss sleeve 100. In this way, on the one hand, it is convenient for the user to replace a damaged rotating member 200 or positioning boss sleeve 100, and on the other hand, it is convenient for the user to store and assemble the disassembly component 10 to better save storage space; when in use, the user can snap the snap-fit ​​matching portion 112 of the positioning boss sleeve 100 on the bottom of the tubular separator 1 The base 20 of the tubular separator 1 is driven by the user, and the base 20 of the tubular separator 1 is driven to rotate. When the user rotates the rotating member 200 continuously, the base 20 of the tubular separator 1 is driven to rotate, so as to realize the disassembly of the base 20 of the tubular separator 1; when installation is required, the cleaned base 20 is placed at the installation position of the fuselage, and then the snap-fit ​​matching portion 112 of the positioning boss sleeve 100 is sleeved on the base 20, the rotating member 200 is installed on the rotating matching portion 131, and then the rotating member 200 is rotated in the opposite direction to the disassembly to realize the installation of the base 20. Compared with traditional disassembly and assembly tools, the present invention can realize quick disassembly and assembly with one hand, saving time and effort.

[0038] It can also be understood that since a snap-fit ​​groove 111 is formed at one end of the positioning boss sleeve 100, a rotation matching portion 131 is formed on a side of the positioning boss sleeve 100 that is away from the snap-fit ​​matching portion 112, so as to ensure that the distance between the snap-fit ​​groove 111 and the rotation matching portion 131 is relatively far, thereby increasing the length of the force arm between the snap-fit ​​matching portion 112 and the rotation matching portion 131 in the snap-fit ​​groove 111, and at the same time, a rotating portion is formed in conjunction with one end of the rotating member 200, that is, the other end of the rotating member 200 is a holding end, so as to ensure that the force arm between the user's holding end and the rotation matching portion 131 is longer, so as to achieve a more time-saving and labor-saving effect.

[0039] like Figure 3 and Figure 4As shown, in one embodiment, the positioning boss sleeve 100 includes a supporting boss 110, an extending boss 120 and a rotating boss 130, the supporting boss 110 is connected to the rotating boss 130 through the extending boss 120, the clamping groove 111 is arranged in the supporting boss 110, and the rotating matching portion 131 is arranged on the rotating boss 130. It can be understood that since the supporting boss 110 is connected to the rotating boss 130 through the extending boss 120, so as to ensure that the distance between the clamping groove 111 and the rotating matching portion 131 is relatively far, the force arm length between the clamping matching portion 112 in the clamping groove 111 and the rotating matching portion 131 is increased, so as to ensure that the user saves time and effort when rotating.

[0040] like Figure 3 As shown, in one embodiment, the diameters of the supporting boss 110 , the extending boss 120 and the rotating boss 130 are as follows: the diameter of the supporting boss 110 > the diameter of the extending boss 120 > the diameter of the rotating boss 130 .

[0041] It can be understood that since the diameter of the support boss 110 is greater than the diameter of the extension boss 120 and the diameter of the rotating boss 130, on the one hand, the contact area between the support boss 110 and the base 20 of the tubular separator 1 is ensured to be larger, so that the user can quickly disassemble and assemble the base 20 of the tubular separator 1, and on the other hand, the support boss 110 can provide a more stable support for the extension boss 120 and the rotating boss 130. At the same time, the diameter of the extension boss 120 and the diameter of the rotating boss 130 are both smaller than the diameter of the support boss 110 to ensure that the force on the top of the support boss 110 is relatively light, thereby ensuring the reliability and stability of the positioning boss sleeve 100 during rotation, and effectively avoiding the increase in the height of the positioning boss sleeve 100 causing the force on the top of the support boss 110 to be heavier, thereby affecting the stability of the positioning boss sleeve 100 during rotation.

[0042] like Figure 4 and Figure 5 As shown, in one embodiment, the snap-fit ​​matching portion 112 is a snap-fit ​​block, the outer peripheral wall of the base 20 of the tubular separator 1 is provided with a snap-fit ​​groove 21, the snap-fit ​​block is matched with the snap-fit ​​groove 21, and the snap-fit ​​block is snap-fitted in the snap-fit ​​groove 21. It can be understood that since the snap-fit ​​matching portion 112 is a snap-fit ​​block, the outer peripheral wall of the base 20 of the tubular separator 1 is provided with a snap-fit ​​groove 21, the snap-fit ​​block is matched with the snap-fit ​​groove 21, so as to realize the snap-fitting setting of the positioning boss sleeve 100 and the base 20 of the tubular separator 1, so that the user can disassemble and assemble the base 20 of the tubular separator 1.

[0043] like Figure 5As shown, in one embodiment, a cavity 121 is provided in the extension boss 120. It can be understood that since the cavity 121 is provided in the extension boss 120, the weight of the extension boss 120 is effectively reduced to ensure that the force on the upper side of the support boss 110 is relatively light, thereby ensuring the reliability and stability of the positioning boss sleeve 100 during rotation.

[0044] In one embodiment, the clamping groove 111 is recessed inwardly and disposed at the end of the supporting boss 110. It can be understood that by recessing the clamping groove 111 inwardly and disposed at the end of the supporting boss 110, the compactness of the positioning boss sleeve 100 structure can be better ensured.

[0045] like Figure 5 As shown, in one embodiment, the snap-fit ​​matching portion 112 is further formed with a left side avoidance limit groove 1121, and the left side avoidance limit groove 1121 is arranged adjacent to the first side of the snap-fit ​​block. It can be understood that by adding the left side avoidance limit groove 1121 on the first side of the snap-fit ​​block, a larger range of motion can be provided for the first side of the snap-fit ​​block and the outer peripheral wall of the base 20 of the tubular separator 1. In this way, on the one hand, it is convenient for the user to quickly install the positioning boss sleeve 100 on the outer peripheral wall of the base 20 of the tubular separator 1, and on the other hand, the friction of the positioning boss sleeve 100 when rotating with the rotating member 200 is reduced, which causes the rotating member 200 to be easily stuck. In severe cases, it also causes the positioning boss sleeve 100 or the rotating member 200 to be damaged, so as to ensure the flexibility of the positioning boss sleeve 100 and the rotating member 200 to rotate.

[0046] Likewise, if Figure 5 As shown, in one embodiment, the snap-fit ​​matching portion 112 is further formed with a right side avoidance limit groove 1122, and the right side avoidance limit groove 1122 is arranged adjacent to the second side of the snap-fit ​​block. It can be understood that by adding the right side avoidance limit groove 1122 on the second side of the snap-fit ​​block, on the one hand, the user can quickly install the positioning boss sleeve 100 on the outer peripheral wall of the base 20 of the tubular separator 1, and on the other hand, the friction of the positioning boss sleeve 100 when rotating with the rotating member 200 is reduced, which causes the rotating member 200 to be easily stuck, and in severe cases, the positioning boss sleeve 100 or the rotating member 200 is damaged, so as to ensure the flexibility of the positioning boss sleeve 100 and the rotating member 200 to rotate, especially with the use of the left side avoidance limit groove 1121 arranged adjacent to the first side of the snap-fit ​​block, so as to better ensure the flexibility of the boss sleeve and the rotating member 200 to rotate, so that the user can more quickly install the positioning boss sleeve 100 on the outer peripheral wall of the base 20 of the tubular separator 1.

[0047] In one embodiment, arc portions are formed in the right side avoidance limit groove 1122 and the left side avoidance limit groove 1121, so that the user can more quickly install the positioning boss sleeve 100 on the outer peripheral wall of the base 20 of the tubular separator 1, and better ensure the flexibility of rotation of the positioning boss sleeve 100 and the rotating part 200.

[0048] like Figure 4 As shown, in one embodiment, the number of the engaging blocks is multiple. It can be understood that the additional multiple engaging blocks can increase the contact area between the positioning boss sleeve 100 and the outer peripheral wall of the base 20 of the tubular separator 1, so that the user can disassemble and assemble the base 20 of the tubular separator 1 more quickly.

[0049] In one of the embodiments, the locking blocks are evenly distributed along the inner wall of the locking groove 111 to ensure that when the user rotates the rotating member 200, the force on the positioning boss sleeve 100 and the outer peripheral wall of the base 20 of the tubular separator 1 is relatively uniform, thereby effectively avoiding the phenomenon that the positioning boss sleeve 100 is easily deformed after long-term use due to uneven force on the positioning boss sleeve 100 and the outer peripheral wall of the base 20 of the tubular separator 1.

[0050] In one embodiment, the supporting boss 110 , the extending boss 120 and the rotating boss 130 are an integrated structure to ensure the firmness of the connection among the supporting boss 110 , the extending boss 120 and the rotating boss 130 , thereby improving the service life of the positioning boss sleeve 100 .

[0051] In one embodiment, the engaging block is flush with the end of the supporting boss 110 to avoid the user being easily scratched by the protruding engaging block during disassembly or assembly due to the engaging block protruding from the end of the supporting boss 110 .

[0052] like Figure 3 and Figure 4 As shown, in one embodiment, the rotating member 200 includes a rotating rod 210, a stabilizing member 220 and a holding member 230, the stabilizing member 220 is arranged at one end of the holding member 230, the rotating rod 210 is arranged on a side of the stabilizing member 220 facing the rotating matching portion 131, the rotating matching portion 131 is a rotating hole, and the rotating hole is adapted to the rotating rod 210.

[0053] It can be understood that since the stabilizing member 220 is arranged at one end of the holding member 230, and the other end of the holding member 230 is convenient for the user to grasp, it is ensured that the force arm between the user's holding end and the rotating matching portion 131 is longer, so as to achieve a more time-saving and labor-saving effect; since the rotating matching portion 131 is a rotating hole, and the rotating hole is adapted to the rotating rod 210, so that the rotating rod 210 can be clamped in the rotating hole to drive the positioning boss sleeve 100 to rotate; and the added stabilizing member 220 can provide better support for the rotating rod 210 to ensure the stability of the rotating member 200 during rotation.

[0054] The present disclosure also provides a tubular separator 1, comprising the disassembly assembly 10 described in any of the above embodiments. It can be understood that by applying the disassembly assembly 10 of the present disclosure to the tubular separator 1, not only can one-handed quick disassembly and assembly be achieved, but also time and labor can be saved, and the rotating member 200 is clamped in the rotating matching portion 131 through the rotating portion to achieve a detachable connection between the rotating member 200 and the positioning boss sleeve 100, which is not only convenient for users to replace damaged rotating members 200 or positioning boss sleeves 100, but also convenient for users to store them, so as to save storage space.

[0055] Compared with the prior art, the utility model has at least the following advantages:

[0056] 1) Since a snap-fit ​​groove 111 is formed in the positioning boss sleeve 100, and a snap-fit ​​matching portion 112 is formed on the inner wall of the end of the snap-fit ​​groove 111, the snap-fit ​​matching portion 112 can be snapped on the base 20 of the tubular separator 1 to achieve snap-fit ​​positioning of the base 20; and since a rotation matching portion 131 is formed on the side of the positioning boss sleeve 100 away from the snap-fit ​​matching portion 112, and the rotation portion is adapted to the rotation matching portion 131, the rotating member 200 is snapped in the rotation matching portion 131 through the rotation portion to achieve a detachable connection between the rotating member 200 and the positioning boss sleeve 100, so that on the one hand, it is convenient for the user to replace the damaged rotating member 200 or the positioning boss sleeve 100, and on the other hand, it is convenient for the user to store the disassembly assembly 10 to better save storage space; when in use, the user can snap the snap-fit ​​matching portion 112 of the positioning boss sleeve 100 on the base 2 of the tubular separator 1 0, then the rotating part of the rotating member 200 is clamped firmly in the rotating matching part 131, and then the rotating member 200 is rotated with one hand to drive the rotating matching part 131 to rotate together, thereby driving the positioning boss sleeve 100 to rotate, because the clamping matching part 112 of the positioning boss sleeve 100 is clamped on the base 20 of the tubular separator 1, so as to drive the base 20 of the tubular separator 1 to rotate. In this way, when the user continuously rotates the rotating member 200, the base 20 of the tubular separator 1 is continuously driven to rotate, so as to realize the disassembly of the base 20 of the tubular separator 1; when installation is required, the cleaned base 20 is placed at the installation position of the fuselage, and then the clamping matching part 112 of the positioning boss sleeve 100 is sleeved on the base 20, the rotating member 200 is installed on the rotating matching part 131, and then the rotating member 200 is rotated in the opposite direction to the disassembly to realize the installation of the base 20. Compared with traditional disassembly and assembly tools, the present invention can realize quick disassembly and assembly with one hand, saving time and effort.

[0057] 2) Since a snap-fit ​​groove 111 is formed at one end of the positioning boss sleeve 100, a rotation matching portion 131 is formed on a side of the positioning boss sleeve 100 away from the snap-fit ​​matching portion 112 to ensure that the distance between the snap-fit ​​groove 111 and the rotation matching portion 131 is relatively far, thereby increasing the length of the force arm between the snap-fit ​​matching portion 112 and the rotation matching portion 131 in the snap-fit ​​groove 111. At the same time, a rotating portion is formed in conjunction with one end of the rotating member 200, that is, the other end of the rotating member 200 is a holding end, to ensure that the force arm between the user's holding end and the rotation matching portion 131 is longer, thereby achieving a more time-saving and labor-saving effect.

[0058] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A disassembly assembly, characterized in that: include: A positioning boss sleeve, wherein a clamping groove is formed at one end of the positioning boss sleeve, a clamping matching portion is formed on the inner wall of the end of the clamping groove, and the clamping matching portion is used to be clamped on the base of the tubular separator, and a rotating matching portion is formed on a side of the positioning boss sleeve away from the clamping matching portion; A rotating member, one end of which is formed with a rotating portion, the rotating portion is adapted to the rotating matching portion, and the rotating member is clamped in the rotating matching portion through the rotating portion, so that the rotating member can drive the positioning boss sleeve to rotate when rotating.

2. The disassembly assembly according to claim 1, characterized in that: The positioning boss sleeve includes a supporting boss, an extending boss and a rotating boss, the supporting boss is connected to the rotating boss through the extending boss, the clamping groove is arranged in the supporting boss, and the rotating matching part is arranged on the rotating boss.

3. The disassembly assembly according to claim 2, characterized in that: The diameters of the supporting boss, the extending boss and the rotating boss are as follows: the diameter of the supporting boss>the diameter of the extending boss>the diameter of the rotating boss.

4. The disassembly assembly according to claim 2, characterized in that: The snap-fit ​​matching part is a snap-fit ​​block, and a snap-fit ​​groove is provided on the outer peripheral wall of the base of the tubular separator. The snap-fit ​​block is matched with the snap-fit ​​groove, and the snap-fit ​​block is snap-fitted in the snap-fit ​​groove.

5. The disassembly assembly according to claim 2, characterized in that: A cavity is defined in the extending boss.

6. The disassembly assembly according to claim 2, characterized in that: The clamping groove is recessed inwardly and arranged at the end of the supporting boss.

7. The disassembly assembly according to claim 4, characterized in that: The snap-fit ​​matching portion is further formed with a left side space-avoiding limiting groove, and the left side space-avoiding limiting groove is arranged adjacent to the first side of the snap-fit ​​block.

8. The disassembly assembly according to claim 7, characterized in that: The snap-fit ​​matching portion is further formed with a right side space-avoiding limiting groove, and the right side space-avoiding limiting groove is arranged adjacent to the second side of the snap-fit ​​block; and / or, The number of the engaging blocks is multiple; and / or, The supporting boss, the extending boss and the rotating boss are an integrated structure; and / or, The engaging block is flush with the end of the supporting boss.

9. The disassembly assembly according to any one of claims 1 to 8, characterized in that: The rotating member includes a rotating rod, a stabilizing member and a holding member, wherein the stabilizing member is arranged at one end of the holding member, and the rotating rod is arranged on a side of the stabilizing member facing the rotating matching portion, and the rotating matching portion is a rotating hole, and the rotating hole is matched with the rotating rod.

10. A tubular separator, characterized in that: The invention comprises the disassembly and assembly component according to any one of claims 1 to 9.

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