Lock structure for quickly withdrawing stirring piece of eggbeater

Abstract

The utility model discloses a lock structure of an eggbeater fast type back stirring piece, a stirring structure is detachably connected with a stirring main machine, the stirring structure comprises a first stirring rod and a second stirring rod which are independently arranged, the first stirring rod and the second stirring rod are arranged in a bilateral symmetry mode, and the first stirring rod and the second stirring rod are connected with each other. A pressing type lock structure is arranged at the joint of the first stirring rod and the stirring main machine as well as the joint of the second stirring rod and the stirring main machine, the pressing type lock structure comprises a locking shaft sleeve and a pressing structure which are used for connecting the first stirring rod and the second stirring rod, and clamping parts corresponding to the locking shaft sleeve are arranged on the first stirring rod and the second stirring rod. According to the structure, the stirring rod is automatically withdrawn in a one-key quick disassembly mode, so that the stirring assembly is conveniently and independently disassembled and cleaned, the subsequent mixing effect and quality are improved, the use effect of the mixing device is improved, and the whole structure is high in stirring efficiency and higher in reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of food mixers, in particular to a lock structure for a quick-retracting mixing piece of an egg beater. Background Art

[0002] With the popularity of egg beaters, more and more families have started to use egg beaters. Egg beaters can achieve different functions by assembling different stirring parts, such as whipping operation by assembling a stirring cage, and dough kneading operation by assembling a dough hook, etc. They are easy to use and have various functions.

[0003] For example, the Chinese utility model patent application number is CN202120518260.3, and the patent name is a handheld wireless egg beater, which includes an egg beater body, and the egg beater body includes a gripping part, a working part, and a stirring part. The handheld wireless egg beater provided is easy to charge and easy to store. However, this solution still has some defects: the stirring part has a single structure and function, and the stirring part cannot be quickly disassembled, which reduces the efficiency of use. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a lock structure for quickly withdrawing a stirring member of an egg beater, which can effectively solve the problems raised by the background technology.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A lock structure for quick-retracting agitating elements of an egg beater, comprising a stirring main body and a stirring structure arranged on the stirring main body, wherein the stirring main body is movably connected with a base, and characterized in that the stirring structure is detachably connected to the stirring main body, the stirring structure comprises a first stirring rod and a second stirring rod which are independently arranged, the first stirring rod and the second stirring rod are arranged symmetrically, and a pressing lock structure is arranged at the connection between the first stirring rod, the second stirring rod and the stirring main body, the pressing lock structure comprises a locking sleeve and a pressing structure for connecting the first stirring rod and the second stirring rod, and a clamping portion corresponding to the locking sleeve is arranged on the first stirring rod and the second stirring rod;

[0007] The pressing structure includes a guiding structure, an elastic part and a connecting rod, the connecting rod is provided with a connecting block and a guide bar, and a guide seat is formed at the end of the connecting rod, and two guide rods inserted into the locking sleeve are provided on the guide seat, wherein the locking sleeve is provided with a fixed structure, and the guide seat has a movable gap between the fixed structure, wherein the elastic part is provided between the guide seat and the fixed structure, and the guide seat enables the guide rod to move along the axial direction of the locking sleeve through the elastic part.

[0008] As a further description of the above technical solution, the locking sleeve is symmetrically and vertically arranged on the stirring main body, wherein the ends of the first stirring rod and the second stirring rod are correspondingly inserted into the locking sleeve, and a clamping part that fits with the snap-fit ​​part is provided inside the locking middle, and the clamping part is movably connected to the guide rod, and when the guide rod moves along the axial direction of the locking sleeve, the snap-fit ​​part contacts or separates from the clamping part.

[0009] As a further description of the above technical solution, an operation panel is also provided on the mixing host, and the operation panel is provided with a key cap protruding upward, the key cap is fixedly connected to the connecting rod, and there is a movable gap between the key cap and the operation panel.

[0010] As a further description of the above technical solution, the elastic part includes a positioning shaft and a spring, the positioning shaft is vertically arranged at the bottom of the guide seat, the spring is sleeved on the positioning shaft, and one end of the spring is in contact with the fixed structure.

[0011] As a further description of the above technical solution, the fixing structure includes a first clamping seat and a second clamping seat, wherein the first clamping seat is arranged at the upper end of the locking sleeve, and the second clamping seat is arranged at the lower end of the locking sleeve, and a semicircular limiting groove is opened at the connection between the first clamping seat, the second clamping seat and the locking sleeve.

[0012] As a further description of the above technical solution, the guide seat is semicircular in shape, wherein the guide rods are symmetrically arranged on both sides of the guide seat, and the distance between the axes of the guide rods is consistent with the distance between the centers of the locking sleeves, the guide seat and the guide rods are integrally formed, and the guide rods are cross-shaped columns.

[0013] As a further description of the above technical solution, the guide bar is formed on both sides of the connecting rod, and after the guide bar extends to the end of the connecting rod, it forms a cross column with the connecting rod, and one end of the connecting rod passes through the guide seat.

[0014] As a further description of the above technical solution, the locking sleeve consists of a fixed sleeve and a movable sleeve, the fixed sleeve and the movable sleeve are coaxially arranged, wherein the clamping part is arranged on the movable sleeve, and the movable sleeve is provided with a transmission gear, and the transmission gear is connected to the stirring main unit.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model provides a lock structure for the quick-retracting stirring member of an egg beater, which has at least one of the following beneficial effects during use:

[0017] The stirring rod is installed manually and quickly with the error-proof structure in the stirring main unit. There is no need to tighten the screws with a screwdriver to fix the stirring needle, avoiding the risk of injuring your hand by screwdriver twisting. The structure automatically removes the stirring rod through a one-button quick release method, making it easy to disassemble and clean the stirring components separately, improving the subsequent mixing effect and quality, and increasing the use effect of the mixing device. The overall structure has high stirring efficiency and greater reliability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram of a first installation state of a lock structure of a quick-retract stirring member of an egg beater according to the utility model;

[0019] Figure 2 It is a schematic structural diagram of a second installation state of a lock structure of a quick-retract stirring member of an egg beater according to the utility model;

[0020] Figure 3 This is a diagram showing the overall installation structure of a lock structure for a quick-retract stirring member of an egg beater according to the utility model;

[0021] Figure 4 The utility model is a side structural schematic diagram of a lock structure of a quick-retracting stirring member of an egg beater.

[0022] Numbers in the figure:

[0023] 1. Mixing main unit; 101. Operation panel; 102. Locking sleeve; 103. Fixing structure; 104. First holder; 105. Second holder; 2. Base; 3. Mixing structure; 301. First mixing rod; 302. Second mixing rod; 303. Clamping part; 4. Pressing structure; 401. Guide structure; 402. Pressing lock structure; 403. Elastic part; 404. Clamping part; 405. Connecting block; 406. Connecting rod; 407. Guide strip; 408. Spring; 409. Positioning shaft; 410. Guide rod; 411. Key cap; 412. Guide seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-4As shown, the utility model provides a lock structure for quickly withdrawing a stirring member of an egg beater, comprising a stirring main body 1 and a stirring structure 3 arranged on the stirring main body 1, the stirring main body 1 being movably connected with a base 2, and characterized in that the stirring structure 3 is detachably connected to the stirring main body 1, the stirring structure 3 comprises a first stirring rod 301 and a second stirring rod 302 which are independently arranged, the first stirring rod 301 and the second stirring rod 302 are symmetrically arranged on the left and right, and a press-type lock structure 402 is provided at the connection between the first stirring rod 301, the second stirring rod 302 and the stirring main body 1, the press-type lock structure 402 comprises a locking sleeve 102 and a pressing structure 4 for connecting the first stirring rod 301 and the second stirring rod 302, and the first stirring rod 301 and the second stirring rod 302 are provided with a clamping portion 303 corresponding to the locking sleeve 102.

[0026] The present embodiment adopts a double stirring piece structure. After the work is completed, the stirring rod needs to be withdrawn to facilitate cleaning and storage of the stirring rod; an elastic portion 403 and a push-type lock structure 402 are provided between the stirring rod and the main machine, and the installation, positioning and removal of the stirring rod are realized by an elastic positioning mechanism. The elastic portion 403 on the stirring main machine 1 and the clamping portion 303 formed on the stirring rod are connected to the locking sleeve 102 through this structure. The elastic portion 403 includes a positioning shaft 409 and a guide rod 410 provided in two locking sleeves 102, and is engaged / separated with the stirring rod through the locking sleeve 102 to realize the installation, positioning and removal of the stirring rod and the main machine; when the stirring rod is installed, the elastic portion 403 is engaged and positioned with the positioning groove. When the stirring rod is removed, the upper rod withdrawal button of the main machine is pressed, thereby driving the stirring rod to move along its own axial direction, so that the elastic positioning portion is disengaged from the positioning groove, and the rod withdrawal action is completed.

[0027] The pressing structure 4 includes a guide structure 401, an elastic part 403 and a connecting rod 406, wherein the connecting rod 406 is provided with a connecting block 405 and a guide bar 407, and a guide seat 412 is formed at the end of the connecting rod 406, and the guide seat 412 is provided with two guide rods 410 inserted into the locking sleeve 102, wherein the locking sleeve 102 is provided with a fixed structure 103, and the guide seat 412 has a movable gap between the fixed structure 103, wherein the elastic part 403 is provided between the guide seat 412 and the fixed structure 103, and the guide seat 412 allows the guide rod 410 to move along the axial direction of the locking sleeve 102 through the elastic part 403

[0028] It is further explained that the locking sleeve 102 is symmetrically and vertically arranged on the stirring main unit 1, wherein the ends of the first stirring rod 301 and the second stirring rod 302 are correspondingly inserted into the locking sleeve 102, and a clamping portion 404 that fits with the clamping portion 303 is provided inside the locking middle, and the clamping portion 404 is movably connected to the guide rod 410, and when the guide rod 410 moves along the axial direction of the locking sleeve 102, the clamping portion 303 contacts or separates from the clamping portion 404.

[0029] It is further explained that the mixing host 1 is also provided with an operation panel 101 , and the operation panel 101 is provided with an upwardly protruding key cap 411 , and the key cap 411 is fixedly connected to the connecting rod 406 , and there is a movable gap between the key cap 411 and the operation panel 101 .

[0030] It is further explained that the elastic portion 403 includes a positioning shaft 409 and a spring 408 , wherein the positioning shaft 409 is vertically disposed at the bottom of the guide seat 412 , and the spring 408 is sleeved on the positioning shaft 409 , wherein one end of the spring 408 is in contact with the fixed structure 103 .

[0031] It is further explained that the fixing structure 103 includes a first socket 104 and a second socket 105, wherein the first socket 104 is arranged at the upper end of the locking sleeve 102, and the second socket 105 is arranged at the lower end of the locking sleeve 102, and a semicircular limiting groove is opened at the connection between the first socket 104, the second socket 105 and the locking sleeve 102.

[0032] It is further explained that the guide seat 412 is semicircular in shape, wherein the guide rods 410 are symmetrically arranged on both sides of the guide seat 412, and the distance between the axes of the guide rods 410 is consistent with the distance between the centers of the locking sleeves 102, the guide seat 412 and the guide rods 410 are integrally formed, and the guide rods 410 are cross-shaped columns.

[0033] It is further explained that the guide bar 407 is formed on both sides of the connecting rod 406 , and after the guide bar 407 extends to the end of the connecting rod 406 , it forms a cross-shaped column with the connecting rod 406 , and one end of the connecting rod 406 passes through the guide seat 412 .

[0034] It is further explained that the locking sleeve 102 is composed of a fixed sleeve and a movable sleeve, the fixed sleeve and the movable sleeve are coaxially arranged, wherein the clamping portion 404 is arranged on the movable sleeve, and the movable sleeve is provided with a transmission gear, and the transmission gear is connected to the stirring main unit 1.

[0035] In summary, the stirring rod is combined with the error-proof structure in the stirring main unit 1 and is installed by manual quick insertion. There is no need to tighten the screw with a screwdriver to fix the stirring needle, which avoids the risk of injuring the hand by screwdriver twisting. The structure automatically withdraws the stirring rod through a one-button quick release method, which is convenient for the separate disassembly and cleaning of the stirring component, improves the subsequent mixing effect and quality, increases the use effect of the mixing device, and the overall structure has high stirring efficiency and stronger reliability.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A lock structure for quick-retraction of a stirring member of an egg beater, characterized in that: The invention comprises a stirring main body and a stirring structure arranged on the stirring main body, wherein the stirring main body is movably connected with a base, and is characterized in that the stirring structure is detachably connected to the stirring main body, the stirring structure comprises a first stirring rod and a second stirring rod which are independently arranged, the first stirring rod and the second stirring rod are arranged symmetrically, and a pressing lock structure is provided at the connection between the first stirring rod, the second stirring rod and the stirring main body, the pressing lock structure comprises a locking sleeve and a pressing structure for connecting the first stirring rod and the second stirring rod, and a clamping portion corresponding to the locking sleeve is provided on the first stirring rod and the second stirring rod; The pressing structure includes a guiding structure, an elastic part and a connecting rod, the connecting rod is provided with a connecting block and a guide bar, and a guide seat is formed at the end of the connecting rod, and two guide rods inserted into the locking sleeve are provided on the guide seat, wherein the locking sleeve is provided with a fixed structure, and the guide seat has a movable gap between the fixed structure, wherein the elastic part is provided between the guide seat and the fixed structure, and the guide seat enables the guide rod to move along the axial direction of the locking sleeve through the elastic part.

2. The lock structure of the quick-retracting stirring member of an egg beater according to claim 1, characterized in that: The locking sleeve is symmetrically and vertically arranged on the stirring main body, wherein the ends of the first stirring rod and the second stirring rod are correspondingly inserted into the locking sleeve, and a clamping part that fits with the snap-fit ​​part is provided inside the locking middle, and the clamping part is movably connected to the guide rod, and when the guide rod moves along the axial direction of the locking sleeve, the snap-fit ​​part contacts or separates from the clamping part.

3. The lock structure of the quick-retracting stirring member of an egg beater according to claim 1, characterized in that: The mixing host is also provided with an operation panel, and the operation panel is provided with a key cap protruding upwards, the key cap is fixedly connected to the connecting rod, and there is a movable gap between the key cap and the operation panel.

4. The lock structure of the quick-retracting stirring member of an egg beater according to claim 1, characterized in that: The elastic part comprises a positioning shaft and a spring, wherein the positioning shaft is vertically arranged at the bottom of the guide seat, and the spring is sleeved on the positioning shaft, wherein one end of the spring is in contact with the fixed structure.

5. The lock structure of the quick-retracting stirring member of an egg beater according to claim 1 or 4, characterized in that: The fixing structure includes a first clamping seat and a second clamping seat, wherein the first clamping seat is arranged at the upper end of the locking sleeve, and the second clamping seat is arranged at the lower end of the locking sleeve, and a semicircular limiting groove is opened at the connection between the first clamping seat, the second clamping seat and the locking sleeve.

6. The lock structure of the quick-retract stirring member of an egg beater according to claim 1, characterized in that: The guide seat is semicircular in shape, wherein the guide rods are symmetrically arranged on both sides of the guide seat, and the distance between the axes of the guide rods is consistent with the distance between the centers of the locking sleeves. The guide seat and the guide rods are integrally formed, and the guide rods are cross-shaped columns.

7. The lock structure of the quick-retracting stirring member of an egg beater according to claim 1, characterized in that: The guide bar is formed on both sides of the connecting rod, and after the guide bar extends to the end of the connecting rod, it forms a cross-shaped column with the connecting rod, and one end of the connecting rod passes through the guide seat.

8. The lock structure of the quick-release stirring member of an egg beater according to claim 2, characterized in that: The locking sleeve is composed of a fixed sleeve and a movable sleeve, the fixed sleeve and the movable sleeve are coaxially arranged, wherein the clamping part is arranged on the movable sleeve, and a transmission gear is arranged on the movable sleeve, and the transmission gear is connected to the stirring main machine.

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