Rotary powder distribution needle

Abstract

The utility model discloses a rotary type powder distributing needle, which relates to the technical field of powder distributing needles and comprises a fixing cover, a fixing frame is fixedly mounted at the top of the fixing cover, a bearing is connected in the fixing frame, a screw rod is mounted in the bearing, a spiral groove is formed in the outer wall of the screw rod, and the outer wall of the screw rod is provided with a rotating shaft. The top of the fixing frame is further in threaded connection with a guide sleeve. The device is composed of the pressing spring, the pressing handle and the screw rod, the screw rod is pushed to rotate through the pressing handle, and the pressing handle is pushed to return through bounce-off of the pressing spring arranged in the handle; meanwhile, when the pressing handle returns, the screw rod is pushed back to rotate reversely, the pressing handle is repeatedly pressed to convert up-and-down movement into rotating movement, the powder distributing needle fixing base and the powder distributing needle are driven to conduct powder distributing work, and the purpose of reciprocating circulating powder distributing is achieved. Time is saved, and powder distribution work can be achieved without relying on skills.

Description

Technical Field

[0001] This utility model relates to the field of powder dispensing needle technology, specifically a rotary powder dispensing needle. Background Technology

[0002] Distributing coffee powder, in essence, is the process of placing ground coffee into the portafilter after grinding and ensuring its even distribution. The main purposes of distributing the powder are to break up clumps: to distribute the coffee powder of different sizes from the grinder as evenly as possible, preventing coarse or fine powder from clustering together and avoiding clumping; and to ensure even distribution: to ensure the powder is evenly distributed in the portafilter, reducing areas with too much or too little, and avoiding both piles and empty spaces.

[0003] Traditional powder dispensing needles have always used a conventional method of pricking and stirring the powder. In actual use, this method is often haphazard and lacks consistent and even distribution due to human error, or requires frequent powder application to achieve the desired result, causing significant inconvenience and time costs for users. Therefore, this invention proposes a rotary powder dispensing needle. Utility Model Content

[0004] Technical problems to be solved

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a rotary powder dispensing needle.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a rotary powder dispensing needle, comprising a fixed cover, a fixed frame fixedly mounted on the top of the fixed cover, a bearing connected inside the fixed frame, a spiral rod installed inside the bearing, a spiral groove formed on the outer wall of the spiral rod, a guide sleeve threadedly connected to the top of the fixed frame, a straight sliding groove formed on the inner wall of the guide sleeve, a movable pressing handle sleeve provided in the gap between the guide sleeve and the spiral rod, a round-head screw threadedly connected inside the pressing handle sleeve, one end of the round-head screw movably embedded in the straight sliding groove, and a bushing threadedly connected to the other end of the round-head screw, the bushing movably embedded in the... Inside the spiral groove, a pressing handle is threadedly connected to the top of the pressing handle sleeve. A pressing spring is installed at the bottom of the pressing handle and inside the pressing handle sleeve. This application mainly consists of a pressing spring, a pressing handle, and a spiral rod. The pressing handle pushes the spiral rod to rotate, and the pressing spring inside the handle pushes the pressing handle back to its original position. At the same time, when the pressing handle returns to its original position, it also pushes the spiral rod to rotate in the opposite direction. Repeated pressing of the pressing handle converts the up-and-down motion into rotational motion, which drives the powder dispensing needle fixing seat and the powder dispensing needle to work, achieving the purpose of reciprocating cyclic powder dispensing. This application's mechanical reciprocating stirring makes the coffee more fluffy. It can be completed with a simple pressing motion, which saves time and does not require any skill to achieve the powder dispensing work.

[0008] Preferably, a powder needle fixing seat is fixedly connected to the bottom of the spiral rod.

[0009] Preferably, the bottom of the powder needle fixing seat is fixed with multiple powder needles.

[0010] Preferably, the top of the fixing cover has multiple threaded holes, and the interior of the fixing frame has through holes corresponding to the positions of the threaded holes.

[0011] Preferably, a round-headed screw is inserted inside the threaded hole and the through hole, and the round-headed screw passes through the through hole and is threaded into the inside of the threaded hole.

[0012] Preferably, a plurality of magnets are fixedly installed at the bottom of the fixing cover.

[0013] Preferably, two baffles are provided at the edge of the fixing cover.

[0014] Beneficial effects:

[0015] Compared with existing technologies, this rotary powder dispensing needle has the following advantages:

[0016] This utility model mainly consists of a pressing spring, a pressing handle, and a spiral rod. The pressing handle pushes the spiral rod to rotate, and the pressing spring inside the handle pushes the pressing handle back to its original position. At the same time, when the pressing handle returns to its original position, it also pushes the spiral rod to rotate in the opposite direction. Repeated pressing of the pressing handle converts the up-and-down motion into rotational motion, which drives the powder dispensing needle fixing seat and the powder dispensing needle to perform powder dispensing work, achieving the purpose of reciprocating cyclic powder dispensing. This application's mechanical reciprocating stirring makes the coffee more fluffy, and it can be completed with a simple pressing motion, which saves time and does not require any skill to achieve the powder dispensing work. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0020] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0021] Figure 4 This is a schematic diagram of the internal core structure of this utility model;

[0022] Figure 5 This is a structural schematic diagram of the fixing cover and fixing frame of this utility model.

[0023] In the picture:

[0024] 1. Fixing cover; 101. Threaded hole; 102. Baffle; 201. Through hole; 2. Fixing bracket; 3. Bearing; 4. Spiral rod; 401. Spiral groove; 5. Guide sleeve; 6. Straight slide groove; 7. Press handle sleeve; 8. Round head screw; 9. Bushing; 10. Press handle; 11. Press spring; 12. Powder needle fixing seat; 13. Powder needle; 14. Two round head screws; 15. Magnet. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figures 1-5 As shown, this utility model provides a technical solution: a rotary powder dispensing needle, including a fixed cover 1, a fixed frame 2 fixedly installed on the top of the fixed cover 1, a bearing 3 connected inside the fixed frame 2, a spiral rod 4 installed inside the bearing 3, a spiral groove 401 formed on the outer wall of the spiral rod 4, a guide sleeve 5 threadedly connected to the top of the fixed frame 2, a straight sliding groove 6 formed on the inner wall of the guide sleeve 5, a movable pressing handle sleeve 7 provided in the gap between the guide sleeve 5 and the spiral rod 4, a round head screw 8 threadedly connected inside the pressing handle sleeve 7, one end of the round head screw 8 movably embedded in the straight sliding groove 6, and the other end of the round head screw 8 threadedly connected to a bushing 9, which movably embedded in the spiral groove 401. The top is threaded with a pressing handle 10. A pressing spring 11 is provided at the bottom of the pressing handle 10 and inside the pressing handle sleeve 7. This application mainly consists of a pressing spring 11, a pressing handle 10, and a screw rod 4. The pressing handle 10 pushes the screw rod 4 to rotate, and the pressing spring 11 inside the handle pushes the pressing handle 10 back to its original position. At the same time, when the pressing handle 10 returns to its original position, it also pushes the screw rod 4 to rotate in the opposite direction. Repeatedly pressing the pressing handle 10 converts the up-and-down motion into rotational motion, which drives the powder dispensing needle fixing seat 12 and the powder dispensing needle 13 to dispense powder, achieving the purpose of reciprocating cyclic powder dispensing. This application's mechanical reciprocating 360° stirring makes the coffee more fluffy. It can be completed with a simple pressing, which saves time and does not require any skill to achieve the powder dispensing work.

[0027] Please refer to the following carefully. Figure 2 , Figure 3 and Figure 4 The bottom of the screw rod 4 is fixedly connected to a powder needle holder 12, and the bottom of the powder needle holder 12 is fixed with multiple powder needles 13, which are used to distribute coffee powder.

[0028] Please refer to the following carefully. Figure 2 and Figure 5 The top of the fixing cover 1 has multiple threaded holes 101. The inside of the fixing bracket 2 has through holes 201 corresponding to the positions of the threaded holes 101. Round head screws 14 are inserted into the threaded holes 101 and through holes 201. The round head screws 14 pass through the through holes 201 and are threaded into the inside of the threaded holes 101. Two baffles 102 are provided at the edge of the fixing cover 1. Multiple magnets 15 are fixedly installed at the bottom of the fixing cover 1. The fixing cover 1 can be easily attached to the coffee bowl by the setting of the magnets 15.

[0029] Working principle: Pressing the handle 10 pushes the spiral rod 4 to rotate, and the built-in pressing spring 11 pushes the handle 10 back to its original position. At the same time, when the handle 10 returns to its original position, it also pushes the spiral rod 4 to rotate in the opposite direction. Pressing the handle 10 repeatedly converts the up-and-down motion into rotational motion, which drives the powder needle fixing seat 12 and the powder needle 13 to carry out powder application, thus achieving the purpose of reciprocating and cyclical powder application.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rotary powder puff comprising a fixed cover (1), characterized in that: The top of the fixed cover (1) is fixedly provided with a fixed frame (2), the inside of the fixed frame (2) is connected with a bearing (3), the inside of the bearing (3) is provided with a screw rod (4), a spiral groove (401) is formed in the outer wall of the screw rod (4), the top of the fixed frame (2) is also threadedly connected with a guide sleeve (5), a straight sliding groove (6) is formed in the inner wall of the guide sleeve (5), a movable pressing handle sleeve (7) is arranged at the gap between the guide sleeve (5) and the screw rod (4), a round head screw (8) is threadedly connected in the inside of the pressing handle sleeve (7), one end of the round head screw (8) is movably embedded in the inside of the straight sliding groove (6), the other end of the round head screw (8) is threadedly connected with a shaft sleeve (9), the shaft sleeve (9) is movably embedded in the inside of the spiral groove (401), a pressing handle (10) is threadedly connected at the top of the pressing handle sleeve (7), a pressing spring (11) is arranged at the bottom of the pressing handle (10) and in the inside of the pressing handle sleeve (7).

2. A rotary powder dispensing needle according to claim 1, wherein: The bottom of the screw rod (4) is fixedly connected with a cloth powder needle fixing seat (12).

3. A rotary powder dispensing needle according to claim 2, wherein: The bottom of the cloth powder needle fixing seat (12) is fixedly provided with a plurality of cloth powder needles (13).

4. The rotating powder distribution needle according to claim 1, wherein: The top of the fixed cover (1) is provided with a plurality of threaded holes (101), the inside of the fixed frame (2) is provided with through holes (201) corresponding to the positions of the threaded holes (101).

5. A rotary powder dispensing needle according to claim 4, wherein: A round head screw two (14) is arranged in the inside of the threaded hole (101) and the through hole (201), the round head screw two (14) penetrates through the through hole (201) and is threadedly connected in the inside of the threaded hole (101).

6. A rotary powder dispensing needle according to claim 1, wherein: The bottom of the fixed cover (1) is fixedly provided with a plurality of magnets (15).

7. The rotating powder dispensing needle according to claim 1, wherein: Two baffles (102) are arranged at the edge of the fixed cover (1).

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