CN218831936U

CN218831936U - Spring leaf and tobacco clamp

Info

Publication number: CN218831936U
Application number: CN202222163424.2U
Authority: CN
Inventors: 骆耀林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-04-11
Anticipated expiration: 2032-08-16

Abstract

The utility model relates to a tobacco clamp, including the uide bushing, detain cover and spring leaf, it is "U" shape to detain the cover, its middle part is equipped with the card needle, detain the cover both ends for detaining the arm, it is equipped with the holding tank to detain the arm inside, the spring leaf is fixed in the holding tank, and form a body structure, the screens subassembly is located detain the arm outside, the uide bushing is "U" shape, the uide bushing both ends are the spread groove, the spread groove outside is equipped with spacing hole, it locates in the spread groove to detain the arm, to detain cover and uide bushing connection, and the screens subassembly is located spacing hole, spring leaf through setting up, after wearing full tobacco on the card needle of detaining the cover, through holding tank fixed spring leaf, spring leaf one end supports on the holding tank inside wall, the other end supports on relative inside wall, and the screens subassembly stretches out to the holding tank outside, when detaining the cover lock on the uide bushing, its screens subassembly can insert spacing downthehole, thereby detain cover and uide bushing relatively fixed, and prevent then the two breaks away from each other.

Description

Spring leaf and tobacco clamp

Technical Field

The utility model relates to a tobacco presss from both sides technical field, in particular to tobacco presss from both sides.

Background

When tobacco is dried, the tobacco clamp is generally divided into two parts, one part is a clamping needle tube, the other part is a clamping sleeve tube, a plurality of clamping needles are arranged on the clamping needle tube, tobacco leaves are pierced by the clamping needles and are fixed on the clamping needles, then the clamping needle tube is closed on the clamping sleeve tube, the tobacco leaves are locked, and the tobacco leaves are placed in drying equipment to be baked.

And be connected through interference fit between current card needle tubing and the cutting ferrule pipe, this kind of connected mode causes cutting ferrule union coupling portion easily to take place deformation to make the two unable cooperation, under this kind of state, slight vibrations also can cause the two to break away from each other.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides a tobacco clip to solve the technical problem.

The technical scheme of the utility model is that: a spring piece comprises a fixed piece, a connecting piece and an elastic piece, wherein the fixed piece is connected with the elastic piece through the connecting piece, the three form a structure with a U-shaped section, a clamping component is arranged on the elastic piece, and the clamping component is pressed to enable the free end of the elastic piece to be close to the fixed piece.

As an optimized technical scheme, the connecting sheet is sheet-shaped, the connecting sheet and the wind shield are integrally formed, the plane where the connecting sheet is located and the plane where the wind shield is located are perpendicular to each other, machining cost can be reduced through integral forming, the machining cost can be achieved only through bending, other procedures are not needed, production cost is reduced in the common welding and grinding process, and production benefits are improved.

Preferably, the clamping assembly comprises a clamping protrusion, and the clamping protrusion extends outwards towards one side far away from the fixing plate.

As a preferable technical solution, a fixing strip is provided at the other end of the fixing piece, the axis of the fixing strip is perpendicular to the axis of the fixing piece, and the fixing strip extends in the opposite direction of the elastic piece.

As a preferred technical scheme, the spring piece is integrally bent and formed.

The utility model provides a tobacco clamp, includes the support sleeve, detains cover and spring leaf, it is "U" shape to detain the cover, and its middle part is equipped with the card needle, it is detained the arm to detain the cover both ends, it is equipped with the holding tank to detain the arm inside, the spring leaf is fixed in the holding tank to form a body structure, the screens subassembly is located detain the arm outside, the support sleeve is "U" shape, the support sleeve both ends are the spread groove, the spread groove outside is equipped with spacing hole, it detains to locate in the spread groove, will detain the cover with the support sleeve is connected, just the screens subassembly is located spacing downthehole.

Through the spring leaf that sets up, after wearing full tobacco on the card needle of knot cover, through holding tank fixed spring leaf, spring leaf one end supports on the holding tank inside wall, and the other end supports on relative inside wall, and the screens subassembly stretches out to the holding tank outside, when detaining the cover lock on the support cover, its screens subassembly can insert spacing downthehole to get up knot cover and support cover relatively fixed, and then prevent that the two from breaking away from each other.

The buckle arm and the buckle sleeve are combined into a whole through a cutting technology, the same effect as that of the existing similar product can be achieved only through simple bending, and the buckle arm and the buckle sleeve are more durable, attractive and easy to produce.

Redesign spring plate shape, structure to combine current cutting technique, with its simplification: easy to assemble and disassemble and more durable to fasten

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the buckle sleeve structure of the present invention;

FIG. 3 is a schematic view of the structure of the supporting sleeve of the present invention;

fig. 4 is a schematic view of the spring leaf structure of the present invention.

In the figure, 10, a buckle sleeve; 20. a supporting sleeve; 30. a spring plate; 102. a buckle arm; 103. a fixing hole; 104. clamping a needle; 105. an outlet hole; 201. connecting grooves; 202. a limiting hole;

301. a fixing sheet; 302. connecting sheets; 303. an elastic sheet; 304. a clamping bulge; 305. and (4) fixing the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1: the utility model provides a technical scheme does:

a tobacco clip comprises a supporting sleeve 20, a buckling sleeve 10 and a spring piece 30.

Its support sleeve 20 is "U" shape, and its both ends are spread groove 201, spread groove 201 and support sleeve 20 body welding setting, and the axis of spread groove 201 sets up with the axis of support sleeve 20 body is perpendicular, and its spread groove 201 is "C" shape, and its spread groove 201 tip and support sleeve 20 body lower surface parallel and level, and the spread groove 201 at both ends sets up relatively, and the two opening all is towards the inboard, and the well upper portion of its spread groove 201 is equipped with spacing hole 202.

The buckle sleeve 10 is U-shaped, the two ends of the buckle sleeve are provided with buckle arms 102, the middle part of the buckle sleeve is provided with a clamping needle 104 for fixing tobacco leaves, it can be understood that the buckle sleeve 10 is a square tube, the buckle arms 102 are formed by bending after cutting, the outer part of the middle upper part of the buckle arms 102 is provided with an extending hole 105, and one side opposite to the extending hole 105 is provided with a fixing hole 103.

The spring plate 30 comprises a fixed plate 301, a connecting plate 302 and an elastic plate 303 which are integrally formed, namely, the fixed plate 301, the connecting plate 302 and the elastic plate 303 are bent to form a U shape, a fixed strip 305 extending towards the outside of the fixed plate 301 is arranged at the end part of the fixed plate 301, a clamping assembly is arranged at the middle upper part of the elastic plate 303, the clamping assembly comprises a clamping bulge 304, and the side surface of the clamping bulge 304 is triangular.

When the tobacco leaf fastening device is used integrally, generally, the spring leaf 30 is clamped into the buckle sleeve 10 in advance, the operation is that the spring leaf 30 integrally extends into the square tube from the extending hole 105, at the moment, the fixing strip 305 is inserted into the fixing hole 103, the fixing strip and the fixing hole are relatively fixed, it can be understood that the width of the fixing hole 103 is equal to the thickness of the fixing strip 305, the surface of the fixing plate 301 is attached to the inner side surface of the square tube at the moment, the elastic sheet 303 on the opposite side of the fixing plate 301 seals the whole extending hole 105, at the moment, the clamping bulge 304 extends out of the extending hole 105, at the moment, the buckle sleeve 10 is completely arranged, and after the tobacco leaf is fixed on the clamping needle 104, the buckle sleeve 10 is reversely buckled on the support sleeve 20.

In the process that the buckle sleeve 10 is fixed on the bracket 20, the buckle arm 102 is inserted into the connecting groove 201, the end of the connecting groove 201 is contacted with the spring leaf 30 along with the insertion of the buckle arm 102, the pressing is continued, the elastic piece 303 and the fixed piece 301 of the spring leaf 30 are squeezed, the elastic piece 303 rebounds towards one end of the fixed piece 301 and the clamping protrusion 304 is retracted into the buckle arm 102, and the fixing strip 305 is inserted into the fixing hole 103, so that the spring leaf 30 cannot move relative to the buckle arm 102, the buckle arm 102 is continuously pressed until the extending hole 105 is overlapped with the limiting hole 202, and at the moment, due to the elastic action of the connecting piece 302, the elastic piece 303 is restored to the original state and is abutted into the limiting hole 202 to prevent the separation of the two.

When the buckle sleeve is disassembled, the limiting protrusion is contracted into the buckle arm 102 by pressing the limiting protrusion, and the buckle sleeve 10 is pulled out at the same time.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spring leaf, includes stationary blade, connection piece and flexure strip, its characterized in that: the fixing piece and the elastic piece are connected through the connecting piece, the cross section of the fixing piece and the elastic piece is in a U-shaped structure, a clamping component is arranged on the elastic piece, and the free end of the elastic piece can be driven to be close to the fixing piece by pressing the clamping component.

2. The spring plate of claim 1, wherein: the screens subassembly includes that the screens is protruding, the protruding orientation of screens is kept away from stationary blade one side is outwards extended.

3. The spring plate of claim 1, wherein: the other end of the fixing piece is provided with a fixing strip, the axis of the fixing strip is perpendicular to the axis of the fixing piece, and the fixing strip extends towards the opposite direction of the elastic piece.

4. The spring plate according to any of claims 1-3, wherein: the spring piece is integrally bent and formed.

5. A tobacco clip comprising a retainer, a retaining clip and a leaf spring according to any one of claims 1 to 4, wherein: the buckle sleeve is U-shaped, a clamping needle is arranged in the middle of the buckle sleeve, the two ends of the buckle sleeve are buckle arms, a holding groove is formed in the buckle arms, the spring piece is fixed in the holding groove and forms an integrated structure, the clamping component is located outside the buckle arms, the support sleeve is U-shaped, the two ends of the support sleeve are connecting grooves, limiting holes are formed in the outer portions of the connecting grooves, the buckle arms are buckled in the connecting grooves, the buckle sleeve is connected with the support sleeve, and the clamping component is located in the limiting holes.