Environment-friendly biological antibacterial tea filter paper

Abstract

The utility model discloses environment-friendly biological antibacterial tea filter paper, which relates to the technical field of tea filter paper bags and comprises a filter paper bag, a sealing pull rope is arranged at the top of the filter paper bag, a positioning clamp is clamped at one end of the sealing pull rope in a sleeving manner, a connecting rope is fixedly connected to the bottom end of the positioning clamp, and a rolling rod is fixedly connected to the bottom end of the connecting rope. A clamping groove is formed in the outer surface of one end of the winding rod, one end of the winding rod is rotationally connected with a fixed suction cup, an air exhaust cavity is rotationally connected to the middle of the inner side of the winding rod, one end of the air exhaust cavity is fixedly connected with one end of the fixed suction cup, and an air exhaust plug is slidably connected to the inner side of the air exhaust cavity. And an adjusting screw rod is arranged in the middle of the air exhaust plug. The lifting rope has the advantages that the length of the lifting rope of the filter paper bag tea bag can be conveniently adjusted, use convenience is improved, the lifting rope of the filter paper bag tea bag can be conveniently fixed to a water cup, the tea bag is prevented from sliding down, and the used tea bag can be conveniently and rapidly taken.

Description

TECHNICAL FIELD

[0001] The utility model relates to tea filter paper package technical field, concretely is an environmental protection type biological antibacterial tea filter paper. BACKGROUND

[0002] Tea filter paper is a kind of low basis weight special packaging paper, is used for the packaging of tea bag, requires that fiber organization is uniform, no fold wrinkle, no peculiar smell, tea filter paper has greater wet strength and certain filtering speed, is resistant to boiling water infusion, simultaneously should have the dry strength and elasticity of the packaging of bagged tea automatic packaging machine, non-heat-sealed type tea filter paper usually adopts full wood pulp making, also has the wood pulp and manila hemp pulp mixed making;Heat-sealed type paper contains low melting point chemical fibers such as polypropylene fiber, ES fiber etc., tea bag filter paper is mostly produced by manila hemp abroad, our country uses mulberry bark fiber, after high free beating, making, again, resin treatment, can also use synthetic fiber (i.e. wet type non-woven fabric) to manufacture.

[0003] The tea filter paper package in the prior art (CN 217321445 U) cannot be fixed on the cup mouth when in use, and the filter paper package pressed by the cup cover may fall into the bottom of the cup under the action of gravity when the cup cover is opened, causing certain trouble for subsequent tea bag taking, the pull rope on the tea bag may extend to the bottom of the cup if the cup is shallow, and the water cup may be knocked over if the pull rope is accidentally pulled, and the pull rope of the water cup cannot be adjusted, so that the concentration of tea water in the water cup cannot be controlled. UTILITY MODEL CONTENTS

[0004] Therefore, the utility model aims at providing an environmental protection type biological antibacterial tea filter paper to solve the technical problems that the pull rope of the filter paper package cannot be fixed on the cup mouth when in use, the filter paper package is easy to fall into the bottom of the cup, causing certain trouble for subsequent tea bag taking, the pull rope on the tea bag may extend to the bottom of the cup if the cup is shallow, the water cup may be knocked over if the pull rope is accidentally pulled, and the pull rope of the water cup cannot be adjusted, so that the concentration of tea water in the water cup cannot be controlled.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an environmental protection type biological antibacterial tea filter paper, including filter paper bag, the top of filter paper bag is equipped with sealing pull rope, one end of sealing pull rope is clamped with positioning clamp, the bottom of positioning clamp is fixedly connected with connecting rope, the bottom of connecting rope is fixedly connected with winding rod, the outer surface of one end of winding rod is equipped with clamp groove, one end of winding rod is rotatably connected with fixed suction cup, the middle part of the inner side of winding rod is rotatably connected with air extraction cavity, one end of air extraction cavity is fixedly connected with one end of fixed suction cup, the inner side of air extraction cavity is slidably connected with air extraction plug, the middle part of air extraction plug is equipped with adjusting screw rod.

[0006] The utility model further sets up, one end of adjusting screw rod is through with the middle part of winding rod other end, and with the middle part of winding rod other end rotation connection, the middle part of fixed sucking disc and fixed sucking disc junction is equipped with a air hole.

[0007] The utility model further sets up, the inside of air extraction cavity is cavity, the size of air extraction plug outside matches with the size of air extraction cavity inside cavity.

[0008] The utility model further sets up, the size of the bottom end of the hoop slot matches with the size of the outside of the positioning clamp, the shape of the side view of the positioning clamp is arc.

[0009] The utility model further sets up, the clamp opening of the inside top of the positioning clamp is equipped with the plugging piece, the below fixed connection of plugging piece has the inside rotary lever, the bottom of inside rotary lever and the connecting place of the bottom of positioning clamp are equipped with reset spring.

[0010] The utility model further sets up, the shape of the side view of winding rod is circular, the connecting place of adjusting screw rod and air extraction cavity is equipped with adjusting screw hole.

[0011] In conclusion, the utility model has the advantages and beneficial effects that: the length of the hanging rope of the filter paper bag tea bag can be adjusted conveniently, the convenience of use is improved, the hanging rope of the filter paper bag tea bag can be fixed to the water cup conveniently, the tea bag is prevented from sliding down, and the used tea bag can be taken conveniently and quickly.

[0012] 1. The utility model discloses a positioning clamp, winding rod, hoop slot, fixed sucking disc, adjusting screw rod, air extraction cavity and air extraction plug, when using, the sealing pull rope equipped with on the filter paper bag filled with tea is pulled, the top end of the filter paper bag is sealed, the positioning clamp is clamped to one end of the sealing pull rope, then the positioning clamp clamping the sealing pull rope is wound and clamped to the hoop slot, the extrusion force between the positioning clamp and the hoop slot will clamp the sealing pull rope on the winding rod, the filter paper bag is put into the water cup, the fixed sucking disc is clamped to the specified height of the water cup, then the adjusting screw rod is rotated manually, the air extraction plug will slide to one end along the air extraction cavity under the drive of the adjusting screw rod, the air pressure generated by the sliding of the air extraction plug will draw the gas in the cavity between the fixed sucking disc and the cup wall of the water cup into the air extraction cavity through the air hole, the air pressure will make the fixed sucking disc adsorb on the cup wall of the water cup, the winding rod is fixed on the specified height of the water cup, the sealing pull rope is wound and unwound under the rotation of the winding rod, so that the filter paper bag connected to one end of the sealing pull rope rises or moves down along with the sealing pull rope, the position of the filter paper bag is adjusted, so that the concentration of tea water is adjusted, which is convenient for adjusting the length of the hanging rope of the filter paper bag tea bag, improves the convenience of use, fixes the hanging rope of the filter paper bag tea bag to the water cup conveniently, prevents the tea bag from sliding down, and takes the used tea bag conveniently and quickly. DRAWINGS

[0013] Figure 1It is a structural diagram of the main view of the utility model;

[0014] Figure 2 This is a schematic structural diagram of a side view of the positioning clamp of the utility model;

[0015] Figure 3 This is a structural schematic diagram of a cross-sectional view of the connection between the reeling rod and the fixed suction cup of the utility model.

[0016] In the figure: 1. Filter paper bag; 2. Sealing rope; 3. Positioning clip; 4. Connecting rope; 5. Rewinding rod; 6. Clamp groove; 7. Fixed suction cup; 8. Sealing piece; 9. Adjusting screw; 10. Vacuum chamber; 11. Vacuum plug. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0018] The following describes an embodiment of the present invention based on its overall structure.

[0019] An environmentally friendly biological antibacterial tea filter paper, such as Figures 1-3 As shown, it includes a filter paper bag 1 for packaging quantitative tea. A sealing drawstring 2 is provided on the top of the filter paper bag 1 for sealing the top of the filter paper bag 1. A positioning clip 3 is clamped on one end of the sealing drawstring 2 for clamping the sealing drawstring 2. The bottom end of the positioning clip 3 is fixedly connected to a connecting rope 4 for fixing the positioning clip 3 on a reeling rod 5. The bottom end of the connecting rope 4 is fixedly connected to a reeling rod 5 for retracting and releasing the sealing drawstring 2. A clamp groove 6 is provided on the outer surface of one end of the reeling rod 5 for retracting the positioning clip 3. The clamp, one end of the winding rod 5 is rotatably connected to the fixed suction cup 7, which is used to adsorb and fix the winding rod 5 to the water cup, and the middle part of the inner side of the winding rod 5 is rotatably connected to the air extraction chamber 10, which is used to limit the sliding trajectory of the air extraction plug 11. One end of the air extraction chamber 10 is fixedly connected to one end of the fixed suction cup 7, and the inner side of the air extraction chamber 10 is slidably connected to the air extraction plug 11, which is used to extract the air in the cavity connecting the fixed suction cup and the water cup. An adjusting screw 9 is provided in the middle of the air extraction plug 11 for adjusting the position of the air extraction plug 11.

[0020] It should be noted that, in use, pull the filter paper bag 1 provided with the sealing pull rope 2, the top end of the filter paper bag 1 is blocked, the positioning clamp 3 is clamped to one end of the sealing pull rope 2, and then the positioning clamp 3 clamping the sealing pull rope 2 is wound into the clamp groove 6, the extrusion force between the positioning clamp 3 and the clamp groove 6 will clamp the sealing pull rope 2 on the winding rod 5, the filter paper bag 1 is put into the water cup, the fixed suction cup 7 is clamped to the specified height of the water cup, and then the adjusting screw 9 is manually rotated, the adjusting screw 9 will drive the air suction plug 11 to slide along the air suction cavity 10 to one end, the air pressure generated by the sliding of the air suction plug 11 will suck the gas in the cavity connected with the fixed suction cup 7 and the wall of the water cup into the air suction cavity 10 through the air hole, and the air pressure will make the fixed suction cup 7 adsorbed on the wall of the water cup, the winding rod 5 is fixed at the specified height of the water cup, the winding rod 5 is rotated to wind the sealing pull rope 2, so that the filter paper bag 1 connected with one end of the sealing pull rope 2 is lifted or moved downward with the sealing pull rope 2, the position of the filter paper bag 1 is adjusted, and the concentration of tea infusion is adjusted.

[0021] Please refer to Figure 1 and Figure 3 , one end of the adjusting screw 9 penetrates the middle part of the other end of the winding rod 5 and is rotatably connected with the middle part of the other end of the winding rod 5, the middle part of the connection between the air suction cavity 10 and the fixed suction cup 7 is provided with an air hole, the side view of the winding rod 5 is circular, the connection between the adjusting screw 9 and the air suction cavity 10 is provided with an adjusting screw hole, the inside of the air suction cavity 10 is a cavity, and the size of the outside of the air suction plug 11 matches the size of the cavity inside the air suction cavity 10.

[0022] It can be understood that, during air suction and exhaust, the adjusting screw 9 is rotated forward, the adjusting screw 9 will drive the air suction plug 11 to slide along the air suction cavity 10 to one end, the air pressure generated by the sliding of the air suction plug 11 will suck the gas in the cavity connected with the fixed suction cup 7 and the wall of the water cup into the air suction cavity 10 through the air hole, and the air pressure will make the fixed suction cup 7 adsorbed on the wall of the water cup, the adjusting screw 9 is reversely rotated, the adjusting screw 9 will drive the air suction plug 11 to slide along the air suction cavity 10 to the other end, the pushing air pressure generated by the sliding of the air suction plug 11 will push the gas in the air suction cavity 10 into the fixed suction cup 7 through the air hole, so that the fixed suction cup 7 is separated from the water cup.

[0023] Please refer to Figure 1 and Figure 2 , the size of the bottom end of the clamp groove 6 matches the size of the outside of the positioning clamp 3, the side view of the positioning clamp 3 is arc-shaped, the clamping opening at the top of the inside of the positioning clamp 3 is provided with a blocking piece 8, the lower side of the blocking piece 8 is fixedly connected with an inner turning rod, and the bottom end of the inner turning rod is provided with a reset spring at the connection with the bottom of the positioning clamp 3.

[0024] It should be pointed out that, when the sealing pull rope 2 is clamped, the inner rotating rod is pressed to open an opening, the gap between the sealing pull rope 2 is clamped to the positioning clamp 3 through the opening, the inner rotating rod is released, the inner rotating rod is reversely rotated and reset by the reset spring, the gap between the positioning clamp 3 and the inner rotating rod is sealed by the sealing piece 8, and the sealing pull rope is prevented from sliding out from the inner side of the positioning clamp and separated from the positioning clamp.

[0025] Although the embodiments of the utility model have been shown and described, the specific embodiments are only the explanation of the utility model, and are not the limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and the person skilled in the art can make the modification, replacement and change of the embodiments without the creative contribution after reading the specification without departing from the principles and the purpose of the utility model, but as long as in the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. An environmentally friendly biological antibacterial tea leaf filter paper comprising a filter paper bag (1), characterized in that: The top of the filter paper bag (1) is provided with a sealing pull rope (2), one end of the sealing pull rope (2) is sleeved with a positioning clamp (3), the bottom end of the positioning clamp (3) is fixedly connected with a connecting rope (4), the bottom end of the connecting rope (4) is fixedly connected with a winding rod (5), the outer surface of one end of the winding rod (5) is provided with a clamp groove (6), one end of the winding rod (5) is rotatably connected with a fixed suction cup (7), the inner side of the middle part of the winding rod (5) is rotatably connected with an air extraction cavity (10), one end of the air extraction cavity (10) is fixedly connected with one end of the fixed suction cup (7), the inner side of the air extraction cavity (10) is slidably connected with an air extraction plug (11), the middle part of the air extraction plug (11) is provided with an adjusting screw (9).

2. The environment-friendly biological antibacterial tea leaf filter paper according to claim 1, characterized in that: One end of the adjusting screw (9) penetrates through the middle part of the other end of the winding rod (5) and is rotatably connected with the middle part of the other end of the winding rod (5), and a gas hole is formed in the middle part of the connection between the air extraction cavity (10) and the fixed suction cup (7).

3. The environment-friendly biological antibacterial tea leaf filter paper according to claim 1, characterized in that: The inner side of the air extraction cavity (10) is a cavity, and the size of the outer side of the air extraction plug (11) matches the size of the cavity of the air extraction cavity (10).

4. The environment-friendly biological antibacterial tea leaf filter paper according to claim 1, characterized in that: The size of the bottom end of the clamp groove (6) matches the size of the outer side of the positioning clamp (3), and the shape of the side view of the positioning clamp (3) is arc-shaped.

5. The environment-friendly biological antibacterial tea leaf filter paper according to claim 1, characterized in that: The clamping opening of the top of the inner side of the positioning clamp (3) is provided with a plugging piece (8), the lower side of the plugging piece (8) is fixedly connected with an inner turning rod, and the bottom end of the inner turning rod is provided with a reset spring at the connection with the bottom of the positioning clamp (3).

6. The environment-friendly biological antibacterial tea leaf filter paper according to claim 1, characterized in that: The shape of the side view of the winding rod (5) is circular, and the connection between the adjusting screw (9) and the air extraction cavity (10) is provided with an adjusting screw hole.

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