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CN-224211546-U - Filter type folding water bag

CN224211546UCN 224211546 UCN224211546 UCN 224211546UCN-224211546-U

Abstract

The utility model relates to the technical field of drinking appliances, in particular to a filtering type folding water bag, which comprises a water bag main body, wherein a handle is arranged on the water bag main body, a water outlet end is arranged at the lower end of the handle, a rotary cover is matched and butted outside the water outlet end, a faucet valve is arranged on the rotary cover, a butt joint end is arranged at the inner side of the rotary cover, a filter core pipe is matched and spliced in the butt joint end, and the filter core pipe extends to one side of the inner part of the water bag main body.

Inventors

  • ZHANG XU

Assignees

  • 浙江乾天智能制造有限公司

Dates

Publication Date
20260508
Application Date
20250814

Claims (8)

  1. 1. The utility model provides a filter-type folding water bag, includes water bag main part (1), be provided with handle (4) on water bag main part (1), the lower extreme of handle (4) is provided with out the water end, out the outer cooperation butt joint of water end has spiral cover (7), just be provided with tap valve (8) on spiral cover (7), wherein the inboard of spiral cover (7) is provided with the butt joint end, should the butt joint end interior cooperation is pegged graft has the filter core pipe, should the filter core pipe extends to the inside one side of water bag main part (1), filters the water to the butt joint end, water bag main part (1) tip still is equipped with inlet structure, opens when using water through the setting of inlet structure, communicates water bag main part (1) inside and outside atmosphere, is flat by external atmospheric pressure after avoiding inside drainage.
  2. 2. The folding water bag of claim 1, wherein the filter core tube comprises a core tube (11) which is matched and inserted with the butt joint end of the inner side of the spiral cover (7), a filter core (12) is arranged in the core tube (11), and a plurality of grooves (14) are formed in the outer side of the core tube (11) at equal intervals.
  3. 3. The filter-type folding water bag as claimed in claim 2, wherein the faucet valve (8) comprises a valve body (10), the valve body (10) is matched and butted with the outer side of the rotary cover (7), a valve core (13) is rotatably arranged in the valve body (10), and the opening and closing of the faucet valve (8) are realized through the valve core (13).
  4. 4. The filter-type folding water bag as claimed in any one of claims 1 to 3, wherein the butt joint end comprises a convex end (6) integrally connected with the water bag main body (1), a screwing end (9) is arranged on the convex end (6), and the screwing end (9) is screwed with the screwing cover (7) in a matched manner.
  5. 5. The foldable water bag of claim 4, wherein a guiding rope positioning angle (2) is arranged at one end of the water bag main body (1) opposite to the mounting position of the handle (4), a positioning hole (3) is formed in the middle of the guiding rope positioning angle (2), and guiding ropes are inserted into the positioning hole (3).
  6. 6. The filter-type folding water bag as claimed in any one of claims 1 to 3, 5, wherein the air intake structure comprises an air intake end integrally connected with the water bag body (1), and a vent valve (5) is installed on the air intake end.
  7. 7. The foldable water bag as claimed in claim 5, wherein the water bag body (1) is integrally blow-molded.
  8. 8. The foldable water bag as recited in claim 7, wherein the water bag body (1) is rectangular in shape as a whole.

Description

Filter type folding water bag Technical Field The utility model relates to the technical field of drinking appliances, in particular to a filter type folding water bag. Background Along with the diversification of scenes such as outdoor exercises, emergency rescue and travel, the demand of portable drinking equipment is growing increasingly, and traditional water bags are made of flexible materials, so that the portable drinking equipment has the characteristics of folding and light weight, and can effectively save storage space. Through retrieval, the patent name of the patent publication number CN 214297197U is a folding water bag with a valve switch, the water outlet control is realized by arranging a water bag cover with a faucet valve, and the convenience in use is improved by using a lead to assist carrying and recovering. But this design does not relate to water quality filtering capability, can't satisfy the demand to water purification under the scene such as open air, and its water bag body is flat because of inside atmospheric pressure reduces easily in the drainage in-process simultaneously, leads to the play water unsmooth and influences water bag structural stability. There is a need for a filter-type folding water bag that ameliorates the above-mentioned problems. Disclosure of utility model The utility model aims to provide a filter type folding water bag, which solves the problems in the prior art. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a filter-type folding water bag, includes the water bag main part, be provided with the handle in the water bag main part, the lower extreme of handle is provided with out the water end, out the outer cooperation butt joint of water end have the spiral cover, just be provided with tap valve on the spiral cover, the inboard of spiral cover is provided with the butt joint end, should the butt joint end inner fit peg graft has the filter core pipe, should the filter core pipe extends to the inside one side of water bag main part, filters the water to the butt joint end, water bag main part tip still is equipped with inlet structure, opens when using water through inlet structure's setting, communicates the inside and outside atmosphere of water bag main part, is the platykurtic by external atmospheric pressure after avoiding inside drainage. As a preferable scheme of the utility model, the filter core tube comprises a core tube which is matched and spliced with the butt joint end at the inner side of the spiral cover, a filter core is arranged in the core tube, and a plurality of grooves are formed in the outer side of the core tube at equal intervals. As the preferable scheme of the utility model, the faucet valve comprises a valve body, the valve body is matched and butted with the outer side of the spiral cover, a valve core is rotationally arranged in the valve body, and the opening and closing of the faucet valve are realized through the valve core. As a preferable scheme of the utility model, the butt joint end comprises a convex end integrally connected with the water bag main body, the convex end is provided with a screwing end, and the screwing end is screwed with the screwing cover in a matched manner. As a preferable scheme of the utility model, a guide rope positioning angle is arranged at one end of the water bag main body, which is opposite to the mounting position of the handle, a positioning hole is formed in the middle of the guide rope positioning angle, and a guide rope is inserted into the positioning hole. As a preferable scheme of the utility model, the air inlet structure comprises an air inlet end which is integrally connected with the water bag main body, and the air inlet end is provided with a ventilation valve. As a preferable scheme of the utility model, the water bag body is integrally blow-molded. As a preferable scheme of the utility model, the water bag body is rectangular in shape as a whole. Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the filter core pipe extending to the inside of the water bag is inserted into the inner side of the spiral cover, so that real-time filtration in the water source flowing process is realized, no additional water filtering equipment is required to be carried, the problems that the traditional water bag can only store water and cannot purify water quality are solved, the safety of outdoor drinking water is improved, the filter core pipe is designed to be inserted into the butt joint end of the inner side of the spiral cover, a plurality of parts are not required to be disassembled when the filter core is replaced, and the filter core pipe can be inserted and replaced only by unscrewing the spiral cover, so that maintenance operation in an outdoor environment is simplified; According to the utility model, through arranging the air inlet