CN202445413U

CN202445413U - Drinking water bag

Info

Publication number: CN202445413U
Application number: CN201120394853XU
Authority: CN
Inventors: 胡长春; 叶小坚; 覃丽芳
Original assignee: BEST OUTDOOR PRODUCTION CORP
Current assignee: BEST OUTDOOR PRODUCTION CORP
Priority date: 2011-10-17
Filing date: 2011-10-17
Publication date: 2012-09-26
Anticipated expiration: 2021-10-17

Abstract

The utility model relates to a drinking water bag, comprising a bag body of which the periphery is jointed with two thin films, wherein a bag opening is arranged on an entire edge at the upper end of the bag body, and the outer side of the bag opening is jointed with a limiting strip; a carrying handle is arranged to seal the bag opening, a prismatic clamping slot is arranged below the carrying handle, a multi-face prismatic core shaft is arranged to be embedded in the clamping slot, and two sides at the upper part and two sides at the lower part, of the multi-face prismatic core shaft, are provided with four water seal ribs corresponding to four edges of the prismatic clamping slot respectively; the bag opening end is bent to be inserted into a gap between the clamping slot and the core shaft; the front upper part of the bag body is provided with a water inlet seat and is equipped with a water inlet cover, and the bottom of the bag body is provided with a water outlet seat and is equipped with an external thread joint and a screwed sleeve; and a water pipe is in embedded connection with the water outlet seat, the other end of the water pipe is in embedded connection with a suction nozzle joint, the middle of the suction nozzle joint is provided with a water stop cavity which is internally embedded with a turn button, the other end of the suction nozzle joint is in embedded connection with a suction nozzle, and a suction nozzle protecting cover is additionally arranged to cover the outer wall of the suction nozzle so as to protect the suction nozzle from pollution, and thus, the defects of low sealing reliability and poor sealing intensity of the bag opening are overcome.

Description

Drink water bag

Technical field

The utility model relates to a kind of open air and drinks water bag, especially has the water bag of drinking of sealing carrying handle.

Background technology

Water bag is drunk in present known open air; For ease of carrying, adopt following mode usually: the first, bag top are established an annular water inlet and are joined a lid; Directly establish two hanging holes at the bag top; Behind the dress water, water bag is placed in the knapsack, in knapsack, establish two ribbons and pass hanging hole water bag is hung in the knapsack; It two is that the place establishes one handle at annular water inlet, carries the handle of stopping and can be convenient for carrying water bag.The water bag water inlet of aforementioned two modes is less, and dress water is inconvenient, and all need cooperate knapsack to use.For addressing the above problem preferably, CN2715602Y provides a kind of full-open type water bag water inlet structure that has carrying handle: this scheme water inlet is located on the whole piece limit of bag one end, can be unlimited fully; The water inlet inboard is fitted with the Extendible flake that in bag, extends, and its openend that is positioned at bag is provided with clip chain; At two press strips of water inlet outside applying, middle and lower part, the press strip outside is provided with the outer groove that is used for clamping; Be provided with the carrying handle that can be sandwiched in the water inlet outside; In the middle of the carrying handle top is hand-held hole, and the hand-held hole upside is provided with hook hole, and two ends are provided with semi-enclosed water pipe clamping hole." n " shape holding tank is processed in the carrying handle bottom, and the groove inside bottom is provided with clamping ribs, works to do sealing water inlet and clamping bag; The press strip outside is provided with anti-skidding line, and the top is provided with and splits mouth, and is easy to use.Adopt the water bag of this structure can be separately, carry easily and use, and can adorn water easily, but the sealing of sack be relatively poor, can seepage during the bag pressurized, weakened the serviceability of water bag greatly.Other has Chinese ZL2007200600542 to disclose a kind of water bag carrying handle: an oval holding tank is established in the carrying handle below, and the one of which end opens wide, and establishes a targeting port, and other end sealing is established an embedding hole at this end, and a tiny sealing is established in the holding tank below; If a mandrel is embedded in the holding tank; Mandrel one end is established an embedding tenon and is embedded in the caulking groove, and can in holding tank, slide up and down and left and right sides deflection, and the mandrel other end is established a guiding rib; Mandrel is made as the multiaspect prismatic; Its underpart is established a vertical rib and is respectively established a transverse edge over against slit, the both sides of clip slot below and compress this slit, the middle part establish two transverse edge over against the holding tank middle part curved wall, top establish two transverse edge over against holding tank top curved wall; If a water bag, its sack are located on the whole piece limit of bag upper end, the inboard a pair of concavo-convex button of fitting of sack behind the dress water, inserts sack end bending back in the slit between holding tank and the mandrel.The sealing of this scheme is to lean on each bar rib of mandrel to cooperate with the sidewall of oval holding tank to realize that what have sealing function is one or several linear cooperation, and its reliability and sealing intensity remain further raising.

The known suction nozzle that is assigned on the outdoor drinking-water apparatus water pipe group adopts flexible glue to process usually at present, has a slit on its top; Under the stand-by state, utilize the elasticity of flexible glue material self to make this slit closed, prevent that fluid leaks from coming out; During use; Suction nozzle contained sting in mouth, with tooth vertically exerted oneself in the two ends, slit, the place, slit promptly forms opening.But, in useful life, its sucking portion through repeatedly contain sting after, can produce deformation, lost due sealing function.

Summary of the invention

The purpose of the utility model is: carrying and adorning on the basis easily aspect the water making full use of standard-sized sheet saliva bag carrying handle; Overcome preferably the sack sealing reliability low with the relatively poor defective of sealing intensity, provide matching part sealing reliability height such as a kind of sack and suction nozzle and sealing intensity big drink water bag.

The technical scheme that the utility model adopts is: a kind of water bag of drinking, comprise the bag of fitting by two film peripheries, and sack is located on the whole piece limit of bag upper end; If a carrying handle seals said sack, the front upper of said bag is established an entry seat, and sets one and go into water cover and frenulum; An effluent seat is established in bag bottom, sets a male connection and a cover that is spirally connected, and water pipe and effluent seat are rabbeted; The water pipe other end is rabbeted a suction nozzle joint, establishes a sealing chamber at suction nozzle joint middle part, establishes a turn-button and embeds in the sealing chamber; The mouth joint other end is rabbeted a suction nozzle; Other establishes a suction nozzle sheath and covers in the suction nozzle outer wall, and a prismatic holding tank is established in said carrying handle below, and the mandrel of establishing a multiaspect prismatic is embedded in the holding tank; Its both sides, top and both sides, bottom are respectively equipped with and corresponding four the water shutoff ribs in prismatic holding tank four limits, and the bending of sack end can be inserted in the slit between holding tank and the mandrel; Said entry seat one side is provided with one and carries the hole, saidly goes into the water cover inboard to establish water shutoff rib and the entry seat inwall of a circle taper chimeric to guarantee its sealing effectiveness, is provided with six anti-skidding lines of ellipse outside going into water cover; Said effluent seat inboard is provided with circle water stopping rib and an internal thread, male connection one end and internal thread be spirally connected and be fastened in that water stopping rib is outer, the other end is spirally connected and is provided with an embedding tenon with being spirally connected to cover, be spirally connected to cover the other end and be provided with a pressure ring and compress and be embedded in embedding tenon water pipe outward; A ring rib is established in the said upper edge, sealing chamber of being located at suction nozzle joint middle part, and establishes a bayonet socket in the middle, and suction nozzle joint front end is established a suction nozzle embedding tenon; A spacing ring and several spacing muscle are established in suction nozzle embedding tenon rear portion; A water pipe embedding is established in suction nozzle joint rear end, establishes a through hole at the turn-button middle part, and a spanner is established on top; Several tread plates are established in the spanner side, and the turn-button top is provided with the status indicator structure of the duty that shows turn-button.

Preferably, an end of the prismatic holding tank of said carrying handle below opens wide, and establishes a targeting port, and other end sealing is established an embedding hole at this end, and the protection rib of a closure is established in outside, embedding hole; A tiny sealing is established in the holding tank below; Mandrel one end is established a U-shaped embedding tenon, and the other end is established a guiding rib; The embedding hole is big than U-shaped embedding tenon, and mandrel can slide up and down in holding tank and left and right sides deflection.

Preferably, establish in the middle of the said carrying handle top and one carry the hole, carry the two ends, hole and be provided with lifting hole(eyelet).

Preferably, said sack outside applying one positive stop strip, this positive stop strip can be stuck in the carrying handle below; Positive stop strip one end is established a rope fastening hole, and a tether lies between this hole and the protection rib, disperses to prevent carrying handle and bag.

Preferably, the arc body of an indent is established in described suction nozzle end, and arc body middle part is cutd open and established a delivery port, utilizes answer naturally and the flexible glue body elasticity of arc body to combine delivery port is closed tightly.

Preferably, respectively establish a biting slot at the arc body two ends of said suction nozzle end.

Preferably, said suction nozzle sheath outer wall is provided with several tread plates, and inwall is provided with at least one air slot; If a frenulum is connected the suction nozzle sheath with capel, the capel inboard is provided with several stopper slots, but the capel build-in is inboard in the spacing ring at suction nozzle embedding tenon rear portion, several stopper slots and the corresponding engaging of several spacing muscle.

Preferably, said turn-button lower end is provided with a seal groove, and sealing ring can embed wherein; The spanner inboard is provided with an engaging tenon, and in the time of in turn-button embeds the sealing chamber, the engaging tenon can be fastened on the ring rib in case the spline button gets loose.

The beneficial effect of the utility model is: sack is clamped between four water shutoff ribs and the prismatic holding tank inwall; Form four sealing surfaces; When sack received external pull or inner extruding, mandrel all can decomposite the pressure to sealing surface along deflected by force direction like this in suffered external force; External force more greatly then this pressure is also big more, thereby strengthens the sealing reliability and the sealing intensity of sack; Simultaneously, the sealing reliability of matching parts such as entry seat, water out adapter, suction nozzle joint, suction nozzle also is much improved and sealing intensity strengthens greatly.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:

Fig. 1 is the openend three-dimensional view of the carrying handle decomposing state of the utility model;

Fig. 2 is the embedding nose end three-dimensional view of the carrying handle decomposing state of the utility model;

Fig. 3 is the utility model assembled state front view and portion of chimeric end office (EO) cutaway view;

Fig. 4 is A among Fig. 3-A generalized section;

Fig. 4 A is an entry seat cut-away section sketch map among Fig. 4;

Fig. 4 B is Fig. 4 closure part face sketch map;

Fig. 4 C is an effluent seat cut-away section sketch map among Fig. 4;

Fig. 5 is the utility model suction nozzle decomposing state three-dimensional view;

Fig. 6 is the three-dimensional view of the utility model turn-button and counterpart thereof;

Fig. 7 is the suction nozzle opening front view of the utility model;

Fig. 8 is the B-B generalized section among Fig. 7;

Fig. 9 is the suction nozzle closed condition front view of the utility model;

Figure 10 is C among Fig. 9-C generalized section.

Among the figure shown in the label:

1 carrying handle, 11 holding tanks, 111 targeting ports, 112 embedding holes, 113 sealings, 114 protection ribs, 12 carry the hole, 13 lifting hole(eyelet)s;

2 mandrels, 21 guiding ribs, 22 embedding tenons, 23 water shutoff ribs.

3 bags, 31 sacks, 311 positive stop strips, 312 rope fastening holes, 313 tethers;

4 entry seats, 40 carry the hole, and 41 go into water cover, 411 water shutoff ribs, 412 anti-skidding lines, 42 frenulums;

5 effluent seats, 51 water stopping ribs, 52 internal threads, 50 water pipes, 53 water out adapters, 531 embedding tenons, 54 lids that are spirally connected, 541 pressure rings;

6 suction nozzles, 61 arc bodies, 611 delivery ports, 62 biting slots;

7 suction nozzle joints, 71 sealing chambeies, 711 ring ribs, 7111 bayonet sockets, 72 suction nozzle embedding tenons, 721 spacing rings, 722 spacing muscle, 73 water pipe embedding tenons;

8 turn-buttons, 81 through holes, 82 spanners, 821 tread plates, 822 engaging tenons, 83 status indicators, 84 seal grooves; 840 sealing rings;

9 suction nozzle sheaths, 91 tread plates, 92 air slots, 93 frenulums, 94 capels, 941 stopper slots.

The specific embodiment

As shown in Figure 1: the utility model is established a carrying handle 1 and a mandrel 2, and an oval holding tank 11 is established in carrying handle 1 below, and the one of which end opens wide, and establishes a targeting port 111, and mandrel 2 these ends are established a guiding rib 21; Carrying handle 1 top is established one and is carried hole 12, and a lifting hole(eyelet) 13 is established at its two ends respectively.

As shown in Figure 2: the sealing of holding tank 11 other ends, establish an embedding hole 112 at this end, mandrel 2 these ends are established an embedding tenon 22.If a protection rib 114 is used for the embedding tenon 22. of protective core shaft end

As shown in Figure 3; The most preferred embodiment of the utility model can be made into: use two film adhered be a bag 3; Sack 31 is located on the whole piece limit of bag 3 upper ends, establishes a carrying handle 1 sealing sack 31, and mandrel 2 is embedded in holding tank interior 11 during assembling; Embedding tenon 22 embeds in the caulking groove 112, and can in this groove, slide up and down.Behind the dress water, sack 31 bending backs are inserted in the carrying handle 1, sack 31 inboard positive stop strips 311 are stuck in carrying handle 1 lower end.Sack 31 outside applying positive stop strips 311, and establish a rope fastening hole 312, one tethers 313 in positive stop strip 311 1 ends and lie between this hole and the protection rib 114, disperse to prevent carrying handle 1 and bag 3.Bag 3 front upper are established an entry seat 4, and entry seat 4 one sides are provided with one and carry hole 41, and set one and go into water cover 41 and frenulum 42, go into water cover 41 outsides and are provided with six anti-skidding lines 412 of ellipse; An effluent seat 5 is established in bag 3 bottoms; Article one, water pipe 50 is rabbeted with effluent seat 5; Water pipe 50 other ends are rabbeted a suction nozzle joint 7; Embed a turn-button embedding 8 at suction nozzle joint 7 middle parts, suction nozzle joint 7 other ends are rabbeted a suction nozzle 6, and other establishes a suction nozzle sheath 9 and covers in suction nozzle 6 outer walls and make it avoid polluting with protection suction nozzle 6.

Shown in Fig. 4 A: it is chimeric guaranteeing its sealing effectiveness to go into the water shutoff rib 411 of establishing a circle taper in water cover 41 inboards and entry seat 4 inwalls,

Shown in Fig. 4 B: mandrel 2 is made as the multiaspect prismatic, and its both sides, top and both sides, bottom are respectively equipped with and corresponding four the water shutoff ribs 23 in prismatic holding tank 11 4 limits, form four Sealing Surface; Be wrapped on the mandrel 2 after sack 31 bendings.Sack 31 is held in the sealing 113 of holding tank 11 lower ends; When sack 31 receives external pull or inner extruding; Mandrel 2 all can be along deflected by force direction; Can in suffered external force, decomposite the pressure to holding tank 11 sidewalls like this, external force more greatly then this pressure is also big more, thereby strengthens the sealing property of sack 31.The positive stop strip 311 that fits in sack 31 outsides can prevent that sack 31 from skidding off through holding tank 11.

Shown in Fig. 4 C: effluent seat 5 inboards are provided with a circle water stopping rib 51 and internal thread 52; Water out adapter 53 1 ends and internal thread 52 be spirally connected and be fastened in that water stopping rib 51 is outer, the other end covers 54 and is spirally connected and is provided with an embedding tenon 531 with being spirally connected, be spirally connected to cover 54 other ends and be provided with a pressure ring 541 and compress and be embedded in embedding tenon 531 water pipe 50 outward;

As shown in Figure 5: the nozzle portion of the utility model is made up of a suction nozzle 6, a suction nozzle joint 7, a turn-button 8, a sealing ring 840 and a suction nozzle sheath 9.Establish the arc body 61 of an indent in suction nozzle 6 ends, arc body 61 middle parts are cutd open and are established a delivery port 611, utilize arc body 611 reply naturally and the flexible glue body elasticity combines delivery port 611 is closed tightly; Respectively establish a biting slot 62 at arc body 61 two ends; A sealing chamber 71 is established at suction nozzle joint 7 middle parts, and a ring rib 711 is established in 71 upper edges, sealing chamber, and establishes a bayonet socket 7111 in the middle; Suction nozzle joint 7 front ends are established a suction nozzle embedding tenon 72, and a spacing ring 721 and several spacing muscle 722 established at suction nozzle embedding tenon 72 rear portions; A water pipe embedding tenon 73 is established in suction nozzle joint 7 rear ends.Turn-button 8 can embed in the sealing chamber 71, establishes a through hole 81 at turn-button 8 middle parts, and a spanner 82 is established on top, and several tread plates 821 are established in spanner 82 sides, and turn-button 8 tops are provided with status indicator 83 to show the duty of turn-button.Suction nozzle sheath 9 outer walls are provided with several tread plates 91, and inwall is provided with at least one air slot 92; If a frenulum 93 is connected suction nozzle sheath 9 with capel 94, capel 94 inboards are provided with several stopper slots 941; But the capel build-in is in spacing ring 721 inboards at suction nozzle embedding tenon 72 rear portions, several stopper slots 941 and several spacing muscle 722 corresponding engagings.

As shown in Figure 6: turn-button 8 lower ends are provided with a seal groove 84, and sealing ring 840 can embed wherein.Spanner 82 inboards are provided with an engaging tenon 822, and in the time of in turn-button 8 embeds sealing chambeies 71, engaging tenon 822 can be fastened in and encircle on the rib 711 in case spline button 8 gets loose.

As shown in Figure 7: as suction nozzle sheath 9 to be taken off, pull spanner 82 " ON " in the status indicator 83 identified when making progress, can suction nozzle 6 be opened.

As shown in Figure 8: when suction nozzle 6 was opened, through hole 81 connected with the endoporus of suction nozzle embedding tenon 72 and water pipe embedding tenon 73, can be drawn onto the water in the suction nozzle 6 through delivery port 611.

Shown in Fig. 9: pull spanner 82 " OFF " in the status indicator 83 identified when making progress, can suction nozzle be closed.

Shown in figure 10: when suction nozzle 6 was closed, through hole 81 turned to opposite side, and the sidewall of turn-button 8 has intercepted the endoporus of suction nozzle embedding tenon 72 and water pipe embedding tenon 73.Suction nozzle sheath 9 is covered in outside the suction nozzle 6, can protect suction nozzle 6 and keep its cleaning.

The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.

Claims

1. drink water bag for one kind, comprise the bag of being fitted by two film peripheries, sack is located on the whole piece limit of bag upper end; It is characterized in that: establish a carrying handle and seal said sack, the front upper of said bag is established an entry seat, and sets one and go into water cover and frenulum; An effluent seat is established in bag bottom, sets a male connection and a cover that is spirally connected, and water pipe and effluent seat are rabbeted; The water pipe other end is rabbeted a suction nozzle joint, establishes a sealing chamber at suction nozzle joint middle part, establishes a turn-button and embeds in the sealing chamber; The mouth joint other end is rabbeted a suction nozzle; Other establishes a suction nozzle sheath and covers in the suction nozzle outer wall, and a prismatic holding tank is established in said carrying handle below, and the mandrel of establishing a multiaspect prismatic is embedded in the holding tank; Its both sides, top and both sides, bottom are respectively equipped with and corresponding four the water shutoff ribs in prismatic holding tank four limits, and the bending of sack end can be inserted in the slit between holding tank and the mandrel; Said entry seat one side is provided with one and carries the hole, saidly goes into the water cover inboard to establish water shutoff rib and the entry seat inwall of a circle taper chimeric to guarantee its sealing effectiveness, is provided with six anti-skidding lines of ellipse outside going into water cover; Said effluent seat inboard is provided with circle water stopping rib and an internal thread, male connection one end and internal thread be spirally connected and be fastened in that water stopping rib is outer, the other end is spirally connected and is provided with an embedding tenon with being spirally connected to cover, be spirally connected to cover the other end and be provided with a pressure ring and compress and be embedded in embedding tenon water pipe outward; A ring rib is established in the said upper edge, sealing chamber of being located at suction nozzle joint middle part, and establishes a bayonet socket in the middle, and suction nozzle joint front end is established a suction nozzle embedding tenon; A spacing ring and several spacing muscle are established in suction nozzle embedding tenon rear portion; A water pipe embedding is established in suction nozzle joint rear end, establishes a through hole at the turn-button middle part, and a spanner is established on top; Several tread plates are established in the spanner side, and the turn-button top is provided with the status indicator structure of the duty that shows turn-button.

2. the water bag of drinking as claimed in claim 1 is characterized in that: an end of the prismatic holding tank of said carrying handle below opens wide, and establishes a targeting port, and other end sealing is established an embedding hole at this end, and the protection rib of a closure is established in outside, embedding hole; A tiny sealing is established in the holding tank below; Mandrel one end is established a U-shaped embedding tenon, and the other end is established a guiding rib; The embedding hole is big than U-shaped embedding tenon, and mandrel can slide up and down in holding tank and left and right sides deflection.

3. the water bag of drinking as claimed in claim 2 is characterized in that: establish in the middle of the said carrying handle top and one carry the hole, carry the two ends, hole and be provided with lifting hole(eyelet).

4. the water bag of drinking as claimed in claim 3 is characterized in that: said sack outside applying one positive stop strip, and this positive stop strip can be stuck in the carrying handle below; Positive stop strip one end is established a rope fastening hole, and a tether lies between this hole and the protection rib, disperses to prevent carrying handle and bag.

5. the water bag of drinking as claimed in claim 4 is characterized in that: the arc body of an indent is established in described suction nozzle end, and arc body middle part is cutd open and established a delivery port, utilizes answer naturally and the flexible glue body elasticity of arc body to combine delivery port is closed tightly.

6. the water bag of drinking as claimed in claim 5 is characterized in that: a biting slot is respectively established at the arc body two ends in said suction nozzle end.

7. like each described water bag of drinking in the claim 1 to 6, it is characterized in that: said suction nozzle sheath outer wall is provided with several tread plates, and inwall is provided with at least one air slot; If a frenulum is connected the suction nozzle sheath with capel, the capel inboard is provided with several stopper slots, but the capel build-in is inboard in the spacing ring at suction nozzle embedding tenon rear portion, several stopper slots and the corresponding engaging of several spacing muscle.

8. the water bag of drinking as claimed in claim 7 is characterized in that: said turn-button lower end is provided with a seal groove, and sealing ring can embed wherein; The spanner inboard is provided with an engaging tenon, and in the time of in turn-button embeds the sealing chamber, the engaging tenon can be fastened on the ring rib in case the spline button gets loose.