CN202288591U

CN202288591U - Edge-seaming electric hot-water bag

Info

Publication number: CN202288591U
Application number: CN2011203548880U
Authority: CN
Inventors: 张志军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-07-04
Anticipated expiration: 2021-09-21

Abstract

The utility model discloses an edge-seaming electric hot-water bag which comprises a bag body, wherein the bag body is internally provided with a socket sheath and a liquid feeding inlet, the socket sheath is internally provided with a power socket, the socket is connected with an electric heating device, and the electrical heating device comprises an electrical heating tube, an insulating bracket, a connecting sheath and a guide line. The edge-seaming electric hot-water bag is characterized in that the bag body comprises an inner plastic layer and an outer fabric layer, the inner wall of the outer fabric layer is coated with a PVC (polyvinyl chloride) plastic film, the inner plastic layer and the outer fabric layer share a high-frequency thermal sealing edge, a fabric edge covering layer is arranged on the outside of the thermal sealing edge, and the fabric edge covering layer is seamed and fixed by use of a sewing thread. The inner plastic layer and the outer fabric layer are stacked together, then an electric high-frequency machine is adopted for carrying out hot pressing on the edges of the inner plastic layer and the outer fabric layer so as to form a thermal sealing edge for preventing water leakage, and for strengthening the fastness of the thermal sealing edge, the thermal sealing edge is externally subjected to edge covering by use of a cloth strip, and the edge covering layer is seamed and fixed by use of a sewing machine, so that the edge-seamed electric hot-water bag is high in strength, good in sealing and beautiful; and the product grade of the electric hot-water bag is improved.

Description

Tape edge type electric hot-water bag

Technical field

This utility model relates to electric hot-water bag, particularly relates to tape edge type electric hot-water bag.

Background technology

Existing hot water bag mostly is divided into oneself irritates the ordinary hot water bag of hot water thermal insulating and uses electrically heated electric hot-water bag.The structure of electric hot-water bag generally comprises bag, and supply socket is installed in bag, and socket connects electric heater unit; The bag of existing electric hot-water bag mostly has only the outer and inner plastic double-layer structure of cloth; Do not have bound edge at the bag edge, the place is not provided with protector at socket, and the shortcoming of its existence is: the double-layer structure fastness is poor; Grown easy generation service time and leaked, and heat insulation effect is relatively poor; Do not have bound edge, bag edge fastness is poor, and the assorted line of the cloth at edge is exposed, and influences attractive in appearance; Do not have protector on the socket, be prone to water inlet, advance dust, influence service life.

Summary of the invention

The purpose of this utility model is in order to overcome the shortcoming that prior art exists, and provides a kind of good heat insulating, time long, avoids in the bag hot water boiling hot excessively, and scalds human body, and fastness is good, good looking appearance, the tape edge type electric hot-water bag in assurance service life.

The technical scheme of this utility model tape edge type electric hot-water bag is: comprise bag; Mounting receptacle sheath and liquid injection port in the bag are installed supply socket in the socket sheath, and socket connects electric heater unit; Described electric heater unit comprises electrothermal tube, insulating support, connection sheath and lead; It is characterized in that described bag comprises inner plastic and cloth skin, the outer field inwall of cloth scribbles the PVC plastic foil, and inner plastic has the high frequency heat seal limit with the cloth skin; The cloth edging layer in the outside of high frequency sealing edges, the cloth edging layer is by the sewing thread sutured.

The utility model discloses a kind of tape edge type electric hot-water bag, socket sheath and liquid injection port mainly have been installed, mounting receptacle in the socket sheath in bag; The external mains supply of socket (～220V); In socket, connect electric heater unit, electric heater unit mainly comprises electrothermal tube, insulating support; The sheath of connection usefulness and lead etc., said structure is identical with prior art.Principal character is that described bag comprises inner plastic and cloth skin, and inner plastic guarantees not seep water, insulation again, and safe in utilization, the cloth skin has heat insulation, insulation effect, prevents a bag external superheat scald human body, and it is too fast to avoid again dispelling the heat, and extends working time.Scribble the PVC plastic foil at the outer field inwall of cloth and improve fastness and waterproof action.Adopt electric High-frequency machine that the edge is carried out hot pressing inner plastic and cloth outer stack together, process high frequency sealing edges, prevent to leak; In order to strengthen the fastness at edge, the reuse cloth carries out bound edge in the outside of high frequency sealing edges, and edging layer is used the sewing machine sutured; Intensity is high; Good seal, attractive in appearance again, the product specification of raising electric hot-water bag.

This utility model tape edge type electric hot-water bag, the plastic of described supply socket heat in the exterior transfer printing.After heating, cover protecting cover, protect socket, protecting cover is that plastic material is processed, waterproof insulation, the surface is a thermally transferred pattern, and is very attractive in appearance, merges with chromatic cloth is outer, plays the effect of making something perfect even more perfect.

Description of drawings

Fig. 1 is the structural representation of this utility model tape edge type electric hot-water bag;

Fig. 2 is that the master of this utility model tape edge type electric hot-water bag looks sketch map;

Fig. 3 is the schematic perspective view of electric heater unit.

The specific embodiment

This utility model relates to a kind of tape edge type electric hot-water bag, like Fig. 1-shown in Figure 3, comprises bag 1; Mounting receptacle sheath 15 and liquid injection port 10 in the bag are installed supply socket 2 in the socket sheath, socket connects electric heater unit; Described electric heater unit comprises electrothermal tube 3, insulating support 4, connects sheath 5 and lead 6; It is characterized in that described bag 1 comprises inner plastic 11 and cloth skin 12, the inwall of cloth outer 12 scribbles PVC plastic foil 13, and inner plastic 11 has high frequency heat seal limit 14 with cloth outer 12; The cloth edging layer 7 in the outside of high frequency sealing edges 14, and cloth edging layer 7 is by sewing thread 8 sutured.Socket sheath 15 and liquid injection port 10 mainly have been installed in bag 1; Mounting receptacle 2 in the socket sheath, the external mains supply of socket (～220V), in socket, connect electric heater unit; Electric heater unit mainly comprises electrothermal tube 3; Insulating support 4, the sheath 6 of connection usefulness and lead 6 etc., said structure is identical with prior art.Principal character is that described bag 1 comprises inner plastic 11 and cloth skin 12, and inner plastic guarantees not seep water, insulation again, and safe in utilization, the cloth skin has heat insulation, insulation effect, prevents a bag external superheat scald human body, and it is too fast to avoid again dispelling the heat, and extends working time.Inwall at cloth outer 12 scribbles PVC plastic foil 13 raising fastness and waterproof actions.Inner plastic 11 and cloth outer 12 are stacked the electric High-frequency machine of employing the edge is carried out hot pressing, process high frequency sealing edges, prevent to leak; In order to strengthen the fastness at edge, the reuse cloth carries out bound edge 7 in the outside of high frequency sealing edges, and edging layer is used the sewing machine sutured; Intensity is high; Good seal, attractive in appearance again, the product specification of raising electric hot-water bag.The plastic 9 of described supply socket 2 heat in the exterior transfer printings.After heating, cover protecting cover, protect socket, protecting cover 9 is processed for plastic material, waterproof insulation, the surface is a thermally transferred pattern, and is very attractive in appearance, merges with chromatic cloth outer 12, plays the effect of making something perfect even more perfect.

Claims

1. tape edge type electric hot-water bag; Comprise bag (1); Mounting receptacle sheath (15) and liquid injection port (10) are installed supply socket (2) in the bag in the socket sheath, and socket connects electric heater unit; Described electric heater unit comprises electrothermal tube (3), insulating support (4), connects sheath (5) and lead (6); It is characterized in that described bag (1) comprises inner plastic (11) and cloth outer (12), the inwall of cloth outer (12) scribbles PVC plastic foil (13), and inner plastic (11) has high frequency heat seal limit (14) with cloth outer (12); At the outside of high frequency sealing edges (14) cloth edging layer (7), cloth edging layer (7) is by sewing thread (8) sutured.

2. tape edge type electric hot-water bag as claimed in claim 1 is characterized in that the plastic (9) of described supply socket (2) heat in the exterior transfer printing.