The utility model content
Technical problem to be solved in the utility model is to overcome the defective of prior art, a kind of dismountable drawstring fixed structure is provided and adopts the masseur of this drawstring fixed structure.
For solving the problems of the technologies described above, the technical solution of the utility model is: the drawstring fixed structure that a kind of masseur is provided, be used for drawstring is removably fixed in the housing of neck massager, comprise the opening, the lid of being located at described opening inboard that are opened on the described housing, be located at described drawstring front end and can stretch into the intravital plug-in unit of described lid that it is inboard and described package card can be ended fixed elasticity slide fastener assembly and be located at described opening part and can push described elasticity slide fastener assembly and make itself and the button of described plug-in unit disengaging to be located at described opening by described opening part.
Particularly, described elasticity slide fastener assembly comprises that the spring and the pressure that are vertical at described opening inboard be located at the vertical slide fastener of described spring.
Particularly, described slide fastener comprises main body, is convexly set in an ejection part of described main body upper surface and the connecting portion of being located at described main body lower surface, the top of described spring is sheathed on the described connecting portion, be provided with a patchhole between described ejection part and the described main body, the front end of described button stretches in the described patchhole, and the front end of described ejection part stretches in the described plug-in unit.
Further, the inwall of described patchhole has first inclined-plane, and the front end of described button has second inclined-plane that reclines with described first inclined-plane.
Further, described button have convexedly stretch in the outer key lid of described housing and be located at described key lid inboard by compression leg, described front end by compression leg is located on described second inclined-plane.
Further, described plug-in unit is provided with a draw-in groove, and the front end of described ejection part stretches in the described draw-in groove.
Further, the front end of described ejection part has the 3rd inclined-plane, and the front end of described plug-in unit has the 4th inclined-plane.
Particularly, described plug-in unit is a metalwork of being located at described drawstring front end.
This utility model also provides a kind of masseur, comprises the U-shaped housing, is located at the intravital massage assembly of described U-shaped shell and is symmetrically set in two drawstrings on the described U-shaped housing, and each described drawstring all has above-mentioned fixed structure.
In this utility model, plug-in unit is stretched in the opening, this moment, elasticity slide fastener assembly stretched into the plug-in card fixing pluge, thereby drawstring is fixed on the U-shaped housing; Pressing keys, elasticity slide fastener assembly and plug-in unit are broken away from, thereby can be about to the drawstring dismounting with plug-in unit by disassembling on the U-shaped housing, like this, with its installation, when not using it is dismantled on need use drawstring, demolition, installation are simple, easy to operate, and with massaging positions such as back, shank or waists after the drawstring dismounting, make neck massager be not limited to neck massaging, and be convenient to take in and carry behind the dismounting drawstring.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, this utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.
With reference to Fig. 1, this utility model provides a kind of masseur, and specifically it is a neck massager.It comprises U-shaped housing 100, be located at the massage assembly 200 in the U-shaped housing 100 and be symmetrically set in two drawstrings 300 on the U-shaped housing 100, and each drawstring 300 all is fixed on the U-shaped housing 100 by detachable fixed structure.Particularly, with reference to Fig. 2, Fig. 3, described fixed structure, comprise the opening 110, the lid 120 of being located at opening 110 inboards that are opened in U-shaped housing 100 both ends, be located at drawstring 300 front ends and can stretch into plug-in unit 310 in the lid 120 that it is inboard and plug-in unit 310 cards can be ended fixed elasticity slide fastener assembly 130 and be located at opening 110 places and can make itself and the button 140 of plug-in unit 310 disengagings by compression elasticity slide fastener assembly 130 to be located at opening 110 by opening 110 places.In this utility model, plug-in unit 310 is stretched in the opening 110, elasticity slide fastener assembly 130 stretches into plug-in card fixing pluge 310 at this moment, thereby drawstring 300 is fixed on the U-shaped housing 100; Pressing keys 140, elasticity slide fastener assembly 130 and plug-in unit 310 are broken away from, thus can be with plug-in unit 310 by disassembling on the U-shaped housing 100, thereby with drawstring 300 dismountings, like this, with its installation, when not using it is dismantled on need use drawstring 300, demolition, installation are simple, easy to operate, and with massaging positions such as back, shank or waists after drawstring 300 dismountings, make neck massager be not limited to neck massaging, and be convenient to take in and carry behind the dismounting drawstring 300.
Particularly, with reference to Fig. 3, elasticity slide fastener assembly 130 comprises the spring 131 that is vertical at opening 110 inboards and presses and be located at spring 131 vertical slide fasteners 132.The combinative structure of this employing spring and slide fastener is simple, easily installs.
Further, slide fastener 132 comprises main body 1321, is convexly set in an ejection part 1322 of main body 1321 upper surfaces and the connecting portion 1323 of being located at main body 1321 lower surfaces, the top of spring 131 is sheathed on the connecting portion 1323, be provided with a patchhole 1324 between ejection part 1322 and the main body 1321, the front end of button 140 stretches in the patchhole 1324, and the front end of ejection part 1322 stretches in the plug-in unit 310.Like this, utilize cooperating of ejection part 1322 and plug-in unit 310, thereby play the fixedly effect of drawstring 300 of fixing pluge 310, and utilize cooperating of button 140 front ends and patchhole 1324, make button 140 to act on and press on slide fastener 132, thereby play the effect that ejection part 1322 and plug-in unit 310 are broken away from.
In the present embodiment, the inwall of patchhole 1324 has first inclined-plane 1325, and the front end of button 140 has second inclined-plane 141 that reclines with first inclined-plane 1325.Like this, button 140 utilizes second inclined-plane 141 to press on first inclined-plane 1325 when moving inward, and can better act on slide fastener 132, it is moved downward under 141 effects of second inclined-plane break away from plug-in unit 310.
Particularly, in the present embodiment, button 140 have convexedly stretch in the outer keys lid 142 of U-shaped housing 100 and be located at that key covers 142 inboards be located at front end by compression leg 143, the second inclined-planes 141 by compression leg 143.
In the present embodiment, plug-in unit 310 has a draw-in groove 311 for being located at the metalwork of drawstring 300 front ends on it, and when ejection part 1322 snapped in fixing pluge 310, the front end of ejection part 1322 stretched in the draw-in groove 311.
In the present embodiment, plug-in unit 310 is when stretching into opening 110, and its front end compresses the front end of ejection part 1322 downwards, makes the front end of ejection part 1322 break away from lid 120, and when plug-in unit 310 continued to stretch into, the front end of ejection part 1322 snapped in the draw-in groove 311 when contacting with draw-in groove 311.So for making plug-in unit 310 its front end when stretching into better compress the front end of ejection part 1322, have the 3rd inclined-plane 1326 at the front end of ejection part 1322, the front end of plug-in unit 310 has the 4th inclined-plane 312.
With reference to Fig. 4, Fig. 5, when drawstring 300 is installed, plug-in unit 310 is stretched in the opening 110, slide fastener 132 is pressed under plug-in unit 310 effect, and spring 131 is compressed, when plug-in unit 310 move to draw-in groove 311 and slide fastener 132 over against the time, pressing force is eliminated, spring 131 resets, this moment slide fastener 132 upwards effect stretch in the draw-in groove 311 plug-in unit 310 is snapped in fixing, thereby drawstring 300 is fixed; Dismounting is pressed button 140 during cassette tape 300, utilizes second inclined-plane 141 of button 140 to press on first inclined-plane 1325 of slide fastener 132, slide fastener 132 is moved downward break away from plug-in unit 310, and can take off drawstring 300 outside extractions it this moment from U-shaped housing 100.This demolition, installation mode is easy to operate, and is more convenient when user uses.
Below only be preferred embodiment of the present utility model,, all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model not in order to restriction this utility model.