A kind of pneumatic tatami lifting platform
Technical field
The utility model relates to a kind of lifting platform, particularly a kind ofly adopts pneumatic principle, environment-friendly type tatami lifting platform easy to use.
Background technology
Tatami is as a kind of furniture, be generally used for the parlor of family, study, or teahouse, or other Condom, it has the multiple using function such as desk, stool chair or sofa, and it effectively can utilize space simultaneously, can easy of rise and putting flexibly, take up room little, under the living environment of narrow space, its advantage is more obvious.
The lifting of existing tatami lifting platform mainly adopts electronic mode, this kind of tatami needs to install lifting motor, owing to adding motor and drive mechanism, make mat structure complicated, add weight and cost simultaneously, use inconvenience, need in addition to consume electric energy, the environmental-protecting performance of tatami is reduced.
Summary of the invention
The purpose of this utility model mainly adopts electronic mode for the lifting of existing tatami lifting platform, mat structure is complicated, weight is large, and use inconvenience, cost is high, the deficiency of environmental-protecting performance difference, there is provided a kind of pneumatic tatami lifting platform, this tatami lifting platform adopts pneumatic principle to realize rise and fall function, and structure is simple, easy to use, economic and good environmental protection.
In order to solve above-mentioned prior art problem, the technical solution of the utility model is:
A kind of pneumatic tatami lifting platform of the utility model comprises platen, base, sleeve group, axis sleeve pipe group, pulling buckle;
Described sleeve group comprises inner core, urceolus, and described inner core and urceolus socket-connect, and described urceolus bottom is fixed on base, and described inner core top is fixed on platen;
Described axis sleeve pipe group is arranged in sleeve group, and described axis sleeve pipe group comprises inner sleeve, outer tube, and described inner sleeve and outer tube socket-connect, and the bottom of described outer tube is fixed on base, and the top of described inner sleeve is fixed on platen;
The top of described inner sleeve is provided with Elastic valve core switch, the position described platen corresponding to Elastic valve core switch forms position, pulling buckle hole, described pulling buckle is installed on position, pulling buckle hole, and described pulling buckle forms inner space, and described Elastic valve core switch is placed in the inner space of pulling buckle;
Described pulling buckle is provided with the metal sheeting of button tongue and a band fixed pivot;
Blowing plant is provided with in described outer tube;
Described base adopts metallic plate or gummed hard plate.
During use (assuming that lifting platform is in low-end trim), staff opens the pulling buckle on platen, direction switch is opened and is made axis inner sleeve be in extended configuration, blowing plant in center shaft outer sleeve pipe under the effect of air pressure by axis inner sleeve upwards jack-up, axis inner sleeve drives platen and inner sleeve to rise together, in axis, pipe rises to desired location stopping, and staff is closed direction switch and made pipe in axis be in locking state, and now lifting platform is in high-end trim;
During decline, staff opens the pulling buckle on platen, direction switch is opened and is made axis inner sleeve be in extended configuration, platen is pressed under staff, make platen drive axis inner sleeve and inner sleeve to decline together, axis inner sleeve stops after dropping to desired location, and staff is closed direction switch and made axis inner sleeve be in locking state, now lifting platform is in decline state, and the height of lifting platform can regulate arbitrarily and be locked on a certain height and position in the flexible stroke range of inner sleeve.
A kind of pneumatic tatami lifting platform of the utility model, its beneficial effect has:
1, this tatami lifting platform adopts pneumatic principle to realize rise and fall function, has not both had hand arduous, trouble, has additionally reduced electronic complexity and cost, simple and practical;
2, adopt pneumatic principle, without power consumption, use light, good environmental protection.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of pneumatic tatami lifting platform embodiment (during rise) of the utility model;
Fig. 2 is the front view of (not having installing sleeve group and pulling buckle) embodiment illustrated in fig. 1;
Fig. 3 is the stereogram of (when falling) embodiment illustrated in fig. 1;
Fig. 4 is the stereogram of (during rise) embodiment illustrated in fig. 1;
Fig. 5 is the schematic perspective view that pulling buckle embodiment illustrated in fig. 1 and direction switch are connected.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail:
embodiment:
A kind of pneumatic tatami lifting platform of the utility model comprises platen 1, base 2, sleeve group 3, axis sleeve pipe group 4, pulling buckle 5;
Described sleeve group 3 comprises inner core 31, urceolus 32, and described inner core and urceolus socket-connect, and described urceolus bottom is fixed on base, and described inner core top is fixed on platen;
Described axis sleeve pipe group 4 is arranged in sleeve group 3, and described axis sleeve pipe group comprises inner sleeve 41, outer tube 42, and described inner sleeve and outer tube socket-connect, and the bottom of described outer tube is fixed on base, and the top of described inner sleeve is fixed on platen;
The top of described inner sleeve 41 is provided with Elastic valve core switch 43, the position described platen corresponding to Elastic valve core switch forms position, pulling buckle hole, described pulling buckle 5 is installed on position, pulling buckle hole, and described pulling buckle forms inner space, and described Elastic valve core switch is placed in the inner space of pulling buckle;
Described pulling buckle is provided with the metal sheeting 52 of button tongue 51 and a band fixed pivot;
Blowing plant is provided with in described outer tube 42;
Described base 2 adopts metallic plate or gummed hard plate.
During use (assuming that lifting platform is in the state of falling), staff opens the pulling buckle 5 on platen 1, direction switch 43 is opened and is made axis inner sleeve 41 be in extended configuration, blowing plant in center shaft outer sleeve pipe 42 under the effect of air pressure by axis inner sleeve 41 upwards jack-up, axis inner sleeve 41 drives platen 1 and inner core 31 to rise together, in axis, pipe rises to desired location stopping, staff pulls lower button tongue 51, button tongue 51 is not just exerted pressure downwards to metal sheeting 52, Elastic valve core switch 43 is upspring, namely closing direction switch makes pipe in axis be in locking state, now lifting platform is in raised configuration,
During decline, staff opens the button tongue 51 of the pulling buckle on platen 1, direction switch is opened and is made axis inner sleeve 41 be in extended configuration, presses platen 1, make platen 1 drive axis inner sleeve 41 and inner core 31 to decline together under staff, axis inner sleeve stops after dropping to desired location, same staff pulls the button tongue 51 of lower pulling buckle, Elastic valve core switch 43 is upspring, namely closes direction switch, make axis inner sleeve be in locking state, now lifting platform is in decline state.
Below the utility model is described in detail, the above, be only the preferred embodiment of the utility model, when not limiting the utility model practical range, namely allly do impartial change according to the application's scope and modify, all should still belong in the utility model covering scope.