Portable tableware layer frame
Technical field: this utility model relates to a kind of portable tableware layer frame, especially a kind of tableware layer frame that is applicable to household appliances such as disinfection cabinet, dish-washing machine.
Background technology: in the prior art, when picking and placeing the tableware layer frame of embedded type sterilizing cabinet, need with the hands grip the underframe of tableware layer frame, can't pick and place by one hand.In order to realize that one hand picks and places a layer frame, the tableware layer frame of disinfection cabinet improved.
Summary of the invention: technical problem to be solved in the utility model is that a kind of portable tableware layer frame will be provided, and it both can pick and place by both hands, can pick and place by one hand again.
The technical scheme that its technical problem that solves this utility model adopts is: it comprises the underframe that holds tableware, and wherein the top of underframe both lateral sides face is symmetrically arranged with the turning handle that is rotationally connected with underframe.
Described turning handle comprises dwang and handlebar, and dwang and underframe are rotationally connected, and dwang is provided with the dwang sleeve, and the telescopic axis of dwang is parallel with the lateral symmetry face of dwang, and handlebar is connected with the dwang sleeve.
Described turning handle also comprises expansion link, and handlebar is connected with the dwang sleeve by expansion link.
Described expansion link is provided with the expansion link sleeve, the telescopic axis plane parallel of telescopic axis of expansion link and dwang, and expansion link is set in the dwang sleeve, and handlebar is set in the expansion link sleeve.
Described underframe is provided with limited pivoted housing, and dwang is provided with limit changes bolt, and all the lateral symmetry face with dwang is vertical for the two axial lines of limit pivoted housing, limit commentaries on classics bolt, and limit is changeed bolt and limit pivoted housing activity fit.
Described underframe both lateral sides face is vertically installed with pilot pin, and the horizontal range D in pilot pin, both outsides of limit pivoted housing equals the horizontal range H of dwang, both inboards of expansion link.
Described underframe both lateral sides face is vertically installed with pilot pin, and the horizontal range in pilot pin, both outsides of limit pivoted housing equals the horizontal range of dwang, both inboards of handlebar.
Described dwang, handlebar, expansion link are square.
Described dwang, handlebar, expansion link are " U " shape.
Described dwang is " U " shape, and handlebar, expansion link are square.
This utility model is compared the beneficial effect that is produced with background technology:
1, faces the structure that claims to be provided with turning handle because this utility model adopts in the underframe both lateral sides of tableware layer frame,, can pick and place by one hand again so it both can pick and place by both hands.
Description of drawings: Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation when expansion link breaks away from pilot pin among Fig. 1;
Fig. 4 is that the limit of dwang among Fig. 3 is changeed the structural representation that bolt breaks away from the limit pivoted housing;
The view that Fig. 5 picks and places for this utility model one hand;
Fig. 6 is the explosive view of underframe and turning handle among Fig. 5;
Fig. 7 is that A place limit is changeed bolt and the partial structurtes enlarged drawing of limitting the pivoted housing fit among Fig. 1;
Fig. 8 is that B place limit is changeed the partial structurtes enlarged drawing that bolt breaks away from the limit pivoted housing among Fig. 4.
The specific embodiment: shown in accompanying drawing 1-accompanying drawing 8, this portable tableware layer frame comprises the underframe 2 that holds tableware, and the top of underframe 2 both lateral sides faces is symmetrically arranged with the turning handle that sways.Turning handle comprises dwang 1, handlebar 3 and expansion link 5, and dwang 1 is connected by expansion link 5 with handlebar 3.Be respectively arranged with dwang sleeve 11, expansion link sleeve 51 on dwang 1, the expansion link 5, the two axial lines plane parallel of dwang sleeve 11 and expansion link sleeve 51, and it is all parallel with the lateral symmetry face of dwang 1, expansion link 5 is set in the dwang sleeve 11, and handlebar 3 is set in the expansion link sleeve 51.Being provided with of expansion link 5 is beneficial to the spatial volume that reduces after turning handle folds, and makes the more compact structure of turning handle.
Be fixing turning handle, underframe 2 is provided with limited pivoted housing 4, and dwang 1 is provided with limit changes bolt 7, all the lateral symmetry face with dwang 1 is vertical for the two axial lines of limit pivoted housing 4, limit commentaries on classics bolt 7, limit is changeed bolt 7 and the movable each other fit of limit pivoted housing 4, and both fit each other also can break away from each other.Simultaneously, underframe 2 both lateral sides faces are vertically installed with pilot pin 6, and the horizontal range D in pilot pin 6, limit pivoted housing 4 both outsides equals the horizontal range H of dwang 1, expansion link 5 both inboards, as shown in Figure 2.To change bolt 7 fashionable with limit pivoted housing 4 covers when limit, and pilot pin 6 can withstand expansion link 5, and change bolt 7 and break away from limit pivoted housings 4 to prevent limit, thus fixing turning handle, as shown in Figure 1.
When the disinfection cabinet inner chamber took out tableware layer frame, as shown in Figure 3, the expansion link 5 with turning handle upwards promoted certain altitude together with handlebar 3 earlier, made the bottom of expansion link 5 leave pilot pin 6 on the underframe 2; Again with turning handle side shifting one segment distance outward, make limit on the dwang 1 change bolt 7 and break away from limit pivoted housings 4, as Fig. 4 and shown in Figure 8, at this moment, dwang 1 can rotate on underframe 2; Spur expansion link 5 and handlebar 3 then to certain-length, the handlebar 3 with hands gripping lateral symmetry can pick and place tableware layer frame by one hand at last, as shown in Figure 5.
When tableware layer frame put back to the disinfection cabinet inner chamber, otherwise, promptly elder generation advances the handlebar 3 of turning handle toward expansion links 5 inboards, again expansion link 5 is advanced a segment distance together with handlebar 3 toward dwang 1 inboard, whole simultaneously rotation turning handle, limit on the dwang 1 is changeed in the bolt 7 reeve limit pivoted housings 4, this moment, expansion link 5 and handlebar 3 were because the deadweight sinking, pilot pin 6 is close in expansion link 5 outsides, can avoid the limit commentaries on classics bolt 7 of turning handle to get loose like this from limit pivoted housing 4, when preventing the vibrations of tableware layer frame, the turning handle motion produces noise.
The position of pilot pin 6 is to cooperate with expansion link 5 in this portable tableware layer frame, prevents to deviate from from limit pivoted housing 4 from turning handle.Change the position of pilot pin 6, make it to cooperate, can realize the purpose that prevents from from limit pivoted housing 4, to deviate from equally from turning handle with handlebar 3.At this moment, the horizontal range in pilot pin 6, limit pivoted housing 4 both outsides equals the horizontal range of dwang 1, handlebar 3 both inboards.
This portable tableware layer frame can omit expansion link 5, and dwang 1 and underframe 2 are rotationally connected, and handlebar 3 directly is connected with dwang 1.
The dwang 1 of this portable tableware layer frame is " U " shape, and handlebar 3, expansion link 5 are square, but also the three is " U " shape, or the three is square.