CN202848233U - Portable large turnover box with retaining device - Google Patents
Portable large turnover box with retaining device Download PDFInfo
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- CN202848233U CN202848233U CN2012205496527U CN201220549652U CN202848233U CN 202848233 U CN202848233 U CN 202848233U CN 2012205496527 U CN2012205496527 U CN 2012205496527U CN 201220549652 U CN201220549652 U CN 201220549652U CN 202848233 U CN202848233 U CN 202848233U
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- turnover box
- supporting seat
- cylinder
- plate
- motion mechanism
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Abstract
The utility model discloses a portable large turnover box with a retaining device. The portable large turnover box with the retaining device comprises side plates, a base, upright protectors and wheels. The portable large turnover box with the retaining device further comprises the detachable retaining device which is used to be arranged on the base, the retaining device comprises a mounting seat, a control device and a support seat which is in contact with the ground, the mounting seat is used to be detachably arranged on the base of the portable large turnover box and is telescopically connected with the support seat, and the control device is used to control the support seat to extend or retract to enable the support seat to contact or separate with the ground. The retaining device in the portable large turnover box is simple in structure, simple and easy to operate, long in service life, convenient to exchange, and low in maintenance cost.
Description
Technical field
The utility model relates to container, is specifically related to large-scale Turnover Box.
Background technology
In the large-scale Turnover Box of existing part, for conveniently moving, in the bottom of Turnover Box mobile device is installed, this mobile device mainly is made of four wheels, such as the disclosed Turnover Box of European patent EP 1524170A2.Like this, when the needs movable turnover box, only need to push away with smaller power the movement that Turnover Box just can be realized Turnover Box.
Yet, after Turnover Box is equipped with mobile device such as wheel, if operating personal leaves in its use procedure, then week vanning may automatic moving on the slope or during unexpected touching, this will dangerously produce, and as clashing into obstacle in the automatic moving, causes article damage etc.
For addressing this problem, some documents have proposed in being provided with the Turnover Box of mobile device stop motion mechanism to be set.For example, US Patent No. 20100187782A1 discloses a kind of stop motion mechanism.Its basic structure is to be provided with integratedly a plurality of retainers in the Turnover Box bottom, the linkage lever that shares that each retainer is handled base inside by the pedal (short lever) that shares moves, so that wheel built on stilts certain distance, retainer contact and scrape along the ground and play stopping function.
Yet, disclosed this stop motion mechanism exists following shortcoming among the US20100187782A1: (1), linkage lever by pedal control base inside, that transmits is distant, cause the effectiveness after the lever strength transmission to reduce, pedal is difficult to control to be raised base or stop motion mechanism flexible, reliability is low, and a plurality of faces that contact with ground on pedal control retainer spare, when Turnover Box stop, the face of these contacts needs whole built on stilts, caused and the equably lifting or reduce and just can play stopping function of base or retainer integral body must have been used inconvenience, and complex structure; (2) if when wheel support base (stop motion mechanism built on stilts and) carries out stacking to base when the stop released state, can be moved when then piling up a base inclination above it, so this kind base must stop motion mechanism is in running order (being the stop motion mechanism kiss the earth) before stacking, uses inconvenience; (3), retainer is identical with the material of its base, with ground be the friction of rigidity, friction coefficient is little, its stopping effect is bad; (4), stop motion mechanism is difficult for changing after damaging, manufacturing cost and maintenance cost are higher.
The utility model content
The purpose of this utility model provides a kind of simple in structure, operate simple and easy, long service life, it is convenient to change, the large-scale Turnover Box stop motion mechanism that maintenance cost is low.
For achieving the above object, the utility model provides a kind of packaged type with stop motion mechanism large-scale Turnover Box, and described large-scale Turnover Box comprises side plate, base, spats and wheel, it is characterized in that:
Described large-scale Turnover Box comprises that also detachable being used for is installed in the stop motion mechanism on the base;
Described stop motion mechanism is made of mount pad, control setup and the supporting seat that can contact with ground;
Described mount pad is used for being removably mounted on the described Turnover Box base and with described supporting seat is scalable being connected; And
Described control setup be used for controlling described supporting seat stretches out or retraction so that described supporting seat with the ground contact or separate.
In one preferred embodiment, described stop motion mechanism quantity is one and between two spats of the same side, and does not stop the fork truck passage.
In another preferred embodiment, the bottom surface of described supporting seat is provided with the locking plate of great friction coefficient.
In another preferred embodiment,
Described control setup comprises pedal, spring, lining and ball;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, the bottom is provided with cylinder, and cylinder is provided with circular hole, and the diameter of described circular hole is less than the diameter of described ball, so that described lining and ball be when being installed in described cylinder, the part of described ball can be given prominence to described circular hole; And
Described supporting seat bottom is plate, extend another cylinder from the upside one of described plate, described pedal is captiveed joint with described cylinder, and the inside of described cylinder is provided with the helical guideway groove, so that when masterpiece is used on the described pedal, be installed in described ball the spiraling a little as described helical guideway groove in the described lining, so that described helical guideway groove slides along described ball, thereby described supporting seat is with respect to described mount pad up-and-down movement, so the contact that realizes described supporting seat and ground with separate.
In above-described embodiment, preferably, the downside of described plate is provided with groove, and described groove is used for holding the locking plate of great friction coefficient.
In another preferred embodiment,
Described control setup comprises pedal, spring and tenon, and described tenon is provided with a plurality of projections;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, and the bottom is provided with cylinder; And
Described supporting seat bottom is plate, extend another cylinder from the upside one of described plate, described pedal and described cylinder are rotatably connected, and the inside of described cylinder is provided with guide-track groove and zig-zag track, described guide-track groove and described zig-zag track cooperate with the projection of described tenon, so that when masterpiece is used on the described pedal, the contact that can realize described supporting seat and ground with separate.
In above-described embodiment, preferably, the downside of described plate is provided with groove, and described groove is used for holding the locking plate of great friction coefficient.
In another preferred embodiment,
Described control setup comprises upper footboard, lower pedal and spring;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, and the bottom is provided with cylinder; And
Described supporting seat bottom is plate, extends another cylinder from the upside one of described plate, and described upper footboard and described lower pedal and described cylinder are rotatably connected;
Described spring is used for connecting described mount pad and described supporting seat, and is positioned at the cylinder of described mount pad and the cylinder of described supporting seat; And
When pressing described lower pedal downwards, described supporting seat stretches out and contacts with ground, and when pressing described upper footboard downwards, and described supporting seat is retracted and broken away from and contact with ground.
Preferably, described locking plate is and the separable rubber pad that is connected in described supporting seat bottom surface.
In the large-scale Turnover Box with detachable stop motion mechanism of the present utility model, stop motion mechanism is detouchable, and only need to stop motion mechanism be installed in a side of base, Turnover Box weight by the stop motion mechanism lifting can reduce by half thus, so that the lifting Turnover Box makes the unsettled and stop of its part wheel, rapid operation more easily.And behind the installation stop motion mechanism, do not affect the stacking of Turnover Box.In addition, stop motion mechanism of the present utility model also has the advantages such as simple in structure, long service life, replacing is convenient, maintenance cost is low.
Description of drawings
Fig. 1 a-1b illustrates the block diagram of an embodiment of the large-scale Turnover Box with stop motion mechanism of the present utility model;
Fig. 2 illustrates the block diagram of stop motion mechanism among Fig. 1 a-1b large-scale Turnover Box when in running order;
The block diagram of the large-scale Turnover Box when Fig. 3 illustrates stop motion mechanism among Fig. 1 a-1b and is in off working state;
Fig. 4 illustrates the exploded perspective view according to an embodiment of stop motion mechanism of the present utility model;
Block diagram after the assembling that Fig. 5 illustrates the stop motion mechanism of Fig. 4 is finished;
Fragmentary perspective cross sectional view after the assembling that Fig. 6 illustrates the stop motion mechanism of Fig. 4 is finished;
Fig. 7 illustrates the stop motion mechanism of Fig. 4 block diagram when in running order;
Fig. 8 illustrates the stop motion mechanism of Fig. 4 cutaway view when in running order;
Block diagram when the stop motion mechanism that Fig. 9 illustrates Fig. 4 is in off working state;
Cutaway view when the stop motion mechanism that Figure 10 illustrates Fig. 4 is in off working state;
Figure 11 is the stacking scheme drawing according to the large-scale Turnover Box with stop motion mechanism of the present utility model;
Figure 12 is another the stacking scheme drawing according to the large-scale Turnover Box with stop motion mechanism of the present utility model;
Figure 13 is the block diagram according to the stop motion mechanism of the large-scale Turnover Box of the second embodiment of the present utility model;
Figure 14 is the fragmentary perspective cross sectional view according to the stop motion mechanism of the large-scale Turnover Box of the second embodiment of the present utility model;
Figure 15 is the cutaway view after mount pad, lining and the ball of the stop motion mechanism of Figure 13 assembled;
Figure 16 is the cutaway view of supporting seat of the stop motion mechanism of Figure 13;
Figure 17 is the block diagram according to the stop motion mechanism of the large-scale Turnover Box of the 3rd embodiment of the present utility model;
Figure 18 is the fragmentary perspective cross sectional view according to the stop motion mechanism of the large-scale Turnover Box of the 3rd embodiment of the present utility model;
Figure 19 is the cutaway view according to the stop motion mechanism of the large-scale Turnover Box of the 3rd embodiment of the present utility model;
Figure 20 is the longitudinal section of supporting seat of the stop motion mechanism of Figure 17;
Figure 21 illustrates the cutaway view along the A-A line of Figure 20 of supporting seat; And
Figure 22 is the block diagram of tenon of the stop motion mechanism of Figure 17.
The specific embodiment
Below with reference to accompanying drawing preferred embodiment of the present utility model is elaborated, in order to clearlyer understand the purpose of this utility model, characteristics and advantage.It should be understood that embodiment shown in the drawings is not the restriction to the utility model scope, and just for the connotation of technical solutions of the utility model is described.
Herein, large-scale Turnover Box refers to the Turnover Box of capacity more than 250L.
Fig. 1 a-1b illustrates the block diagram of an embodiment of the large-scale Turnover Box with stop motion mechanism of the present utility model.Shown in Fig. 1 a-1b, large-scale Turnover Box 1 comprises four side plates 21,22,23,24, base 3, and four spats 41,42,43,44, four spats are spaced from each other, and be separated with the space of enough installation stop motion mechanisms between between two spats of the same side.Near four spats, be separately installed with four wheels 51,52,53,54 on the base 3 of Turnover Box, and Turnover Box wherein between two spats of a side (shown in the figure between the spats 52 and 53) stop motion mechanism 9 is installed.The structure of Turnover Box side plate, base, spats and wheel and relative installation thereof are well known in the prior art, are not described in detail in this.
In Fig. 1 a-1b illustrated embodiment, between the spats, be the fork truck passage 6 that leaves between spats 41 and the spats 42 and between spats 43 and the spats 44 along the direction vertical with two side plates of facing mutually of Turnover Box, be used for fork truck and pass wherein, so that the carrying Turnover Box.And also leaving respectively space 7,8 between spats 42 and the spats 43 and between spats 41 and the spats 44, stop motion mechanism 9 is located on the base in the spats 42 and the space 7 between the spats 43 of the same side, and is installed on the base by attaching partss such as screw-nuts.Certainly, stop motion mechanism 9 also can between the spats 41 and spats 44 of the same side, perhaps simultaneously arrange stop motion mechanism between spats 42 and the spats 43 and between spats 41 and the spats 44.
When stop motion mechanism 9 was in initial condition, as shown in Figure 3, when namely Turnover Box was in non-arrested state, the bottom of stop motion mechanism did not contact with ground, and four wheels contacts with ground.At this moment, Turnover Box can move freely on the ground.And be in when stretching out state when stop motion mechanism 9, as shown in Figure 2, the bottom of stop motion mechanism contacts with ground, simultaneously so that two (i.e. wheel among the figure 52 and wheel 53) built on stilts in the four wheels.Because the rubbing effect between stop motion mechanism and the ground, Turnover Box will be difficult to slide on the ground, thereby realize the stop of Turnover Box.
Fig. 4-9 illustrates an embodiment of the stop motion mechanism 9 of large-scale Turnover Box of the present utility model.Shown in Figure 4 and 5, stop motion mechanism 9 comprises mount pad 91, supporting seat 92, upper footboard 93, lower pedal 94, spring 95, rubber pad (locking plate) 96 and junction button 97 and rivet 98,99,100.Wherein upper footboard 93, lower pedal 94 and spring 95 are the control setup that control supporting seat 92 stretches out or retracts.
Supporting seat 92 bottoms be plectane 92a(as shown in Figure 6, or the plate of other shapes, square plate for example), the downside of plectane is provided with groove 92b, groove 92b is used for holding rubber pad 96, rubber pad 96 is made by the higher elastomeric material of friction coefficient, but one skilled in the art will understand that also and can come the instead of rubber material with the high material of other friction coefficient.Extend a cylinder 92c from the upside one of plectane 92a, the external diameter of cylinder 92c is less than the internal diameter of cylinder 91c, so that it can be inserted among the cylinder 91c.Sidewall at cylinder is provided with circular hole 92d, by rivet (bearing pin) is passed upper footboard 93, lower pedal 94 and circular hole 92d successively, upper footboard 93 and lower pedal 94 can be installed in rotation on the cylinder 91c.The other end of spring 95 is connected with rivet.
Fig. 5 illustrates the block diagram of the stop motion mechanism 1 after assembling is finished.Fig. 6 illustrates the part sectional view of the stop motion mechanism 1 after assembling is finished.After assembling is finished shown in Fig. 5-6, by pressing (or stepping on) upper footboard and lower pedal downwards, can realize respectively that stop motion mechanism is in the switching of stretching out between state (mode of operation) and the retracted mode (off working state).
Specifically, shown in Fig. 7-8, when stepping on lower pedal 94, lower pedal 94 is around connecting rivet 99 left-hand revolutions of lower pedal 94 with junction button 97, and the axle center of the cylinder 92c of supporting seat 92 and junction button 97 are invariable around the axle center transverse distance of mount pad 91 rotations.During instantly pedal 94 rotation, supporting seat 92 moves downward, when the center in the rivet hole on the lug of mount pad 91, rivet hole on the junction button and the hole on the lower pedal is roughly on same line, spring 95 stretches, supporting seat 92 just rests on extended position, and stop motion mechanism 1 is in running order, i.e. 96 kiss the earths of rubber pad on the stop motion mechanism, simultaneously so that two wheels 52,53 built on stilts, realize the stop action of Turnover Box.At this moment, upper footboard 93 still rests on the initial position.
Shown in Fig. 9-10, when stepping on upper footboard 93, upper footboard is around elongated hole 93e clickwise, when the rivet 93d on the upper footboard end to be gone to contacts with the outside face of the cylinder of mount pad 91, continue to step on pedal 93 downwards, upper footboard 93 will be passed forward together with lower pedal 94 around the axis rotation of terminal circular rivet 93d and the rivet that will be inserted in simultaneously among the elongated hole 93f, meanwhile be in the spring contraction of extended state, disengaging contacts with ground so that supporting seat 92 is retracted, and Turnover Box comes back to removable state.At this moment, lower pedal is returned to its initial position.
Figure 11 and 12 illustrates respectively Turnover Box in the use and the block diagram of Turnover Box when stacking when folding.Can be found out by Figure 11-12, because stop motion mechanism of the present utility model is installed between two spats, and stop motion mechanism is telescopic, when stop motion mechanism is in retracted mode (being off working state), the bottom level of stop motion mechanism is higher than the wheel bottom, therefore, no matter Turnover Box is in the use state or is in folded state, stop motion mechanism of the present utility model can not affect the stacking of Turnover Box.
Preferably, except the rubber pad of bottom, the remaining part of stop motion mechanism 1 is by making such as stainless steel and other metal materials, but also can be made by other high strength materials.
In above-described embodiment with the large-scale Turnover Box of stop motion mechanism in use, push down on the pedal down, supporting seat contacts with ground and rubs, Turnover Box is stopped.When down stepping on pedal, supporting seat built on stilts, Turnover Box can be proceeded mobile, namely only need to can realize the stop of Turnover Box or remove stop that the control of stop motion mechanism is simple, and is easy to operate via an action a position.
Figure 13-16 illustrates the stop motion mechanism according to the large-scale Turnover Box of the second embodiment of the present utility model.Shown in Figure 13 and 14, stop motion mechanism 10 comprises mount pad 101, pedal 102, supporting seat 103, spring 104, lining 105, ball 106, rivet 107 and rubber pad 108.Wherein, pedal 102, spring 104, lining 105 and ball 106 consist of control setup.Mount pad 101 tops are provided with for the adapter plate 101a that is connected with Turnover Box, and the bottom is provided with cylinder 101b, and the part of spring 104 is contained among the cylinder 101b.The bottom circular hole 101c of cylinder 101b, the diameter of circular hole 101c is slightly less than the diameter of ball 106, can give prominence to this circular hole 101c so that be installed in the part of the ball 106 on the lining 105, such as clearer the illustrating of Figure 15.
Figure 16 illustrates the longitudinal section of the supporting seat 103 of stop motion mechanism 10.As shown in figure 16, supporting seat 103 bottoms are plectane 103a, the downside of plectane is provided with groove 103b, groove 103b is used for holding rubber pad 108, rubber pad 108 is made by the higher elastomeric material of friction coefficient, but one skilled in the art will understand that also and can come the instead of rubber material with the high material of other friction coefficient.Extend a cylinder 103c from the upside one of plectane 103a, the external diameter of cylinder 103c is larger than the internal diameter of cylinder 101b, so that supporting seat 103 can be with respect to mount pad 101 motions.The inside of cylinder 103c is provided with helical guideway groove 103d, ball 106 spirals a little as helical guideway groove 103d's, so that helical guideway groove 103d slides along ball, thereby so that supporting seat with respect to mount pad 101 up-and-down movements, and then the contact that realizes supporting seat and ground with separate.Appropriate position in the close lower end of cylinder also is provided with fixed orifice 103e, and pedal 102 is fixed on the supporting seat 103 by rivet 107, so that when masterpiece was used on the pedal, supporting seat 103 can correspondingly move up and down.
After assembling was finished, as shown in figure 14, pedal 102 was fixing with supporting seat 103 by rivet 107, and the helical guideway groove of the cylinder 103c madial wall setting of supporting seat 103 provides movable path for ball 106.When promoting the left end (being carved with an end of " DOWN ") of pedal 102, ball 106 spiraling a little as the helical guideway groove in the lining, the helical guideway groove slides and descends along ball, and then make supporting seat produce vertical (axially) displacement with respect to mount pad, supporting seat 103 declines and make rubber pad 108 and ground contact friction on the supporting seat.Otherwise, step on plate right-hand member (being carved with an end of " UP "), supporting seat 103 rises rubber pad 108 and surface separation.
Figure 17-22 illustrates the stop motion mechanism according to the large-scale Turnover Box of the 3rd embodiment of the present utility model.Shown in Figure 17 and 18, stop motion mechanism 11 comprises mount pad 111, pedal 112, supporting seat 113, spring 114, tenon 115, junction button 116, rivet 117 and rubber pad 118.Wherein, pedal 112, spring 114 and tenon 115 consist of control setup.Mount pad 111 tops are provided with for the adapter plate 111a that is connected with Turnover Box, and the bottom is provided with cylinder 111b, and the part of spring 114 is contained among the cylinder 111b.The lower surface of the end of adapter plate 111a is provided with the lug 111c that is connected for junction button 116, such as clearer the illustrating of Figure 19.
Figure 20 illustrates the longitudinal section of the supporting seat 113 of stop motion mechanism 11.Figure 21 illustrates the cutaway view along the A-A line of Figure 20 of supporting seat 113.Shown in Figure 20-21, supporting seat 113 bottoms are plectane 113a, the downside of plectane is provided with groove 113b, groove 113b is used for holding rubber pad 118, rubber pad 118 is made by the higher elastomeric material of friction coefficient, but one skilled in the art will understand that also and can come the instead of rubber material with the high material of other friction coefficient.Extend a cylinder 113c from the upside one of plectane 113a, the external diameter of cylinder 113c is larger than the internal diameter of cylinder 111b, so that supporting seat 113 can be with respect to mount pad 111 motions.The inwall of cylinder 113c is provided with a plurality of longitudinal rail groove 113d, 113e, wherein guide-track groove 113d is shallow slot, and guide-track groove 113e is relatively dark deep trouth, in the present embodiment, as shown in figure 21, be provided with altogether 3 guide-track groove 113d and 3 guide-track groove 113e of space.Guide-track groove 113d and guide-track groove 113e end are provided with zig-zag track 113f.Tenon 115 can cooperate respectively (hereinafter with more detailed description) with guide-track groove 113d, 113e, thereby so that supporting seat under the effect of pedal with respect to mount pad 111 up-and-down movements, and then the contact that realizes supporting seat and ground with separate.In addition, 113c also is provided with for the mounting hole 113g that pedal is installed on the cylinder.
Figure 22 illustrates the three-dimensional structure diagram of the tenon 115 in the stop motion mechanism 11.As shown in figure 22, tenon 115 tops are that the bottom is another cylinder 115c for the cylinder 115a that tenon is installed on the cylinder 111b, and cylinder 115c is provided with circular lance 115d.On cylinder 115c, be provided with a plurality of protruding 115b at the periphery wall with cylinder 115a joint.Described a plurality of protruding 115b is respectively applied to cooperate with guide- track groove 113d and 113e.
Appropriate position in the close lower end of cylinder also is provided with fixed orifice, and pedal 112 is installed in rotation on the supporting seat 113 by rivet 117, and an end of pedal is rotatably connected by another rivet or bearing pin and junction button 116.Thus, when masterpiece is used on the pedal (for example pin steps down on the pedal), supporting seat 113 can correspondingly move up and down.
After assembling was finished, as shown in figure 18, tenon 115 was rotatably installed in the inwall of the cylinder 111b of mount pad 111, and the protruding 115b on the tenon 115 and guide-track groove 113d and guide-track groove 113e card are joined.When push down on the pedal 112, protruding 115b on the tenon slides along zig-zag track 113f, tenon enters guide-track groove 113d when the projection of tenon slides into the zig-zag track end, this moment mount pad 111 with supporting seat 113 both compositions from state, supporting seat 111 and ground friction.When pedal 112 again, when the projection of tenon enters the zig-zag track again, 60 ° of tenon rotations, so that projection enters guide-track groove 113e, this moment, projection slipped into guide-track groove 113e, and supporting seat is drawn upward movements by spring 114, thereby makes supporting seat and surface separation.So, whenever step on pedal one time, tenon rotates because mutually resisting with jagged track so that the projection of tenon go round and begin again enter guide- track groove 113d or 113e, and then the contact that realizes supporting seat (or rubber pad) and ground with separate.
It is to be noted, although the above has only described three specific embodiments of stop motion mechanism, but one skilled in the art should appreciate that, also can adopt the stop motion mechanism of other structures to realize the utility model, as long as comprise the mounting seat that to install separably with the Turnover Box base in the stop motion mechanism, the supporting seat of the fore and aft motion done of locking plate with great friction coefficient and the control setup that the control supporting seat is made fore and aft motion.And, a more than stop motion mechanism can be installed in a Turnover Box.
In the large-scale Turnover Box with detachable stop motion mechanism of the present utility model, only need to stop motion mechanism be installed in a side of base, Turnover Box weight by the stop motion mechanism lifting can reduce by half thus, so that the lifting Turnover Box makes the unsettled and stop of its part wheel, rapid operation more easily.And behind the installation stop motion mechanism, do not affect the stacking of Turnover Box.In addition, stop motion mechanism of the present utility model also has the advantages such as simple in structure, long service life, replacing is convenient, maintenance cost is low.
Below described preferred embodiment of the present utility model in detail, but it will be appreciated that, after having read above-mentioned instruction content of the present utility model, those skilled in the art can make various changes or modifications the utility model.These equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. large-scale Turnover Box of the packaged type with stop motion mechanism, described large-scale Turnover Box comprises side plate, base, spats and wheel, it is characterized in that:
Described large-scale Turnover Box comprises that also detachable being used for is installed in the stop motion mechanism on the base;
Described stop motion mechanism is made of mount pad, control setup and the supporting seat that can contact with ground;
Described mount pad is used for being removably mounted on the described Turnover Box base and with described supporting seat is scalable being connected; And
Described control setup be used for controlling described supporting seat stretches out or retraction so that described supporting seat with the ground contact or separate.
2. large-scale Turnover Box according to claim 1 is characterized in that: described stop motion mechanism quantity is one and between two spats of the same side, and does not stop the fork truck passage.
3. large-scale Turnover Box according to claim 1, it is characterized in that: the bottom surface of described supporting seat is provided with the locking plate of great friction coefficient.
4. large-scale Turnover Box according to claim 1 is characterized in that:
Described control setup comprises pedal, spring, lining and ball;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, the bottom is provided with cylinder, and cylinder is provided with circular hole, and the diameter of described circular hole is less than the diameter of described ball, so that described lining and ball be when being installed in described cylinder, the part of described ball can be given prominence to described circular hole; And
Described supporting seat bottom is plate, extend another cylinder from the upside one of described plate, described pedal is captiveed joint with described cylinder, and the inside of described cylinder is provided with the helical guideway groove, so that when masterpiece is used on the described pedal, be installed in described ball the spiraling a little as described helical guideway groove in the described lining, so that described helical guideway groove slides along described ball, thereby described supporting seat is with respect to described mount pad up-and-down movement, so the contact that realizes described supporting seat and ground with separate.
5. large-scale Turnover Box according to claim 4, it is characterized in that: the downside of described plate is provided with groove, and described groove is used for holding the locking plate of great friction coefficient.
6. large-scale Turnover Box according to claim 1 is characterized in that:
Described control setup comprises pedal, spring and tenon, and described tenon is provided with a plurality of projections;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, and the bottom is provided with cylinder; And
Described supporting seat bottom is plate, extend another cylinder from the upside one of described plate, described pedal and described cylinder are rotatably connected, and the inside of described cylinder is provided with guide-track groove and zig-zag track, described guide-track groove and described zig-zag track cooperate with the projection of described tenon, so that when masterpiece is used on the described pedal, the contact that can realize described supporting seat and ground with separate.
7. large-scale Turnover Box according to claim 6, it is characterized in that: the downside of described plate is provided with groove, and described groove is used for holding the locking plate of great friction coefficient.
8. large-scale Turnover Box according to claim 1 is characterized in that:
Described control setup comprises upper footboard, lower pedal and spring;
Described mount pad top is provided with the adapter plate that is connected for Turnover Box, and the bottom is provided with cylinder; And
Described supporting seat bottom is plate, extends another cylinder from the upside one of described plate, and described upper footboard and described lower pedal and described cylinder are rotatably connected;
Described spring is used for connecting described mount pad and described supporting seat, and is positioned at the cylinder of described mount pad and the cylinder of described supporting seat; And
When pressing described lower pedal downwards, described supporting seat stretches out and contacts with ground, and when pressing described upper footboard downwards, and described supporting seat is retracted and broken away from and contact with ground.
9. large-scale Turnover Box according to claim 8, it is characterized in that: the downside of described plate is provided with groove, and described groove is used for holding the locking plate of great friction coefficient.
10. according to claim 3,5,7 or 9 described large-scale Turnover Boxes, it is characterized in that: described locking plate is and the separable rubber pad that is connected in described supporting seat bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205496527U CN202848233U (en) | 2012-10-24 | 2012-10-24 | Portable large turnover box with retaining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205496527U CN202848233U (en) | 2012-10-24 | 2012-10-24 | Portable large turnover box with retaining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202848233U true CN202848233U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205496527U Withdrawn - After Issue CN202848233U (en) | 2012-10-24 | 2012-10-24 | Portable large turnover box with retaining device |
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| Country | Link |
|---|---|
| CN (1) | CN202848233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923375A (en) * | 2012-10-24 | 2013-02-13 | 上海鸿润科技有限公司 | Movable large-scale turnover box with stop device |
-
2012
- 2012-10-24 CN CN2012205496527U patent/CN202848233U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102923375A (en) * | 2012-10-24 | 2013-02-13 | 上海鸿润科技有限公司 | Movable large-scale turnover box with stop device |
| CN102923375B (en) * | 2012-10-24 | 2015-03-11 | 上海鸿研物流技术有限公司 | Movable large-scale turnover box with stop device |
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