CN210874077U - Time-delay bottom-sinking toy - Google Patents

Abstract

The utility model discloses a heavy end toy of time delay, include: the body, walking wheel, base, intermediate member, locking piece and time delay trigger mechanism. The base is located the bottom of body. An intermediate assembly is connected between the body and the base, the intermediate assembly being configured to lock the base in an initial position and to drive the base to lower relative to the body to a lowered position when activated. The locking member is movable between a locked position, in which the base is locked in the initial position, and an unlocked position, in which the locking member triggers the intermediate assembly. The time delay trigger mechanism comprises: a first engagement member, a second engagement member and an unlocking member. The first engaging component is connected with the road wheel, and the second engaging component is engaged with the first engaging component. The unlocking piece is connected with the second meshing piece, and the unlocking piece can push the locking piece to move towards the unlocking position when rotating. The time-delay bottom-sinking toy has a simple structure and is more novel and interesting.

Description

Time-delay bottom-sinking toy

Technical Field

The utility model relates to a toy field especially relates to a heavy end toy of time delay.

Background

The general deformation toy such as a vehicle changing from a beast to a person or a vehicle changing from a person is usually manually assembled by a player to realize deformation, and some deformation is triggered by collision, or is triggered by unlocking through a magnetic principle or is triggered by unlocking through an electric control. Some toys can utilize a return mechanism to enable the toy vehicle to deform during the driving process. However, no matter which way is adopted for control, the structure is relatively complex, the cost is high, and the toy is interesting. Therefore, the motion trigger type of the toy in the market has a very large expansion space.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a time delay toy of sinking end can realize the deformation of toy through self simple walking action, makes the structure simplification of toy, and more novel, interesting.

According to the utility model discloses a time delay toy of sinking end, include: the device comprises a body, a travelling wheel, a base, an intermediate component, a locking piece and a delay triggering mechanism; the base is positioned at the bottom of the body and is provided with an initial position and a sinking position; the intermediate assembly is connected between the body and the base, the intermediate assembly is configured to lock the base in an initial position, and the intermediate assembly drives the base to descend to a sunken position relative to the body when triggered; the locking piece is movable between a locking position and an unlocking position, the locking piece is configured to be always kept at the locking position, the base is locked at the initial position when the locking piece is at the locking position, and the locking piece triggers the intermediate assembly when the locking piece is at the unlocking position; the delay trigger mechanism includes: the first meshing part is connected with the travelling wheel; the second meshing part is driven by the first meshing part to rotate when meshed with the first meshing part; the unlocking piece is connected with the second meshing piece so as to be driven by the second meshing piece to rotate, and the unlocking piece can push the locking piece to move towards the unlocking position when rotating.

According to the utility model discloses end toy is sunk in time delay through setting up the rotation power transmission to the deblocking piece that the structure will be walked to the meshing, through the unblock piece control locking piece unblock, makes the end toy is sunk in time delay can unblock locking piece when the walking to trigger the middle part subassembly and drive the base and switch to the position of sinking by initial position. The toy is equivalent to a new deformation mode designed on the delayed bottom sinking toy, namely, the delayed bottom sinking toy can be triggered by itself through movement, so that the toy is more novel and interesting. In addition, adopt the rotation power of meshing structure transmission walking wheel, can ensure power transmission's reliability, be convenient for adjust out required overall arrangement mode, power transmission direction according to toy inner structure moreover for the molding of the toy of sinking the end is changeable in the time delay, for example can be for the molding in the picture, also can be for other figurative toys, for example toy animal, toy goods of furniture for display rather than for use etc..

In some embodiments, the time delay submersible toy further comprises: the elastic plate is rotatably arranged at the bottom of the base; the first elastic piece is used for driving the elastic plate to rotate so as to enable the time-delay bottom-sinking toy to be emptied and turned over when the elastic plate touches the ground, the locking piece is locked on the elastic plate, and the intermediate assembly is triggered after the elastic plate is unlocked and rotated.

In some embodiments, the intermediate assembly comprises: the bar chain comprises at least two connecting rods which are rotatably connected, one end of the bar chain is rotatably connected to the body, the other end of the bar chain is rotatably connected to the base, and when the base is at an initial position, the bar chain is in a folded state; the expansion elastic pieces are arranged between the rod chain and the body, between the rod chain and the base and between the two connecting rods in rotary connection, so that the middle assembly drives the rod chain to expand when triggered.

Specifically, the intermediate assembly further comprises: folding fastener, folding fastener establishes on the base, folding fastener detains on the body, perhaps folding fastener detain with the body links to each other on the connecting rod, so that the bar chain keeps fold condition, the drive after the locking piece unblock folding fastener dropout.

Furthermore, the folding fastener can be arranged in the base in a front-back sliding manner, and the base is provided with a normally-buckled elastic piece for pushing the folding fastener to keep a buckling position; the bottom of the base is provided with a rotatable elastic plate, the locking piece is locked on the elastic plate, and the rotating shaft end of the elastic plate is provided with a rotating shaft

The elastic buckle releasing device is provided with a buckle releasing bulge, and the buckle releasing bulge extends into the base and pushes the folding buckle to release when the elastic buckle releasing device rotates.

In some alternative embodiments, the link connected to the body is a leg member that stands above the base when the bar chain is unfolded.

In some alternative embodiments, the time delay submersible toy further comprises: the arm component is arranged on the body in a foldable mode, the arm component is locked on the body through an elastic buckle, and the elastic buckle is triggered to be unlocked when the rod chain is unfolded; a fourth elastic member for driving the released arm member to spread.

Specifically, the body is provided with a partition board which is arranged between the connecting rod and the arm component in a separating mode, a sliding groove is formed in the partition board, the elastic buckle is matched in the sliding groove, a pressing protrusion is arranged on the connecting rod and matched in the sliding groove, and the connecting rod drives the pressing protrusion to press the elastic buckle when rotating so that the elastic buckle exits from the sliding groove for unlocking.

In some embodiments, the time delay submersible toy further comprises: the auxiliary trigger mechanism is arranged on the body and drives the locking piece to move towards the unlocking position when being triggered.

Specifically, the accessory trigger mechanism includes: the trigger piece is movably arranged in the body, and one part of the trigger piece extends out of the body; the auxiliary linkage assembly is matched between the trigger piece and the locking piece, and the trigger piece drives the auxiliary linkage assembly to move when being triggered by collision; a second elastic member connected to the accessory linkage assembly or the trigger member to maintain the accessory trigger mechanism in an unactuated state.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a perspective view of a time-lapse, bottom-sinking toy according to an embodiment of the present invention (with the base in an initial position);

FIG. 2 is a perspective view of the time-lapse, bottom-sinking toy of an embodiment of the present invention (with the base in a sinking position);

FIG. 3 is a schematic view of a part of the structure of the bottom-sinking toy with time delay according to the embodiment of the present invention;

FIG. 4 is a sectional view of a portion of a delayed bottom-sinking toy according to an embodiment of the present invention (with the base in an initial position);

FIG. 5 is a cross-sectional view of a portion of a delayed bottom-sinking toy according to an embodiment of the present invention (with the base in a sinking position);

FIG. 6 is a partial cross-sectional view of a portion of a delayed bottom toy according to an embodiment of the present invention (with the arm members in a locked position);

FIG. 7 is a schematic view of a part of the structure of the bottom-sinking toy with time delay according to the embodiment of the present invention;

fig. 8 is a perspective view of an arm member according to an embodiment of the present invention.

Reference numerals:

a time-delay bottom-sinking toy 100,

A main body 1, a clapboard 11, a chute 111,

A traveling wheel 2,

A base 3, a normally-buckled elastic member 31, a spring plate 32, a releasing projection 321, a first elastic member 33,

The middle assembly 4, the bar chain 41, the connecting rod 411, the leg part 4111, the pressing protrusion 4112, the unfolding elastic piece 42, the folding fastener 43,

A locking piece 5,

A time delay trigger mechanism 6, a first engaging piece 61, a second engaging piece 62, an unlocking piece 63, a rotating reset piece 64,

An arm member 7, an elastic buckle 71,

A fourth elastic element 8,

The auxiliary trigger mechanism 9, the trigger member 91, the auxiliary linkage assembly 92, the moving member 921, the rotating member 922 and the second elastic member 93.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A time-lapse, bottom-sinking toy 100 according to an embodiment of the present invention will be described with reference to fig. 1 to 8.

The bottom-sinking toy 100 with time delay according to the present invention, as shown in fig. 1-3, comprises: body 1, walking wheel 2, base 3, intermediate member 4, locking piece 5 and time delay trigger mechanism 6. The base 3 is located at the bottom of the body 1, and the base 3 has an initial position and a sinking position. An intermediate component 4 is connected between the body 1 and the base 3, the intermediate component 4 is configured to lock the base 3 in an initial position, and the intermediate component 4, when triggered, brings the base 3 down to a sinking position relative to the body 1. The locking member 5 is movable between a locked position, in which the base 3 is locked in the initial position, and an unlocked position, in which the locking member 5 triggers the intermediate member 4, the locking member 5 being configured to always remain in the locked position. The delay trigger mechanism 6 includes: a first engaging member 61, a second engaging member 62 and an unlocking member 63. The first engaging member 61 is connected to the traveling wheel 2, and the second engaging member 62 is rotated by the first engaging member 61 while being engaged with the first engaging member 61. The unlocking member 63 is connected to the second engaging member 62 to be rotated by the second engaging member 62, and the unlocking member 63 pushes the locking member 5 to move toward the unlocking position when rotated.

The driving mode of how the walking wheel 2 walks on the delayed bottom sinking toy 100 is not limited, the walking wheel 2 can be a driving wheel and can rotate under the driving of a motor, a power storage device (such as a spring and an inertia wheel) and the like, and the walking wheel 2 can also be a driven wheel, namely when the toy moves on the ground, the walking wheel 2 rotates due to the friction between the walking wheel 2 and the ground.

As shown in fig. 3, the arrangement structure of the delay triggering mechanism 6, when the delay bottom-sinking toy 100 walks on the ground, the walking wheel 2 can drive the first engaging member 61 to rotate, the first engaging member 61 can drive the second engaging member 62 to rotate, the second engaging member 62 drives the unlocking member 63 to rotate, the unlocking member 63 can unlock the locking member 5 in the rotating process, so that the locking member 5 triggers the intermediate assembly 4, and the intermediate assembly 4 drives the base 3 to descend to the sinking position relative to the body 1. Therefore, the change of the base 3 from the initial position to the sinking position can be realized through the transmission of the structure, namely, the automatic triggering deformation of the delayed bottom sinking toy 100 is realized, so that the novelty and the interestingness of the delayed bottom sinking toy 100 can be improved.

Wherein, the locking member 5 is configured to always maintain the locking position, so that the locking member 5 can automatically return to the locking position when the locking member 5 is not unlocked by the unlocking member 63, thereby ensuring the normal operation of the next play. The locking member 5 may be automatically reset by a locking elastic member (e.g., a spring disposed at the front end of the locking member 5), and the locking member 5 may also be automatically reset by its own weight, elastic force, and other factors, which are not limited herein.

Adopt the meshing structure to transmit the rotation of walking wheel 2 to unlocking piece 63, for other modes, the structure is simpler on the one hand, overall arrangement easily, and on the other hand rotates the transmission and ensures easily. For example, the first engaging member 61 and the second engaging member 62 are replaced by two contact smooth wheels, and the two contact smooth wheels are driven by the contact, but when the toy is knocked and the like, the distance between the two smooth wheels is increased, and the rotating transmission is easily failed.

In addition, in the delay triggering mechanism 6, the rotation power of the walking wheel 2 is transmitted to the locking piece 5 through the first meshing piece 61, the second meshing piece 62 and the unlocking piece 63 in sequence, and is not directly transmitted to the locking piece 5 by the walking wheel 2, so that not only can the reliability of rotation transmission be ensured, but also various layout forms can be set by utilizing the components, for example, in some examples, two meshing pieces are straight gears, and the rotation power of the walking wheel 2 can be linearly transmitted to the locking piece 5; in an example where both engagement members are bevel gears, the rotational power of the road wheels 2 can be diverted and transmitted to the locking member 5. The above-mentioned various layouts may make the model of the time-delay bottom-sinking toy 100 changeable, for example, it may be the model in the figures, or it may be other models of toys, such as toy animals, toy ornaments, etc.

According to the utility model discloses heavy end toy 100 of time delay through setting up the rotation power transmission to the deblocking piece 63 that the meshing structure will walk wheel 2, controls 5 unblocks of locking piece through deblocking piece 63, makes heavy end toy 100 of time delay can unblock locking piece 5 when the walking to trigger intermediate subassembly 4 and drive base 3 and switch to the position of sinking by initial position. This is equivalent to designing a new way of deformation on the delayed sinking toy 100, i.e. the delayed sinking toy 100 can be triggered by itself through movement, making the toy more novel and interesting. Wherein, adopt meshing structure transmission walking wheel 2's rotation power, can ensure power transmission's reliability, be convenient for adjust out required overall arrangement mode, power transmission direction according to toy inner structure moreover very much for the molding of time delay heavy end toy 100 is changeable, for example can be the molding in the picture, also can be for other figurative toys, for example toy animal, toy goods of furniture for display rather than for use etc..

In some embodiments, as shown in fig. 3 and 4, the first engagement member 61 is a worm, the second engagement member 62 is a worm gear, and the unlocking member 63 is an eccentric. When the bulge of the eccentric wheel rotates, the bulge abuts against the locking piece 5 and pushes the locking piece 5 to move, so that the locking piece 5 unlocks the locking piece 5.

The meshing structure adopts a worm gear-worm structure, and the worm is connected to the traveling wheel 2, so that the speed reduction and torque increase effects during power transmission can be realized, and the occupied space of the delay trigger mechanism 6 can be greatly reduced. Specifically, the walking wheels 2 on the toy need wheel shafts to support and connect the walking wheels 2 to the body 1 part of the toy, the first meshing part 61 is set to be a worm, the worm can be arranged in the wheel shaft space of the walking wheels 2, or the toy does not need an overlarge avoiding space, so that other parts are difficult to arrange.

And the time delay triggering mechanism 6 adopts a structure of a worm, a worm wheel and an eccentric wheel, and can also realize the time delay unlocking of the locking piece 5. In particular, the locking element 5 is located in the pivoting range of the eccentric wheel, which rotates through a certain angle and then unlocks the locking element 5, i.e. the eccentric wheel itself has a time-delay function. And the matching between the worm and the worm wheel greatly reduces the rotating speed of the travelling wheel 2 and then transmits the rotating speed to the eccentric wheel, so that the unlocking time is further delayed.

Optionally, the time delay trigger mechanism 6 may further comprise an intermediate gear(s) (not shown), the eccentric is arranged on one intermediate gear, the worm gear is meshed with the intermediate gear, or the worm gear is meshed with the intermediate gear through other intermediate gears, so that the transmission speed ratio can be changed, the trigger delay is realized, and the toy can unlock the locking piece 5 after running farther. Even if the transmission speed ratio is not changed, when the locking piece 5 is far away from the wheel shaft of the travelling wheel 2, the position of the eccentric wheel can be adjusted by arranging the intermediate gear.

Optionally, the worm wheel and the eccentric wheel can be integrally formed, so that the synchronism of the worm wheel and the eccentric wheel can be improved, and the transmission reliability of the delay triggering mechanism 6 is improved.

In some embodiments, as shown in fig. 4, the time delay trigger mechanism 6 may further include: a rotating reset member 64, the rotating reset member 64 being used to drive the second engaging member 62 to rotate to the initial angle, the rotating reset member 64 being connected to the second engaging member 62 or the unlocking member 63. Thus, after the obstacle on the walking wheels 2 is removed, the rotating reset piece 64 can drive the delay trigger mechanism 6 to be reset to the initial state, manual automatic reset is not needed after the unlocking of the delay trigger mechanism 6 is completed, and the influence on the function exertion of the toy in the next playing is avoided.

For example, the walking wheels 2 are driven wheels, and when the toy is triggered once, the toy can be picked up, so that the walking wheels 2 are separated from the ground, and after the walking wheels are not blocked by ground friction, the rotating reset piece 64 can drive the delay triggering mechanism 6 to reset. For another example, the road wheel 2 is a driving wheel, when the toy is triggered once, the driving wheel is disconnected from the power source, or the acting force of the power source on the driving wheel is very small, and the rotating reset piece 64 can drive the delay trigger mechanism 6 to reset.

Specifically, as shown in fig. 4 and 5, the unlocking member 63 is coaxially connected to the second engaging member 62, and the rotational returning member 64 is a torsion spring and coaxially provided on the unlocking member 63. Since the second engaging member 62 itself needs to be rotationally reset, the second engaging member 62 is rotationally driven to be reset by the torsion spring, the reset reliability is higher, and the torsion spring is very easy to set the mounting position.

In the embodiment of the present invention, the delay trigger mechanism 6 may be configured to be selectively driven.

In some embodiments, as shown in fig. 3, the second engaging member 62 is an incomplete gear, or an intermediate gear in the solution with an intermediate gear is an incomplete gear, that is, the teeth of the incomplete gear are not arranged around a circle, and only a part of the angles of the incomplete gear are provided with teeth, so that when the first engaging member 61 rotates, the rotation angle of the unlocking member 63 is limited by the angle range of the teeth, and this arrangement can prevent the unlocking member 63 from over-rotating. For example, the unlocking piece 63 can unlock the locking piece 5 at the maximum angle in the normal transmission direction, and when the first meshing piece 61 rotates continuously in the normal transmission direction, the unlocking piece 63 only stops at the maximum angle, so that the unlocking piece 63 can be prevented from rotating by the maximum angle when not completely unlocked in some schemes, and the locking piece 5 can be completely unlocked when the walking wheel 2 meets the walking requirement due to the design of an incomplete gear.

In some embodiments, as shown in fig. 3-5, time-lapse, submersible toy 100 further comprises: a spring plate 32 and a first elastic member 33. The spring plate 32 is rotatably provided at the bottom of the base 3. The first elastic element 33 is used for driving the elastic plate 32 to rotate so as to make the time-lapse bottom-sinking toy 100 empty and turn over when the elastic plate 32 contacts the ground, the locking element 5 is locked on the elastic plate 32, and the intermediate assembly 4 is triggered after the elastic plate 32 is unlocked and rotated. It can be understood that the locking member 5 can limit and fix the springboard 32, so that the springboard 32 is stably installed at the bottom of the base 3, and the phenomenon that the springboard 32 is separated from the bottom of the base 3 due to human factors such as actions of holding a toy by a player is reduced. When the locking member 5 is unlocked, the first elastic member 33 can provide power to the elastic plate 32, so that the elastic plate 32 can rotate at the bottom of the base 3. On the one hand, the elastic plate 32 contacts the ground through rotation, so that the time-delay bottom-sinking toy 100 can be emptied and turned, on the other hand, the elastic plate 32 can unlock the middle component 4 through rotation, namely, various actions can be completed through ingenious arrangement of the elastic plate 32, so that the deformation action of the time-delay bottom-sinking toy 100 can be increased, and the sensory experience of a player is improved.

Specifically, as shown in fig. 4, a card hole may be formed in the elastic plate 32, a card protrusion is formed on one side of the card hole of the elastic plate 32, and when the locking member 5 is located at the locking position, a part of the locking member 5 extends into the card hole and is clamped on the card protrusion. Thus, the locking member 5 can limit the position of the spring plate 32 by catching the snap.

In some embodiments, as shown in fig. 3, the intermediate assembly 4 comprises: a bar chain 41 and a plurality of deployment springs 42. The bar chain 41 comprises at least two connecting rods 411 which are rotatably connected, one end of the bar chain 41 is rotatably connected to the body 1, the other end of the bar chain 41 is rotatably connected to the base 3, and when the base 3 is at an initial position, the bar chain 41 is in a folded state. An unfolding elastic piece 42 is arranged between the bar chain 41 and the body 1, between the bar chain 41 and the base 3 and between the two connecting rods 411 which are rotatably connected, so that the driving bar chain 41 is unfolded when the intermediate assembly 4 is triggered.

That is, the link chain 41, the base 3 and the body 1 correspond to a multi-link mechanism in which the link chain 41 has a folded state and an unfolded state. When the base 3 is locked, the bar chain 41 is in a folded state; when the base 3 is released, the unfolding elastic member 42 provides a power for unfolding the bar chain 41, and the unfolding elastic member 42 maintains the deformed time-lapse submersible toy 100 in a stable form. The arrangement of the bar chain 41 makes the lifting movement of the base 3 very reliable. For other modes of rising and falling such as cam mechanism, the motion stroke of rod chain 41 is big to can be when guaranteeing this implementation novel well rod chain 41, base 3 and body 1 between the motion stability, can be at the deformation degree that increases the heavy end toy 100 of time delay, thereby can further improve player's visual experience.

Of course, in the embodiment of the present invention, the structure of the intermediate assembly 4 may not limit the form of the bar chain 41. The intermediate assembly 4 may also be provided with a cam-torsion spring mechanism, or a slide-rod-spring mechanism, for example if the lifting stroke requirements are not high. If the lifting stroke requirement is high, the middle assembly 4 can be also set into a multi-stage loop bar mechanism, and two layers of loop bars or three layers or four layers of loop bars can be arranged.

In particular, as shown in fig. 4 and 5, the intermediate member 4 further comprises a folding fastener 43. The folding fastener 43 is arranged on the base 3, the folding fastener 43 is buckled on the body 1, or the folding fastener 43 is buckled on the connecting rod 411 connected with the body 1, so that the rod chain 41 keeps a folding state, and the locking piece 5 drives the folding fastener 43 to be released after being unlocked. It can be understood that when the folding fastener 43 is fastened to the body 1 or the folding fastener 43 is fastened to the link 411 connected to the body 1, the bar chain 41 can be fixed and limited, so that the bar chain 41 can maintain the folded state. Thus, when the locking member 5 is unlocked and the folding fastener 43 is driven to release, the folding fastener 43 no longer restricts the movement of the bar chain 41. Wherein, the base 3 can support the folding fastener 43, and improve the working stability of the folding fastener 43.

Further, as shown in fig. 4 and 5, the folding fastener 43 is slidably disposed in the base 3 back and forth, and the base 3 is provided with a normally-fastened elastic member 31 for pushing the folding fastener 43 to maintain the fastening position. The bottom of the base 3 is provided with a rotatable spring plate 32, the locking piece 5 is locked on the spring plate 32, a trip protrusion 321 is arranged on the rotating shaft end of the spring plate 32, and the trip protrusion 321 extends into the base 3 and pushes the folding fastener 43 to trip when the spring plate 32 rotates. It will be appreciated that the normally-fastened elastic member 31 can apply a force to the folding fastener 43, so that the folding fastener 43 maintains a fastening position to restrict the movement of the bar chain 41. When the locking member 5 is unlocked, the movement of the spring plate 32 is no longer restricted. When the spring plate 32 is rotated, the trip projection 321 extends into the base 3 and pushes the folding buckle 43 to slide away from the base 3, so that the folding buckle 43 is tripped to no longer limit the movement of the bar chain 41. Furthermore, by fastening the elastic member 31, the foldable fastening member 43 is configured to be always kept at the fastening position, so that the foldable fastening member 43 can be automatically restored to the fastening position without unlocking the unlocking protrusion 321, thereby ensuring the normal operation of the next play.

In other embodiments of the present invention, the folding fastener 43 can be omitted, for example, the locking member 5 directly locks on the intermediate member 4 or the base 3, and directly releases the intermediate member 4 or the base 3 when the locking member 5 is unlocked. In addition, even if the folding fastener 43 is provided, the folding fastener 43 may be provided in a sliding manner or a rotating manner. Or, the folding fastener 43 itself does not slide or rotate, the folding fastener 43 has certain elasticity (such as an elastic sheet), the folding fastener 43 is buckled on the body 1 or the connecting rod 411 when the folding fastener 43 keeps the original shape, and the intermediate assembly 4 is unlocked after the folding fastener 43 is pressed to deform and is released. The folding fastener 43 may be provided on the main body 1 or may be provided on another member.

In some alternative embodiments, as shown in fig. 3 and 5, the link 411 connected to the body 1 is a leg member 4111, and the leg member 4111 stands above the base 3 when the bar chain 41 is unfolded. It can be understood that the link 411 connected to the body 1 is provided as the leg part 4111, so that a separate component is not required to be provided as the leg part 4111, and the structure of the time delay sinker toy 100 can be simplified. In addition, when the rod chain 41 is unfolded, the leg part 4111 is erected above the base 3, so that the shape of the delay sinker toy 100 is changed, and the interest of the delay sinker toy 100 is improved.

In some alternative embodiments, as shown in fig. 6-8, time-lapse, submersible toy 100 further comprises: arm member 7, fourth elastic member 8. The arm part 7 is arranged on the body 1 in a retractable manner, the arm part 7 is locked on the body 1 through an elastic buckle 71, the elastic buckle 71 is triggered to be unlocked when the bar chain 41 is unfolded, and the fourth elastic piece 8 is used for driving the released arm part 7 to be unfolded. It can be understood that the arm component 7 can be limited and fixed on the body 1 by the arrangement of the elastic buckle 71. After the elastic buckle 71 is released, the elastic force released by the fourth elastic element 8 can drive the arm component 7 to unfold, thereby realizing the deformation of another functional component on the delayed bottom-sinking toy 100.

Specifically, as shown in fig. 6 to 8, the body 1 has a partition 11 spaced between the connecting rod 411 and the arm component 7, the partition 11 is provided with a sliding slot 111, the elastic buckle 71 is fitted in the sliding slot 111, the connecting rod 411 is provided with a pressing protrusion 4112, the pressing protrusion 4112 is fitted in the sliding slot 111, and the connecting rod 411 drives the pressing protrusion 4112 to press the elastic buckle 71 when rotating, so that the elastic buckle 71 exits the sliding slot 111 to unlock. It will be understood that, on the one hand, the sliding slot 111 of the partition 11 can limit and fix the elastic buckle 71, so that the arm component 7 is locked on the body 1. On the other hand, the sliding groove 111 on the partition 11 can guide the rotation of the abutting protrusion 4112. Locking of arm member 7 can be realized through the fluting on baffle 11, can lead to the rotation that supports to press arch 4112 again, when supporting to press arch 4112 to rotate to elasticity and detain 71 position like this, can promote elasticity and detain 71 and break away from spout 111, simple in design, ingenious.

In some embodiments, as shown in fig. 3 and 4, time-lapse, bottom-sinking toy 100 further comprises: an accessory trigger mechanism 9. The auxiliary trigger mechanism 9 is arranged on the body 1, and when triggered, the auxiliary trigger mechanism 9 drives the locking piece 5 to move towards the unlocking position. It will be appreciated that the secondary trigger mechanism 9, when triggered, also effects unlocking of the locking member 5. Therefore, the delayed sinking toy 100 has multiple triggering modes, namely the delayed sinking toy 100 can realize the unlocking of the locking piece 5 by the delayed triggering mechanism 6 and can also realize the unlocking of the locking piece 5 by the auxiliary triggering mechanism 9, thereby increasing the occasions where the delayed sinking toy 100 can be unlocked.

Specifically, as shown in fig. 3, the attachment triggering mechanism 9 includes: a trigger 91, an auxiliary link assembly 92, and a second elastic member 93. The trigger 91 is movably disposed in the body 1, and a portion of the trigger 91 extends out of the body 1. The sub-linkage assembly 92 is fitted between the trigger 91 and the locking member 5, and the trigger 91 drives the sub-linkage assembly 92 to move when triggered by a collision. A second resilient member 93 is connected to the accessory linkage assembly 92 or the trigger member 91 to maintain the accessory trigger mechanism 9 in an unactuated state. It will be appreciated that the second resilient member 93 may maintain the secondary trigger mechanism 9 in an un-triggered state, and when the trigger 91 is triggered by a collision, such as the trigger 91 touches an obstacle, the trigger 91 may drive the secondary linkage assembly 92 to move, so that the secondary linkage assembly 92 may drive the locking member 5 to move toward the unlocking position. When the trigger 91 is not bumped, the auxiliary linkage assembly 92 can automatically return to its un-triggered state to ensure proper play for the next time.

Alternatively, as shown in fig. 3 and 4, the auxiliary linkage assembly 92 may include a moving member 921 and a rotating member 922, the moving member 921 presses against one end of the rotating member 922, the other end of the rotating member 922 presses against the locking member 5, and the second elastic member 93 is coaxially disposed on the rotating member 922. Thus, when the trigger 91 collides and triggers, the moving piece 921 is pushed to act on one end of the rotating piece 922 to rotate the rotating piece 922, and the other end of the rotating piece 922 pushes the locking piece 5 to unlock. When the trigger 91 is not collided, the second elastic member 93 will make the rotation member 922 automatically reset.

Referring now to fig. 1-8, a time-lapse, bottom-sinking toy 100 in accordance with an embodiment of the present invention will be described.

The time-lapse submersible toy 100 includes: body 1, walking wheel 2, base 3, intermediate component 4, locking piece 5, time delay trigger mechanism 6, arm part 7 and subsidiary trigger mechanism 9

The base 3 is located at the bottom of the body 1, and the base 3 has an initial position and a sinking position.

The delay trigger mechanism 6 includes: a first engaging member 61, a second engaging member 62 and an unlocking member 63. The first engaging member 61 is connected to the traveling wheel 2, and the second engaging member 62 is rotated by the first engaging member 61 while being engaged with the first engaging member 61. The unlocking member 63 is connected to the second engaging member 62 to be rotated by the second engaging member 62, and the unlocking member 63 pushes the locking member 5 to move toward the unlocking position when rotated.

An intermediate component 4 is connected between the body 1 and the base 3, the intermediate component 4 is configured to lock the base 3 in an initial position, and the intermediate component 4, when triggered, brings the base 3 down to a sinking position relative to the body 1. The intermediate assembly 4 comprises: a bar chain 41, an unfolding elastic member 42, and a folding fastener 43. The link chain 41 includes a link 411 and a leg member 4111 rotatably connected, one end of the link 411 is rotatably connected to the body 1, and one end of the leg member 4111 is rotatably connected to the base 3. The folding fastener 43 is slidably disposed in the base 3, and the base 3 is provided with a normally-buckled elastic member for pushing the folding fastener 43 to maintain a buckling position. The bottom of base 3 is equipped with rotatable diving board 32, and locking piece 5 lock solid is equipped with trip protrusion 321 on diving board 32, and when locking piece 5 moved towards the unblock position, first elastic component 33 can drive diving board 32 and rotate to make time delay bottom sinking toy 100 vacate the upset when diving board 32 contacts to the ground, and can drive trip protrusion 321 and stretch into base 3 and promote folding fastener 43 and trip when diving board 32 rotated. The unfolding elastic members 42 arranged between the connecting rod 411 and the body 1, between the leg member 4111 and the base 3, and between the connecting rod 411 and the leg member 4111 which are rotatably connected can drive the rod chain 41 to unfold when the folding fastener 43 is unbuckled.

The arm component 7 is provided with an elastic buckle 71, the body 1 is provided with a partition plate 11 which is arranged between the connecting rod 411 and the arm component 7, the partition plate 11 is provided with a sliding groove 111, the elastic buckle 71 is matched in the sliding groove 111, the connecting rod 411 is provided with a pressing protrusion 4112, the pressing protrusion 4112 is matched in the sliding groove 111, and the connecting rod 411 drives the pressing protrusion 4112 to press the elastic buckle 71 when rotating, so that the elastic buckle 71 exits from the sliding groove 111 to be unlocked, and the fourth elastic piece 8 is used for driving the released arm component 7 to unfold.

The attachment triggering mechanism 9 includes: a trigger 91, an auxiliary link assembly 92, and a second elastic member 93. The trigger 91 is movably disposed in the body 1, and a portion of the trigger 91 extends out of the body 1. The sub-linkage assembly 92 is fitted between the trigger 91 and the locking member 5, and the trigger 91 drives the sub-linkage assembly 92 to move when triggered by a collision. A second resilient member 93 is connected to the accessory linkage assembly 92 to maintain the accessory trigger mechanism 9 in an unactuated state.

In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A time-lapse, bottom-sinking toy, comprising: the device comprises a body, a travelling wheel, a base, an intermediate component, a locking piece and a delay triggering mechanism;

the base is positioned at the bottom of the body and is provided with an initial position and a sinking position;

the intermediate assembly is connected between the body and the base, the intermediate assembly is configured to lock the base in an initial position, and the intermediate assembly drives the base to descend to a sunken position relative to the body when triggered;

the locking piece is movable between a locking position and an unlocking position, the locking piece is configured to be always kept at the locking position, the base is locked at the initial position when the locking piece is at the locking position, and the locking piece triggers the intermediate assembly when the locking piece is at the unlocking position;

the delay trigger mechanism includes:

the first meshing part is connected with the travelling wheel;

the second meshing part is driven by the first meshing part to rotate when meshed with the first meshing part;

the unlocking piece is connected with the second meshing piece so as to be driven by the second meshing piece to rotate, and the unlocking piece can push the locking piece to move towards the unlocking position when rotating.

2. The time-lapse, bottom-sinking toy of claim 1, further comprising:

the elastic plate is rotatably arranged at the bottom of the base;

the first elastic piece is used for driving the elastic plate to rotate so as to enable the time-delay bottom-sinking toy to be emptied and turned over when the elastic plate touches the ground, the locking piece is locked on the elastic plate, and the intermediate assembly is triggered after the elastic plate is unlocked and rotated.

3. The time delayed bottom-sinking toy of claim 1, wherein said intermediate assembly comprises:

the bar chain comprises at least two connecting rods which are rotatably connected, one end of the bar chain is rotatably connected to the body, the other end of the bar chain is rotatably connected to the base, and when the base is at an initial position, the bar chain is in a folded state;

the expansion elastic pieces are arranged between the rod chain and the body, between the rod chain and the base and between the two connecting rods in rotary connection, so that the middle assembly drives the rod chain to expand when triggered.

4. The time delayed bottom-sinking toy of claim 3, wherein said intermediate assembly further comprises:

folding fastener, folding fastener establishes on the base, folding fastener detains on the body, perhaps folding fastener detain with the body links to each other on the connecting rod, so that the bar chain keeps fold condition, the drive after the locking piece unblock folding fastener dropout.

5. The time-lapse bottom-sinking toy of claim 4, wherein the folding fastener is slidably arranged in the base in a front-back direction, and the base is provided with a normally-buckled elastic member for pushing the folding fastener to keep a buckled position;

the bottom of base is equipped with rotatable springboard, the locking piece lock solid is in on the springboard, be equipped with the trip arch on the pivot end of springboard, elasticity is when rotating the trip arch stretches in the base and promotes folding fastener is threaded off.

6. The time-lapse, bottom-sinking toy of claim 3, wherein the link connected to the body is a leg part, the leg part standing above the base when the link chain is unfolded.

7. The time-lapse, bottom-sinking toy of claim 3, further comprising:

the arm component is arranged on the body in a foldable mode, the arm component is locked on the body through an elastic buckle, and the elastic buckle is triggered to be unlocked when the rod chain is unfolded;

a fourth elastic member for driving the released arm member to spread.

8. The time-delay bottom-sinking toy of claim 7, wherein the body has a partition plate separating between the connecting rod and the arm member, the partition plate is provided with a sliding slot, the elastic buckle is fitted in the sliding slot, the connecting rod is provided with a pressing protrusion fitted in the sliding slot, and the connecting rod drives the pressing protrusion to press the elastic buckle when rotating, so that the elastic buckle exits from the sliding slot to unlock.

9. The time-lapse, bottom-sinking toy of claim 1, further comprising: the auxiliary trigger mechanism is arranged on the body and drives the locking piece to move towards the unlocking position when being triggered.

10. The time delayed sinker toy of claim 9, wherein said accessory trigger mechanism comprises:

the trigger piece is movably arranged in the body, and one part of the trigger piece extends out of the body;

the auxiliary linkage assembly is matched between the trigger piece and the locking piece, and the trigger piece drives the auxiliary linkage assembly to move when being triggered by collision;

a second elastic member connected to the accessory linkage assembly or the trigger member to maintain the accessory trigger mechanism in an unactuated state.

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