CN218419155U - Liftable fence device and crib - Google Patents

Abstract

The embodiment of the utility model provides a liftable rail device and crib are related to, wherein, the rail device of liftable, include: the lifting guardrail is arranged between the first upright post and the second upright post; the guardrail lifting control mechanism and a fixing part for fixing the guardrail lifting control mechanism are arranged, and at least one of the first upright column and the second upright column is connected with the fixing part; the guardrail lifting control mechanism is used for keeping the guardrail not to fall off in a lifting state. The embodiment of the utility model provides a liftable rail device and crib has simple structure, dismantles convenient characteristics, and the rail can go up and down to lock, safety and stability according to the demand of reality.

Description

Liftable fence device and crib

Technical Field

The embodiment of the utility model provides a relate to infant's articles for use technical field, concretely relates to rail device and crib of liftable.

Background

This section introduces to the reader background that may be relevant to various aspects of embodiments of the present invention and is believed to provide the reader with useful background information to facilitate a better understanding of the various aspects of embodiments of the present invention. Accordingly, it should be understood that the description in this section is for purposes of illustration and is not an admission of prior art.

After the baby is born, the baby is generally transferred to a special baby nursing bed for nursing. Therefore, an independent and quiet moving space can be created for the baby, and the problems that the baby is poor in sleeping quality and even the baby is squeezed due to the fact that the baby and an adult sleep on the same bed can be solved. At present, a traditional infant entertainment bed generally comprises a bed body, wherein a guardrail is arranged on the upper portion of the bed body in a surrounding mode to prevent an infant from rolling out of the infant bed when sleeping or moving, and the traditional infant entertainment bed has a good protection effect.

At present, the sleeping beds used by infants have various styles, but have approximately the same basic structure, most of the sleeping beds are surrounded by guardrails to form a rectangular full-surrounding structure, the guardrails are fixed all around, and a bed board is arranged in the sleeping beds. When the infant alone sleeps and plays in daytime, the infant needs to be placed into the crib with the high guardrail, the infant can be effectively prevented from falling, but when the infant needs to sleep together with the infant at night, the diaper needs to be replaced or the milk is fed, and the high guardrail of the crib prevents parents from looking after the infant in the horizontal direction and holding the infant out of the crib. The guardrail of the conventional crib cannot be detached or lifted at any time, so that the guardrail is very inconvenient for parents to take care of children, and the parents cannot take care of the infants well.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved is how to provide a liftable fence device and a children bed.

To the defect among the prior art, the embodiment of the utility model provides a liftable rail device and crib, simple structure can conveniently go up and down.

In a first aspect, the embodiment of the present invention provides a liftable rail device, include: the lifting guardrail is arranged between the first upright post and the second upright post;

the guardrail lifting control mechanism and a fixing part for fixing the guardrail lifting control mechanism are arranged, and at least one of the first upright column and the second upright column is connected with the fixing part;

the guardrail lifting control mechanism is used for keeping the guardrail not to fall off in a lifting state.

In other embodiments of the liftable enclosure apparatus described herein, the guardrail lifting control mechanism comprises:

a supporting base body and a movable supporting block;

one end of the movable supporting block is rotatably connected with the supporting base body through a rotating shaft; an elastic supporting piece is arranged between the movable supporting block and the supporting base body;

the elastic supporting piece is used for supporting and keeping the opening state of the movable supporting block.

In other embodiments of the liftable enclosure apparatus described herein, the support base and/or the movable support block are provided with a limiting mechanism for limiting the opening angle of the movable support block.

In other embodiments of the liftable enclosure apparatus described in this specification, the limiting mechanism is a protrusion or a recess provided on the supporting base, and after the movable supporting block is expanded, the bottom of the movable supporting block abuts against the protrusion or the recess.

In other embodiments provided by the liftable enclosure apparatus described herein, the limiting mechanism is a corner cutting surface or a fillet disposed at the bottom of the movable supporting block; after the movable supporting block is opened, the corner cutting surface or the fillet of the movable supporting block is abutted against the supporting base body.

In other embodiments provided by the liftable enclosure apparatus described herein, a supporting recess is provided on the top of the movable supporting block.

In other embodiments of the liftable enclosure apparatus described herein, the opening angle of the movable support block is greater than 0 ° and less than or equal to 90 °.

In other embodiments of the liftable enclosure apparatus described herein, the support base comprises a fixed baseThe fixed base is fixed on the fixed part; the movable supporting block is connected with the movable supporting block through a rotating shaftFixing seatAnd (4) connecting.

In other embodiments of the liftable fence device described in this specification, the supporting base includes a fixing portion and a movable supporting block fixing seat fixedly connected to the fixing portion, and the movable supporting block is connected to the movable supporting block fixing seat through a rotating shaft.

In other embodiments of the liftable enclosure apparatus described herein, the guardrail is connected to the first upright and the second upright via a lifting mechanism;

the lifting mechanism comprises:

the sliding parts are arranged on the inner sides of the first upright post and the second upright post and the outer side of the guardrail and reciprocate in the sliding rails to realize the lifting or descending of the guardrail; or the like, or, alternatively,

the sliding part is arranged on the inner sides of the first upright post and the second upright post, and the sliding rail is arranged on the outer side of the guardrail and reciprocates in the sliding rail to realize the lifting or descending of the guardrail.

In a second aspect, the embodiment of the present invention further provides a children's bed, which comprises a bed board and a fence surrounding the bed board, wherein the fence comprises at least one liftable fence device.

According to the above technical scheme, the utility model provides a rail device and crib of liftable have simple structure, dismantle convenient characteristics, and the rail can be according to the demand lift locking of reality, safety and stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required to be used in the description of the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a liftable enclosure device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the embodiment of FIG. 1 showing an entire liftable enclosure apparatus;

fig. 3-5 are schematic views showing the structure of the liftable enclosure device in the embodiment shown in fig. 1 in the using state;

fig. 6 is a schematic view of the usage state of the guardrail lifting control mechanism in the embodiment of the invention;

fig. 7 is a schematic view of the whole structure of the guardrail lifting control mechanism in the embodiment of the present invention;

fig. 8 is an exploded view of the whole structure of the guardrail lifting control mechanism in the embodiment of the present invention;

fig. 9 is a schematic view of a cross-sectional structure of a guardrail lifting control mechanism in an embodiment of the present invention;

fig. 10 is a schematic view of a cross-sectional structure of a guardrail lifting control mechanism in an embodiment of the present invention;

fig. 11 is a schematic sectional view showing a usage status of the guardrail lifting control mechanism in the embodiment of the present invention;

fig. 12 is an exploded view of a child bed according to an embodiment of the present invention;

fig. 13 is a schematic view of an overall structure of a child bed according to an embodiment of the present invention;

fig. 14 is a schematic view of the overall structure of a child bed according to another embodiment of the present invention;

fig. 15 is a schematic view of the overall structure of a child bed according to another embodiment of the present invention;

fig. 16 is a schematic view of the overall structure of a child bed according to another embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 2, an embodiment of the present invention provides a liftable fence device, including: the guardrail comprises a first upright post 11 and a second upright post 12, wherein a liftable guardrail 2 is arranged between the first upright post 11 and the second upright post 12; the guardrail lifting control mechanism 3 and a fixing part 31 for fixing the guardrail lifting control mechanism 3 are arranged, and at least one of the first upright post 11 and the second upright post 12 is connected with the fixing part 31; the guardrail lifting control mechanism 3 is used for keeping the guardrail 2 from falling off in a lifting state. The following develops detailed description on the liftable fence device provided by the embodiment of the invention.

As shown in fig. 3 to 5, the guardrail lifting control mechanism 3 includes: a support base 311 and a movable supporting block 32; one end of the movable supporting block 32 is rotatably connected with the supporting base 311 through a rotating shaft 33; an elastic supporting element 34 is arranged between the movable supporting block 32 and the supporting base 311; the elastic supporting member 34 is used to support and maintain the opened state of the movable supporting block 32. In the embodiment of the present invention, when the movable supporting block 32 is turned outwards, the supporting object (such as the guardrail 2) above the movable supporting block 32 can be supported, so that the guardrail 2 cannot move downwards; when the movable support block 32 is retracted inwardly (by an external force), the bearer (e.g. the guard rail 2) carried by its upper part can be moved downwardly. In the embodiment of the present invention, the movable supporting block 32 may be a cube or other shape. The movable support block 32 may be a single component or may be composed of multiple components. The elastic supporting member 34 may be a spring, a spring sheet, a combined mechanism, or may be mounted on the movable supporting block 32, or may be mounted on the supporting base 311. The movable supporting block 32 is retracted inward by an external force to move the supporting object on the upper part downward, as shown in fig. 3, the movable supporting block 32 is attached to the inner side surface of the supporting object under the action of the elastic supporting member 34 and keeps contact with the supporting object; as shown in fig. 4, when the object below the movable supporting block 32 moves upward and exceeds the movable supporting block 32, the movable supporting block 32 is automatically ejected by the elastic supporting member 34; as shown in fig. 5, a supporter for supporting an upper portion of the movable supporting block 32; as shown in fig. 4, the movable support block 32 is held in a position out of contact with the support after being pressed inwardly against the resilient support member 34 by external forces. As shown in fig. 5, when the retainer moves downward and upward beyond the movable supporting block 32, the elastic supporting member 34 needs to be triggered to allow the movable supporting block 32 to be popped out to retain the retainer on the upper portion of the movable supporting block 32.

In the embodiment of the present invention, as shown in fig. 1 to fig. 2, a supporting beam 301 is further disposed between the first upright 11 and the second upright 12. As shown in fig. 6 to 8, the supporting base 311 includes a fixed base 321 and movable supporting block fixing bases 312 disposed at two sides, and the fixed base 321 is fixed on the fixed portion 31 (e.g., the cross beam 301); the movable supporting block 32 is connected with the movable supporting block fixing seats 312 at both sides through the rotating shaft 33. In the embodiment of the present invention, the fixing base 321 can directly adopt the fixing portion 31 (for example, the cross beam 301), the supporting base 311 includes the fixing portion 31 and the movable supporting block fixing seat 312 fixedly connected to the fixing portion 31, the movable supporting block 32 is connected to the movable supporting block fixing seat 312 through the rotating shaft 33.

In the embodiment of the present invention, as shown in fig. 9 and 10, a limiting mechanism 35 is disposed at the bottom of the supporting base 311 to limit the opening angle of the movable supporting block 32. The limiting mechanism 35 is a protrusion 351 or a recess 352 disposed on the supporting base 311, and the bottom of the movable supporting block 32 abuts against the protrusion 351 or the recess 352 after the movable supporting block 32 is expanded. In the embodiment of the present invention, as shown in fig. 11, the limiting mechanism 35 is a corner cutting surface disposed at the bottom of the movable supporting block 32; after the movable supporting block 32 is expanded, the chamfer surface 300 of the movable supporting block 32 is abutted against the supporting base 311.

As shown in fig. 6 to 11, a supporting recess 320 is formed at the top of the movable supporting block. The supporter above the movable supporting block 32 is fixed in the supporting recess 320 to be stable and not easily slipped off. As shown in fig. 11, the opening angle α of the movable support block is greater than 0 ° and equal to or less than 90 °.

As shown in fig. 2, in the embodiment of the present invention, the guardrail is connected to the first upright 11 and the second upright 12 through the lifting mechanism 1; the lifting mechanism 1 includes: the sliding rail 10 is arranged on the inner side of the first upright post 11 and the inner side of the second upright post 12, the sliding part 21 is arranged on the outer side of the guardrail, and the sliding part 21 reciprocates in the sliding rail 10 to realize the lifting of the guardrail 2. It is understood that the present invention is not limited thereto, and the positions of the slide rail 10 and the sliding member 21 can be changed and still be realized, for example, the lifting mechanism 1 includes: the sliding part 21 is arranged on the inner side of the first upright post 11 and the inner side of the second upright post, the sliding rail 10 is arranged on the outer side of the guardrail, and the sliding part 21 reciprocates in the sliding rail 10 to realize the lifting of the guardrail 2.

In order to further embody the invention, the children's bed provided by the invention comprises a bed board 6 and a fence 7 arranged around the bed board, wherein the fence comprises at least one liftable fence device. The fence can be formed by connecting a plurality of undetachable guardrails end to end or formed by connecting one or more liftable fence devices end to end.

To sum up, the embodiment of the utility model provides a rail device and crib of liftable have simple structure, dismantle convenient characteristics, and the rail can be according to the demand lift locking of reality, safety and stability.

Finally, it is to be understood that in the description of the present invention, the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting.

Moreover, relational terms such as "first," "second," and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or without necessarily requiring or implying any relative importance or implying any particular order among or between such entities or actions. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly, as they may be, for example, fixedly connected, detachably connected, or integrally connected; either mechanically or electrically or in communication with each other; either directly or indirectly through intervening media, or may be in a communicating relationship between the two elements unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It can be understood, however, that embodiments of the invention may be practiced without these specific details. In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means 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 present invention. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description. Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed to reflect the intent: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. It should be noted that the specific features, structures, materials or characteristics described in the embodiments and examples of the present application may be combined with each other without conflict or contradiction. The present invention is not limited to any single aspect, nor to any single embodiment, nor to any combination and/or permutation of these aspects and/or embodiments. Moreover, each aspect and/or embodiment of the present invention may be utilized alone or in combination with one or more other aspects and/or embodiments thereof by one of ordinary skill in the art without contradiction to each other.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims (10)

1. A liftable fence device, comprising: the lifting guardrail is arranged between the first upright post and the second upright post;

the guardrail lifting control mechanism and a fixing part for fixing the guardrail lifting control mechanism are arranged, and at least one of the first upright column and the second upright column is connected with the fixing part;

the guardrail lifting control mechanism is used for keeping the guardrail not to fall off in a lifting state.

2. The liftable fence device of claim 1, wherein the guardrail lifting control mechanism comprises:

a supporting base body and a movable supporting block;

one end of the movable supporting block is rotatably connected with the supporting base body through a rotating shaft; an elastic supporting piece is arranged between the movable supporting block and the supporting base body;

the elastic supporting piece is used for supporting and keeping the opening state of the movable supporting block.

3. The liftable fencing system of claim 2, wherein the support base and/or the movable support blocks are provided with limiting mechanisms for limiting the opening angle of the movable support blocks.

4. The liftable fence device according to claim 3, wherein the limiting mechanism is a protrusion or a recess provided on the supporting base, and the bottom of the movable supporting block abuts against the protrusion or the recess after the movable supporting block is expanded.

5. The liftable enclosure apparatus of claim 3, wherein the limiting mechanism is a chamfer or a fillet disposed at the bottom of the movable support block; after the movable supporting block is opened, the corner cutting surface or the fillet of the movable supporting block is abutted against the supporting base body.

6. The liftable fence device of claim 2, wherein a supporting recess is provided on the top of the movable supporting block.

7. The liftable enclosure device of claim 2, wherein the supporting base comprises a fixed base and a movable supporting block fixing base fixedly connected with the fixed base, and the fixed base is fixed on the fixed portion; the movable supporting block is connected with the movable supporting block fixing seat through a rotating shaft.

8. The liftable fence device according to claim 2, wherein the supporting base comprises a fixing portion and a movable supporting block fixing seat fixedly connected with the fixing portion, and the movable supporting block is connected with the movable supporting block fixing seat through a rotating shaft.

9. The liftable enclosure device of claim 1, wherein the guardrail is connected to the first and second uprights by a lifting mechanism;

the lifting mechanism comprises:

the sliding rail is arranged on the inner side of the first upright post and the inner side of the second upright post, and the sliding part is arranged on the outer side of the guardrail and reciprocates in the sliding rail to lift or lower the guardrail; or the like, or, alternatively,

the sliding part is arranged on the inner sides of the first upright post and the second upright post, and the sliding rail is arranged on the outer side of the guardrail and reciprocates in the sliding rail to realize the lifting or descending of the guardrail.

10. A child's bed comprising a bed plate and a fence disposed around the bed plate, the fence including at least one liftable fence device according to any of claims 1 to 9.

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