CN110074592B - Guard bar and children's bed - Google Patents
Guard bar and children's bed Download PDFInfo
- Publication number
- CN110074592B CN110074592B CN201910508385.5A CN201910508385A CN110074592B CN 110074592 B CN110074592 B CN 110074592B CN 201910508385 A CN201910508385 A CN 201910508385A CN 110074592 B CN110074592 B CN 110074592B
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- China
- Prior art keywords
- rod
- guardrail
- mattress
- side wall
- rod body
- Prior art date
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 229910052742 iron Inorganic materials 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
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- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
- A47C21/08—Devices for prevention against falling-out, e.g. detachable sidewalls
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/01—Children's beds with adjustable parts, e.g. for adapting the length to the growth of the children
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a guardrail and a child bed, wherein the guardrail comprises a guardrail body and a connecting rod, one end of the connecting rod is connected with the guardrail body, and the other end of the connecting rod can be arranged in a telescopic way relative to the guardrail body; the support rod is rotatably connected to the end part of the connecting rod, which is away from the guardrail body; the support rod rotates around the connecting rod, so that the guardrail has a use state and a folding state, when the guardrail is in the use state, the support rod is opened relative to the connecting rod and is abutted to the mattress, and the guardrail body is adjacent to the mattress and forms a containing space with the mattress. The guardrail of the technical scheme is convenient to use.
Description
Technical Field
The invention relates to the technical field of bed guardrails, in particular to a guardrail and a child bed.
Background
In the prior child bed guard rail, the guard rail body part and the supporting foot part are connected through connecting pieces, and the connecting pieces are respectively fixed with the guard rail body part and the supporting foot part through bolts or screws. When the height of the guardrail is required to be adjusted, the bolts are required to be loosened firstly, the connecting piece is separated from the guardrail body part, the height is adjusted to a proper position, and then the connecting piece and the guardrail body part are locked by the bolts or the screws; when the guardrail is required to be stored, the bolts are also required to be loosened, so that the connecting piece is separated from the guardrail body part and the supporting foot part respectively, and the folding storage of the guardrail is realized. Although the guardrail can realize the height adjustment and storage of the guardrail, the guardrail is required to be detached and then reinstalled, the operation is troublesome, and when the guardrail is stored, all parts are mutually separated, and the guardrail is required to be assembled when being reused, so that the guardrail is extremely inconvenient to use.
The foregoing is merely provided to facilitate an understanding of the principles of the present application and is not admitted to be prior art.
Disclosure of Invention
The invention mainly aims to provide a guardrail and aims to provide a guardrail convenient to use.
To achieve the above object, the present invention provides a guardrail for cooperation with a mattress, comprising:
the guardrail body comprises a guardrail body and a guardrail,
one end of the connecting rod is connected to the guardrail body, and the other end of the connecting rod can be arranged in a telescopic manner relative to the guardrail body; and
the support rod is rotatably connected to the end part of the connecting rod, which is away from the guardrail body;
the support rod rotates around the connecting rod, so that the guardrail has a use state and a folding state, when the guardrail is in the use state, the support rod is opened relative to the connecting rod and is abutted to the mattress, and the guardrail body is adjacent to the mattress and forms a containing space with the mattress.
Optionally, the connecting rod includes the body of rod and connecting seat, the one end of the body of rod is fixed in inside the guardrail body, and the other end stretches out the guardrail body surface, the connecting seat is fixed in the body of rod stretches out the tip of guardrail body, the bracing piece rotationally connect in the connecting seat.
Optionally, the connection seat is further provided with a limiting part, and the limiting part is used for abutting against the supporting rod to limit the rotation of the supporting rod
Optionally, the connecting seat includes first link and second link, the limiting plate is located between first link and the second link, the second link with first link is the contained angle setting, the lateral wall of first link is equipped with first connecting hole, the lateral wall of bracing piece is equipped with the fixed orifices, the guardrail still includes the connecting piece, the connecting rod passes through the connecting piece with first connecting hole with the cooperation rotatable coupling of fixed orifices in the connecting seat, the second link is fixed in the connecting rod deviates from the tip of guardrail body.
Optionally, the connecting seat is provided with a positioning hole on the side wall surface between the first connecting end and the second connecting end, the supporting rod is of a hollow structure, a positioning piece matched with the positioning hole is arranged inside the supporting rod, the supporting rod is further provided with a button in transmission connection with the positioning piece, and the button is pressed relative to the supporting rod to enable the positioning piece to be inserted into or separated from the positioning hole.
Optionally, mount pad and slider still be equipped with in the bracing piece, be equipped with first slide and second slide in the mount pad, the extending direction of first slide with the extending direction of second slide is the contained angle setting, the slider slidable is located in the first slide, the setting element slidable inserts and locates in the slider, the slider in slide in the first slide, in order to drive the setting element in follow in the slider the second slide slides, makes the setting element with the locating hole inserts or separates.
Optionally, the bracing piece still includes elastic component and driving rope, driving rope one end is connected the slider, the other end is connected the button, the elastic component cover is located driving rope, the one end butt of elastic component the slider, the other end butt the inside wall of mount pad.
Optionally, the connecting rod includes outer body of rod and interior body of rod, the outer body of rod is hollow structure, the one end of outer body of rod connect in the guardrail body, the other end stretches out the guardrail body, interior body of rod is from deviating from the one end of guardrail body inserts the outer body of rod is inside and can be relative the flexible setting of outer body of rod, the bracing piece rotatable connect in interior body of rod deviates from the one end of guardrail body.
Optionally, the connecting rod further includes a locking component, the locking component is disposed on an outer side wall of the outer rod body, and the locking component penetrates through the outer side wall of the outer rod body and abuts against the outer side wall of the inner rod body, so as to limit the inner rod body to slide in a telescopic manner relative to the outer rod body.
Optionally, the lateral wall of the outer rod body is equipped with the mouth of stepping down, locking assembly includes the lock body and pulls the knot, pull the knot through the rotation round pin rotationally locate the lock body, the lock body is towards the lateral wall of stepping down the mouth is equipped with the groove of stepping down, pull the knot protruding to be equipped with extrusion portion, the buckle is relative the lock body rotates, makes extrusion portion runs through the groove of stepping down with step down the mouth and with when keeping up with interior rod body lateral wall supports or keep away from the groove of stepping down, in order to lock or release interior rod body.
The invention also provides a child bed which comprises a mattress and a plurality of guardrails as described above, wherein the guardrails are arranged around the periphery of the mattress, the rail body is adjacent to the mattress and forms a containing space with the mattress, and the lower surface of the guardrail body is abutted against the upper surface of the mattress.
According to the technical scheme, the connecting rod which can stretch and retract relative to the guardrail body is connected to the guardrail body, so that the connecting rod can stretch and retract when the guardrail is used, the height of the guardrail can be conveniently adjusted, and the guardrail is suitable for mattresses with different thicknesses; further, through set up in the bracing piece of rotatable coupling with the connecting rod at the tip that the connecting rod deviates from the guardrail body, when using the guardrail, rotate the bracing piece around the connecting rod and make the bracing piece open and make the guardrail be in the state of using relative connecting rod, at this moment, connecting rod and bracing piece are the angle setting, and the bracing piece butt is in mattress and make guardrail body and mattress formation accommodation space; when the guardrail is required to be stored, the guardrail is only required to be taken out from the lower part of the mattress, and the support rod is rotated, so that the support rod is close to the guardrail body to be folded, the guardrail can be stored, and the guardrail is only required to be rotated again to be opened during use. Compared with the existing guardrails, the guardrail disclosed by the invention is extremely convenient to use, and the guardrail does not need to be disassembled no matter the height is adjusted or the guardrail is stored. And when the guardrail is stored, the guardrail is not required to be disassembled and only needs to be folded, all the parts are connected, the parts are not lost, and the guardrail is convenient to use again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing a storage state structure of a guardrail of the present invention;
FIG. 2 is a schematic structural view showing an embodiment of the guard rail according to the present invention in use;
FIG. 3 is a schematic view showing the structure of another embodiment of the guard rail according to the present invention;
FIG. 4 is an exploded view of the support rod and the connection base of the guardrail of the present invention;
FIG. 5 is an exploded view of the button assembly of the guard rail of the present invention;
FIG. 6 is a sectional view of the support bar of the guard rail of the present invention in an opened state;
fig. 7 is an enlarged view of a portion a in fig. 6;
FIG. 8 is an exploded view of the rod and locking assembly of the present invention;
FIG. 9 is a cross-sectional view of the locking assembly of the present invention;
FIG. 10 is a schematic view of a connecting seat according to the present invention
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 100 | Guard bar | 177 | Tabletting |
| 10 | Connecting rod | 179 | Card sleeve |
| 11 | Rod body | 30 | Support bar |
| 111 | Outer rod body | 31 | Side wall of support rod |
| 1111 | Abdication port | 311 | Fixing hole |
| 113 | Inner rod body | 313 | Yielding hole |
| 1131 | Third connecting hole | 33 | Mounting base |
| 15 | Connecting seat | 331 | First slideway |
| 151 | First connecting end | 333 | Second slideway |
| 1511 | First connecting hole | 35 | Sliding block |
| 153 | Second connecting end | 37 | Positioning piece |
| 1531 | Second connecting hole | 38 | Driving rope |
| 155 | Limiting plate | 39 | Elastic piece |
| 157 | Positioning hole | 36 | Push button |
| 17 | Locking assembly | 361 | Fixing seat |
| 171 | Lock body | 363 | Cover body |
| 1711 | Yield groove | 365 | Mounting plate |
| 1713 | Rotation hole | 367 | Key-press |
| 173 | Spanner button | 50 | Guardrail body |
| 175 | Rotary pin | 70 | Connecting piece |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The present invention proposes a guard rail 100.
Referring to fig. 1 to 3, in an embodiment of the present invention, the guardrail 100 includes a guardrail body 50 and a connecting rod 10, wherein one end of the connecting rod 10 is connected to the guardrail body 50, and the other end is telescopically arranged relative to the guardrail body 50; and a support bar 30, the support bar 30 being rotatably connected to an end of the connection bar 10 facing away from the guardrail body 50; the support bar 30 rotates around the connecting bar 10, so that the guard rail 100 has a use state and a folded state, when the guard rail 100 is in the use state, the support bar 30 is opened relative to the connecting bar 10 and abuts against the mattress, and the guard rail body 50 is adjacent to the mattress and forms a containing space (not shown) with the mattress.
In the technical scheme of the invention, the connecting rod 10 which can stretch and retract relative to the guardrail body 50 is connected to the guardrail body 50, and when in use, the connecting rod 10 can stretch and retract, so that the height of the guardrail 100 can be conveniently adjusted to adapt to mattresses with different thicknesses; further, by arranging the connecting rod 10 at the end part deviating from the guardrail body 50 on the supporting rod 30 rotatably connected with the connecting rod 10, when the guardrail 100 is used, the supporting rod 30 is rotated around the connecting rod 10 to open the supporting rod 30 relative to the connecting rod 10 and enable the guardrail 100 to be in a use state, at this time, the connecting rod 10 and the supporting rod 30 are arranged at an angle, and the supporting rod 30 is abutted against a mattress and enables the guardrail body 50 and the mattress to form a containing space; when the guardrail 100 needs to be stored, the guardrail 100 is only required to be taken out from the lower part of the mattress, the support rod 30 is rotated, the support rod 30 is folded close to the guardrail body 50, the guardrail 100 can be stored, and the guardrail can be opened only by rotating the support rod 30 again during use. Compared with the prior guardrail 100, the guardrail 100 of the invention has the advantages that the guardrail 100 does not need to be disassembled no matter the height is adjusted or the guardrail 100 is stored, and the use is very convenient. In addition, when the guardrail 100 is stored, the support rod 30 is only required to be folded without disassembly, and all parts of the guardrail 100 are connected in the folded and stored state, so that the parts are not lost, and the guardrail is convenient to open again for use.
It should be noted that, the guardrail body 50 has a certain softness, and the infant's body is impacted on the guardrail body 50 and is not damaged. The guard rail body 50 may be made of sponge, plastic, etc., and may be covered with wear-resistant materials such as PU (polyurethane), animal leather, oxford, cotton cloth, etc. The connecting rod 10 may be made of metal, such as iron or alloy. The connecting rod 10 may be fixed to the inner part of the guard rail 100 or to the surface of the guard rail body 50 at one end thereof, which is connected to the guard rail body 50. When the connecting rod 10 is fixed in the interior of the guardrail body 50, a containing cavity (not shown) is formed in the interior of the guardrail body 50, one end of the connecting rod 10 extends into the containing cavity, and the connecting rod 10 can be bonded and fixed with the material on the periphery of the containing cavity by using adhesive or can be firmly pressed by high pressure. In order to ensure the strength of the guardrail 100, the number of the connecting rods 10 may be one or multiple, and when the connecting rods 10 are arranged, a fixing rod (not shown) may be arranged at the end of the connecting rod 10 to fix the connecting rods 10, so as to improve the strength of the connecting rod 10 and the guardrail body 50. Of course, the connecting rod 10 may also be U-shaped, and two ends of the U-shaped connecting rod 10 extend out of the surface of the guardrail body 50. It will be appreciated that the guard rail body 50 may be further configured to be a variety of sizes according to the size of a mattress commonly used, for example, the guard rail body may have a height of 30×30 cm, a width of 40×40 cm, a width of 50×50 cm, etc., and the thickness of the guard rail 100 may be set according to practical requirements. Therefore, the child bed with different specifications can be conveniently selected to be used according to the child beds with different specifications, the size guardrails 100 with the specifications can be used simultaneously, and the periphery of the child bed is only required to be enclosed by the guardrails 100 to form a closed accommodating space. It will be appreciated that the dimensions listed above for the various specifications are not intended to limit the guard rail 100 of the present invention, and that the guard rail 100 of the present invention may be provided in any suitable size depending on the circumstances.
Referring to fig. 2 to 4, in an embodiment of the invention, the connecting rod 10 includes a rod body 11 and a connecting seat 15, one end of the rod body 11 is fixed inside the guardrail body 50, the other end extends out of the surface of the guardrail body 50, the connecting seat 15 is fixed at an end of the rod body 11 facing away from the guardrail body 50, and the supporting rod 30 is rotatably connected to the connecting seat 15.
In the technical solution of the embodiment of the present invention, the connection seat 15 may be an integral structure of the rod body 11, or may be a structure detachably connected with the rod body 11. In some embodiments, the rod 11 is detachably connected to the connection base 15. Specifically, the side wall of the rod body 11 is provided with a third connecting hole 1131, the side wall of the connecting seat 15 is provided with a second connecting hole 1531, and the rod body 11 and the connecting seat 15 are fixedly connected with the second connecting hole 1531 and the third connecting hole 1131 through the cooperation of a pin, a screw nut, a bolt and the like. Further, the connection seat 15 is further provided with a limiting portion (not labeled), and the limiting portion is configured to abut against the support rod 30 to limit rotation of the support rod 30. The limiting part can be a limiting plate 155, and the limiting plate 155 is connected to two opposite side walls of the connecting seat 15; the limiting portion may also be a limiting protrusion (not shown) protruding on the side wall of the connection seat 15, and the limiting portion is used for limiting the excessive rotation of the support rod 30 when the support rod is opened.
Referring to fig. 2 to 4, in an embodiment of the invention, the connection base 15 includes a first connection end 151 and a second connection end 153, the limiting portion is disposed between the first connection end 151 and the second connection end, the second connection end 153 is disposed at an included angle with the first connection end 151, a first connection hole 1511 is disposed on a side wall of the first connection end 151, a fixing hole 311 is disposed on a side wall of the support rod 30, the guardrail 100 further includes a connection member 70, the connection rod 10 is rotatably connected to the connection base 15 through cooperation between the connection member 70, the first connection hole 1511 and the fixing hole 311, and the second connection end 153 is fixed at an end of the connection rod 10 facing away from the guardrail body 50.
In the technical solution of the embodiment of the present invention, the first connection end 151 and the second connection end of the connection seat 15 are disposed at an included angle, where the included angle is a right angle, so when the support rod 30 is opened relative to the connection rod 10, the support rod 30 is perpendicular to the connection rod 10, and is just the use state of the guardrail 100. The supporting portion is disposed between the first connecting end 151 and the second connecting end, and when the supporting rod 30 rotates about the connecting member 70 as a rotation axis relative to the connecting seat 15 to be opened, the end portion of the supporting rod 30 abuts against the limiting portion to limit the supporting rod 30 to continue rotating, so that the supporting rod 30 maintains a state perpendicular to the connecting rod 10. The connection member 70 may be a connection shaft, a pin, or the like, as long as it can pass through the first connection hole 1511 and the fixing hole 311, which is not illustrated herein.
Referring to fig. 4, 6, 7 and 10, in an embodiment of the invention, a positioning hole 157 is formed in a side wall surface of the connecting seat 15 between the first connecting end 151 and the second connecting end 153, the supporting rod 30 is of a hollow structure, a positioning member 37 matched with the positioning hole 157 is disposed inside the supporting rod 30, the supporting rod 30 is further provided with a button 36 in driving connection with the positioning member 37, and the button 36 is pressed relative to the supporting rod 30 to insert or separate the positioning member 37 from the positioning hole 157.
In the technical scheme of the embodiment of the invention, the positioning piece 37 is in transmission connection with the button 36 by arranging the positioning piece 37, and the positioning piece 37 is controlled to be inserted into or separated from the positioning hole 157 by the button 36. When the positioning member 37 is inserted into the positioning hole 157 through the yielding hole 313 on the side wall of the support rod 30, the support rod 30 can be limited to rotate relative to the connecting seat 15, so that the support rod 30 is maintained in an open state. When the button 36 is pressed, the positioning member 37 is retracted to the inside of the support bar 30 away from the positioning hole 157, and at this time, the folded state of the support bar 30 can be rotated to store the guard rail 100, thus facilitating folding and storing of the guard rail 100.
Referring to fig. 4, 6 and 7, in an embodiment of the invention, a mounting seat 33 and a sliding block 35 are further disposed in the supporting rod 30, a first sliding way 331 and a second sliding way 333 are disposed in the mounting seat 33, an extending direction of the first sliding way 331 and an extending direction of the second sliding way 333 form an included angle, the sliding block 35 is slidably disposed in the first sliding way 331, the positioning element 37 is slidably inserted in the sliding block 35, and the sliding block 35 slides in the first sliding way 331 to drive the positioning element 37 to slide along the second sliding way 333 in the sliding block 35, so that the positioning element 37 is inserted into or separated from the positioning hole 157.
In the technical solution of the embodiment of the present invention, it should be noted that an included angle between the extending direction of the first slide 331 and the extending direction of the second slide 333 is a right angle. Through setting up mount pad 33 and slider 35 in the inside of bracing piece 30, slider 35 is hollow form, makes setting element 37 can wear to locate the inside of slider 35 to, the bottom of setting element 37 is equipped with inclined plane (not shown), and the lateral wall of slider 35 is equipped with wedge (not marked), and the inclined plane cooperates with the wedge, and when slider 35 slides along first slide 331, wedge cooperates with the inclined plane in order to drive setting element 37 and slides in second slide 333, thereby has realized setting element 37 and locating hole 157 and has inserted or the separation. When the slider 35 is used to drive the positioning member 37 to slide to insert or separate the positioning hole 157, the friction force is small and easy to realize.
Referring to fig. 4 to 7, in an embodiment of the invention, the supporting rod 30 further includes an elastic member 39 and a driving rope 38, one end of the driving rope 38 is connected to the slider 35, the other end is connected to the button 36, the elastic member 39 is sleeved on the driving rope 38, one end of the elastic member 39 abuts against the slider 35, and the other end abuts against the inner side wall of the mounting seat 33.
In the technical scheme of the embodiment of the invention, the elastic piece 39 and the driving rope 38 are further arranged in the supporting rod 30, the elastic piece 39 is used for resetting the positioning piece 37, and when the elastic piece 39 is used, the positioning piece 37 can be kept in a state of being inserted into the positioning hole 157, so that the operation is convenient and quick. The elastic member 39 may be a spring, or may be made of other elastic materials, such as rubber or silica gel. The drive rope 38 may be a steel wire or an iron wire, etc. In some embodiments, steel wires are used, which have high hardness and are not easily deformed under stress.
It should be noted that, the button 36 in the present invention includes a fixed base 361 and a cover 363, the fixed base 361 and the cover 363 are fixed with the supporting rod 30, a chute (not labeled) is provided in the mounting plate 365, and one end of the driving rope 38 is clamped into the chute. The cover 363 is provided with an installation opening (not shown), and the key 367 is inserted into the installation opening. When the key 367 is pressed, the key 367 drives the driving rope 38 to slide in the chute, and then drives the slider 35 to slide along the first slide 331, so as to drive the positioning member 37 to slide in the second slide 333, and the end of the positioning member 37 is inserted into or separated from the positioning hole 157.
Referring to fig. 8 and 9, in an embodiment of the invention, the rod 11 includes an outer rod 111 and an inner rod 113, the outer rod 111 is of a hollow structure, one end of the outer rod 111 is fixed inside the guardrail body 50, the other end extends out of the surface of the guardrail body 50, the inner rod 113 is slidably inserted inside the outer rod 111, and the support rod 30 is rotatably connected to one end of the inner rod 113 facing away from the guardrail body 50.
In the technical solution of the embodiment of the present invention, the telescopic arrangement of the rod body 11 portion of the connecting rod 10 is realized by the outer rod body 111 and the inner rod body 113. The outer rod 111 has a hollow structure, and an inner diameter of the hollow structure is slightly larger than an outer diameter of the inner rod 113, so that the inner rod 113 can be inserted into the outer rod 111 and is telescopic relative to the outer rod 111. The inner rod 113 may be hollow or not, and the technician may adjust according to actual needs. The height of the guardrail body 50 is adjusted by using the structure that the inner rod body 113 is sleeved in the outer rod body 111, so that the guardrail body 50 can adapt to a mattress without thickness, and the height adjusting mode is very convenient and easy to realize.
Referring to fig. 8 and 9, in an embodiment of the invention, the connecting rod 10 further includes a locking assembly 17, the locking assembly 17 is disposed on an outer side wall of the outer rod 111, and the locking assembly 17 penetrates through the outer side wall of the outer rod 111 and abuts against the outer side wall of the inner rod 113, so as to limit the inner rod 113 from sliding in a telescopic manner relative to the outer rod 111.
In the technical solution of the present embodiment, the locking assembly 17 is used for limiting the telescopic sliding of the inner rod 113 relative to the outer rod 111, so as to fix the height of the guardrail body 50. The locking assembly 17 may have various forms, and may include a lock body 171 and a lock cylinder (not shown) that may pass through a sidewall of the outer rod 111 to contact the inner rod 113, thereby restricting sliding movement of the inner rod 113 with respect to the outer rod 111. This locking structure, which restricts the sliding of the inner rod 113 with respect to the outer rod 111, is convenient. The lock core can be a buckle plate and can be a rod-shaped body. The locking mode of the locking assembly 17 is specifically described below by taking the lock cylinder as a buckle 1713 as an example.
Specifically, the side wall of the outer rod 111 is provided with a yielding port 1111, the locking assembly 17 includes a lock body 171 and a wrench 1713, the side wall of the lock body 171 is provided with a rotation hole 1713, a rotation pin 175 is inserted into the rotation hole 1713, the wrench 1713 is rotatably disposed on the lock body 171 through the rotation pin 175, the side wall of the lock body 171 facing the yielding port 1111 is provided with a yielding groove 1711, the wrench 1713 is convexly provided with an extrusion part, and when the wrench 1713 rotates relative to the lock body 171, the extrusion part is far away from the yielding groove 1711, the inner rod 113 can move in a telescopic manner relative to the outer rod 111; when the trigger 1713 rotates relative to the lock body 171, the pressing portion penetrates the step-down groove 1711 and the step-down opening 1111 and abuts against the side wall of the inner rod 113, so as to limit the inner rod 113 from moving in a telescopic manner relative to the outer rod 111. Further, a pressing piece 177 may be further disposed in the abdication groove 1711 of the lock body 171, when the trigger 1713 rotates around the rotation pin 175 relative to the lock body 171, the pressing portion is made to be close to or far away from the pressing piece 177, so that the pressing piece 177 presses the inner rod 113 or separates from the inner rod 113, and the contact area between the locking assembly 17 and the inner rod 113 can be increased by disposing the pressing piece 177, so that the locking is more firm. In some embodiments, a sleeve 179 may also be provided between the outer rod 111 and the inner rod 113, the sleeve 179 being configured to limit the securing of the tab 177 to prevent sliding of the tab 177.
The invention also provides a child bed, which comprises a mattress (not shown) and a plurality of guardrails 100, wherein the specific structure of the guardrails 100 refers to the above embodiments, and the child bed at least has all the beneficial effects brought by the technical schemes of the above embodiments because the child bed adopts all the technical schemes of the above embodiments, and the detailed description is omitted.
When the guard rail 100 is opened, the guard rail body 50 is adjacent to the mattress and encloses a receiving space with the mattress, that is, the folding bar of the guard rail 100 is opened relative to the connecting bar 10. It can be appreciated that the guard rail 100 can be set to various specifications according to the size of a mattress in common use, so that the guard rail 100 can be suitable for child beds with different specifications, when the guard rail is used, the guard rail 100 with various specifications can be simultaneously enclosed on the periphery of the mattress, and the lower surface of the guard rail body 50 is abutted against the upper surface of the mattress, so that the guard rail 100 can be suitable for mattresses with different thicknesses, and also can be suitable for child beds with different sizes, and is very flexible and convenient, and meanwhile, the foldable arrangement of the guard rail 100 can also facilitate the guard rail 100 to be carried to other places for use. And, the lower surface butt of guardrail body 50 in the upper surface of mattress makes mattress and guardrail body 50 enclose into the accommodation space after, can not appear the gap, can avoid the infant to be blocked in the gap when the accommodation space activity and arouse dangerous conditions such as choking.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (4)
1. A guardrail for mating with a mattress, comprising:
the surface of the guardrail body is sleeved with wear-resistant materials;
the connecting rod comprises a rod body and a connecting seat, one end of the rod body is fixed inside the guardrail body, the other end of the rod body extends out of the surface of the guardrail body, and the connecting seat is fixed at the end part of the rod body extending out of the guardrail body; and
the support rod is rotatably connected to the connecting seat;
the support rod rotates around the connecting rod, so that the guardrail has a use state and a folding state, when the guardrail is in the use state, the support rod is opened relative to the connecting rod and is abutted to the mattress, and the guardrail body is adjacent to the mattress and forms a containing space with the mattress;
the guardrail comprises a guardrail body, a connecting seat, a support rod, a connecting seat and a connecting rod, wherein the connecting seat comprises a first connecting end and a second connecting end which are arranged at an included angle, a limiting plate is arranged between the first connecting end and the second connecting end and is used for being abutted with the support rod so as to limit the rotation of the support rod, a first connecting hole is formed in the side wall of the first connecting end, a fixing hole is formed in the side wall of the support rod, the connecting rod is rotatably connected to the connecting seat through the cooperation of the connecting piece, the first connecting hole and the fixing hole, and the second connecting end is fixed at the end part of the connecting rod, which is away from the guardrail body;
the connecting seat is provided with a positioning hole on the side wall surface between the first connecting end and the second connecting end, the supporting rod is of a hollow structure, a positioning piece matched with the positioning hole is arranged inside the supporting rod, the supporting rod is also provided with a button in transmission connection with the positioning piece, and the button is pressed relative to the supporting rod to enable the positioning piece to be inserted into or separated from the positioning hole; the support rod is internally provided with a mounting seat and a sliding block, the mounting seat is internally provided with a first sliding way and a second sliding way, the extending direction of the first sliding way and the extending direction of the second sliding way are arranged at an included angle, the sliding block can be slidably arranged in the first sliding way, the positioning piece can be slidably inserted in the sliding block, the sliding block slides in the first sliding way to drive the positioning piece to slide in the sliding block along the second sliding way, so that the positioning piece is inserted into or separated from the positioning hole; the supporting rod further comprises an elastic piece and a driving rope, one end of the driving rope is connected with the sliding block, the other end of the driving rope is connected with the button, the elastic piece is sleeved on the driving rope, one end of the elastic piece is abutted to the sliding block, and the other end of the elastic piece is abutted to the inner side wall of the mounting seat.
2. The guardrail according to claim 1, wherein the connecting rod comprises an outer rod body and an inner rod body, the outer rod body is of a hollow structure, one end of the outer rod body is connected to the guardrail body, the other end of the outer rod body extends out of the guardrail body, the inner rod body is inserted into the outer rod body from one end of the outer rod body, which is away from the guardrail body, and can be arranged in a telescopic manner relative to the outer rod body, and the supporting rod is rotatably connected to one end of the inner rod body, which is away from the guardrail body;
the connecting rod further comprises a locking assembly, the locking assembly is arranged on the outer side wall of the outer rod body, and the locking assembly penetrates through the outer side wall of the outer rod body and abuts against the outer side wall of the inner rod body so as to limit the inner rod body to slide in a telescopic manner relative to the outer rod body.
3. The guardrail according to claim 2, wherein the side wall of the outer rod body is provided with a yielding opening, the locking assembly comprises a lock body and a pulling buckle, the pulling buckle is rotatably arranged on the lock body through a rotating pin, a yielding groove is arranged on the side wall of the lock body facing the yielding opening, the pulling buckle is convexly provided with an extrusion part, the pulling buckle rotates relative to the lock body, and the extrusion part penetrates through the yielding groove and the yielding opening and is propped against the side wall of the inner rod body or is far away from the yielding groove so as to lock or release the inner rod body.
4. A crib, characterized by, including mattress and a plurality of in any one of claims 1 to 3 guardrail, a plurality of guardrail encloses to be located the mattress periphery, the guardrail body is adjacent the mattress to enclose with the mattress and close and form accommodation space, and the lower surface butt of guardrail body in the upper surface of mattress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508385.5A CN110074592B (en) | 2019-06-12 | 2019-06-12 | Guard bar and children's bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910508385.5A CN110074592B (en) | 2019-06-12 | 2019-06-12 | Guard bar and children's bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110074592A CN110074592A (en) | 2019-08-02 |
| CN110074592B true CN110074592B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910508385.5A Active CN110074592B (en) | 2019-06-12 | 2019-06-12 | Guard bar and children's bed |
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| Country | Link |
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| CN (1) | CN110074592B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564247A (en) * | 2009-05-22 | 2009-10-28 | 陈而瑞 | Infanette guardrail |
| CN203555441U (en) * | 2013-09-30 | 2014-04-23 | 徐建发 | Guardrail for children bed |
| DE202014004633U1 (en) * | 2014-06-10 | 2014-07-07 | Roba Baumann Gmbh | Bed guard |
| CN203789547U (en) * | 2014-04-14 | 2014-08-27 | 宋立新 | Foldable bedrail |
| CN204336843U (en) * | 2014-11-14 | 2015-05-20 | 嘉兴市振宏电器有限公司 | A kind of mop |
| CN206044115U (en) * | 2016-07-05 | 2017-03-29 | 贝品（漳州）儿童用品有限公司 | A kind of height-adjustable children's activity bedrest |
| CN206612463U (en) * | 2016-11-04 | 2017-11-07 | 好孩子儿童用品有限公司 | Basket cot |
| WO2018041058A1 (en) * | 2016-08-29 | 2018-03-08 | 中山市童印儿童用品有限公司 | Rocking chair |
| CN208068123U (en) * | 2018-04-04 | 2018-11-09 | 苏州市职业大学（苏州开放大学） | It is a kind of can quick-expansion box spanner |
| CN208524291U (en) * | 2018-01-25 | 2019-02-22 | 中山市智信儿童用品有限公司 | A kind of Cribguard of fast assembling-disassembling |
| CN208941459U (en) * | 2017-12-07 | 2019-06-07 | 中山市智信儿童用品有限公司 | Cribguard |
| CN210276588U (en) * | 2019-06-12 | 2020-04-10 | 陈大伟 | Guardrail and child bed |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7028353B2 (en) * | 2003-01-14 | 2006-04-18 | Simplicity, Inc. | Adjustable bed rail |
-
2019
- 2019-06-12 CN CN201910508385.5A patent/CN110074592B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564247A (en) * | 2009-05-22 | 2009-10-28 | 陈而瑞 | Infanette guardrail |
| CN203555441U (en) * | 2013-09-30 | 2014-04-23 | 徐建发 | Guardrail for children bed |
| CN203789547U (en) * | 2014-04-14 | 2014-08-27 | 宋立新 | Foldable bedrail |
| DE202014004633U1 (en) * | 2014-06-10 | 2014-07-07 | Roba Baumann Gmbh | Bed guard |
| CN204336843U (en) * | 2014-11-14 | 2015-05-20 | 嘉兴市振宏电器有限公司 | A kind of mop |
| CN206044115U (en) * | 2016-07-05 | 2017-03-29 | 贝品（漳州）儿童用品有限公司 | A kind of height-adjustable children's activity bedrest |
| WO2018041058A1 (en) * | 2016-08-29 | 2018-03-08 | 中山市童印儿童用品有限公司 | Rocking chair |
| CN206612463U (en) * | 2016-11-04 | 2017-11-07 | 好孩子儿童用品有限公司 | Basket cot |
| CN208941459U (en) * | 2017-12-07 | 2019-06-07 | 中山市智信儿童用品有限公司 | Cribguard |
| CN208524291U (en) * | 2018-01-25 | 2019-02-22 | 中山市智信儿童用品有限公司 | A kind of Cribguard of fast assembling-disassembling |
| CN208068123U (en) * | 2018-04-04 | 2018-11-09 | 苏州市职业大学（苏州开放大学） | It is a kind of can quick-expansion box spanner |
| CN210276588U (en) * | 2019-06-12 | 2020-04-10 | 陈大伟 | Guardrail and child bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110074592A (en) | 2019-08-02 |
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