CN217390328U - Guardrail moves a structure and crib guardrail - Google Patents
Guardrail moves a structure and crib guardrail Download PDFInfo
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- CN217390328U CN217390328U CN202123301651.9U CN202123301651U CN217390328U CN 217390328 U CN217390328 U CN 217390328U CN 202123301651 U CN202123301651 U CN 202123301651U CN 217390328 U CN217390328 U CN 217390328U
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- sliding
- guardrail
- sliding door
- door
- connecting column
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Abstract
The utility model discloses a guardrail sliding door structure and a crib guardrail, which comprises at least one connecting post connected on a guardrail body, wherein the outer end of the connecting post is provided with a radially outward-protruding sliding part; the sliding door is used for closing or opening the opening of the guardrail body, a sliding groove extending along the moving direction of the sliding door is arranged on the sliding door, and at least one end of the sliding groove forms an insertion hole for inserting the sliding part into the sliding groove; the sliding part is in sliding fit and axially limited in the sliding groove. The guardrail sliding door structure and the crib guardrail are simple in structure, convenient to assemble and low in production cost.
Description
Technical Field
The utility model relates to a crib technical field, what specifically say is a guardrail moves a structure and crib guardrail.
Background
The children bed is a bed used by children and is mainly characterized by safety and practicability; therefore, the bed frame of the child bed in the prior art is additionally provided with the guardrail, and the guardrail is generally provided with an opening for facilitating the children to enter the bed; in particular to a double-layer children bed or a lifting children bed, and the opening is arranged at the guardrail at the top of the ladder. In order to ensure the safety of the children when sleeping or playing on the bed, the door plate is arranged at the opening of the guardrail. At present, most of door plates of guardrails of the crib are arranged into sliding doors capable of sliding left and right, and sliding rails are additionally arranged at the top and the bottom of each sliding door for the stability and the smoothness of the sliding doors during sliding; namely, the bottom of the guardrail is provided with a lower slide rail, the top of the guardrail is provided with an upper slide rail, and the top and the bottom of the sliding door are respectively connected with the upper slide rail and the lower slide rail; therefore, when a user buys and assembles the sliding rail, the number of the installed sliding rails is large, and the operation is troublesome and laborious; the upper slide rail is required to be mounted on the top of the guardrail, an upper transverse rail for mounting the upper slide rail is required to be mounted on the top of the guardrail, the structure is complex, and the production cost is high; moreover, the upper sliding rail and the lower sliding rail are installed, and pulleys matched with the sliding rails need to be installed at the top and the bottom of the sliding door, so that the production cost is high, and the installation is complex.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above prior art, provide a simple structure, equipment convenience and low in production cost's guardrail and move a structure.
The technical solution of the utility model is that, a guardrail sliding door structure with following structure is provided: it comprises
The outer end of the connecting column is provided with a radially outward convex sliding part;
the sliding door is used for closing or opening the opening of the guardrail body, a sliding groove extending along the moving direction of the sliding door is arranged on the sliding door, and at least one end of the sliding groove forms an insertion hole for inserting the sliding part into the sliding groove; the sliding part is in sliding fit and axially limited in the sliding groove.
After the structure more than adopting, the utility model relates to a guardrail moves a structure compares with prior art, has following advantage: firstly, this guardrail moves a sliding door of structure utilizes the spout that moves on the door and the cooperation of the sliding part of spliced pole on the guardrail body to realize the slip or the removal that moves the door, consequently, need not to install the slide rail on the guardrail body or the door that moves, so practice thrift manufacturing cost, and the customer also need not to assemble the slide rail when the equipment, only need to slide the sliding part of spliced pole from the inserted hole that moves the door spout and slide in the spout and can accomplish the installation that moves the door, labour saving and time saving just need not with the help of hand tool, realize the fast assembly who moves the door. Secondly, directly set up the spout on moving the door, rather than installing the slide rail on moving the door, therefore its structural stability is better, also can avoid installing the trouble of slide rail on moving the door. Moreover, compared with the sliding door matched with the sliding rail in the prior art, the defect that foreign matters enter the sliding rail due to the fact that the sliding rail is exposed can be avoided, and therefore sliding stability of the sliding door is guaranteed.
Preferably, a step is convexly arranged at the bottom of the guardrail body, a guide groove extending along the length direction of the step is formed in the step, and the lower end of the sliding door is in sliding fit in the guide groove. The arrangement of the guide groove on the step plays a role in guiding and limiting the sliding of the lower end of the sliding door, so that the sliding of the sliding door is more stable, the lower end of the sliding door cannot swing back and forth in the sliding process, and the sliding of the sliding door is smoother.
Preferably, the bottom of the sliding door is rotatably connected with at least one roller, and the roller is in sliding fit in the guide groove. The bottom of the sliding door is additionally provided with the roller, so that the sliding door can move more smoothly and freely, and the sliding door can be opened or closed conveniently.
Preferably, the guardrail body is connected with two connecting columns, and the two connecting columns are sequentially distributed along the height direction of the guardrail body; the outer side wall of the back of the sliding door is provided with two sliding grooves corresponding to the connecting columns, and the sliding parts of the two connecting columns are respectively in sliding fit in the two sliding grooves. In order to further improve the stability of moving the door and connecting and avoid moving and rock when the door moves, set up two spliced poles on the direction of height of guardrail body, and move and set up two spouts that match with the sliding part of spliced pole on the door, move the door more steady when sliding, even move the door upper end and need not slide linkage, should move the door and can not produce when removing and rock yet, gliding stationarity is good.
Preferably, the two connecting columns are respectively connected to the door frame of the opening of the guardrail body. Set up like this, thickness because of the door frame is generally thicker to make the connection of spliced pole more firm, moreover, the spliced pole is close to the opening of guardrail, can shorten the width of moving the door like this, also can shorten the effective length of spout, makes the processing of spout more convenient.
Preferably, the sliding groove comprises an accommodating part and a notch part from inside to outside in sequence, and the width dimension of the accommodating part is larger than that of the notch part; the sliding part of the connecting column is in clearance fit in the accommodating part. Set up like this, the sliding part that makes the spliced pole can slide along the length direction of holding portion, and the sliding part can not break away from the spout.
Preferably, the sliding part is a pulley connected to the outer end of the connecting column, and the pulley and the connecting column are coaxially arranged. Through the arrangement, the friction force between the sliding part and the sliding groove is small, and therefore the sliding stability and the sliding fluency of the sliding door are further improved.
Preferably, the sliding part is a cylindrical sliding block connected to the outer end of the connecting column, and the sliding block and the connecting column are coaxially arranged. Through the arrangement, the friction force between the sliding part and the sliding groove is small, and therefore the sliding stability and the sliding fluency of the sliding door are further improved.
Another technical solution of the utility model is to provide a crib guardrail with following structure: it is including connecting the guardrail body on crib bedstead, the guardrail body on seted up the opening, and sliding connection has the sliding door that can close or open the open-ended on the guardrail body, the connection structure of sliding door and guardrail body adopt above-mentioned arbitrary technical scheme a guardrail structure of sliding door. The door frame of the side of the opening far away from the connecting column is provided with a concave part for inserting the head of the sliding door.
After the structure more than adopting, the utility model relates to a crib guardrail compares with prior art, has following advantage: this crib guardrail move installation of door need not to use the slide rail, has practiced thrift manufacturing cost like this, and the customer also need not to assemble the slide rail when the equipment in addition, only needs to slide the sliding part of spliced pole from the inserted hole that moves the door spout and can accomplish the installation that moves the door, labour saving and time saving just need not with the help of hand tool, realizes moving the fast assembly of door. Therefore, the child bed guardrail is simple in structure, convenient to assemble and low in production cost.
Drawings
Fig. 1 is a schematic structural view of the guardrail sliding door structure of the present invention.
Fig. 2 is an assembly structure diagram of the guardrail sliding door structure of the present invention.
Fig. 3 is a schematic view of a partial cross-sectional structure of a guardrail sliding door structure of the present invention.
Fig. 4 is a schematic structural view of the connecting column of the guardrail sliding door structure of the present invention.
Fig. 5 is a schematic structural view of the sliding door of the guardrail sliding door structure of the present invention.
Fig. 6 is a schematic structural view of the guard bar of the children's bed of the present invention.
As shown in the figure:
1. guardrail body, 100, opening, 101, step, 102, guide way, 103, door frame, 104, concave part, 105, front guard plate, 106, back guard plate, 107, left guard plate, 108, right guard plate, 2, sliding door, 200, spout, 201, gyro wheel, 202, holding part, 203, notch part, 204, sand grip, 3, connecting column, 300, sliding part.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 5;
the embodiment discloses a guardrail sliding door 2 structure which is applied to a child bed, in particular to a bed frame of a child lifting bed; the structure of the guardrail comprises at least one connecting column 3 connected to a guardrail body 1, wherein the outer end of the connecting column 3 is provided with a radially convex sliding part 300; the guardrail body 1 is generally of a solid wood structure or a steel-wood structure, in the embodiment, the guardrail body 1 is connected with two connecting columns 3, the two connecting columns 3 are sequentially distributed along the height direction of the guardrail body 1, specifically, the two connecting columns 3 are respectively connected to a door frame 103 of an opening 100 of the guardrail body 1, and a sliding part 300 of each connecting column 3 is arranged towards the outside; the sliding part 300 is a pulley connected to the outer end of the connecting column 3 in the embodiment, the pulley and the connecting column 3 are coaxially arranged, and the outer diameter of the pulley is larger than that of the connecting column 3; in other embodiments, the sliding part 300 may also be a cylindrical slider connected to the outer end of the connecting column 3, and the slider is coaxial with the connecting column 3.
In this embodiment, the structure of the guardrail sliding door 2 further comprises a sliding door 2 for closing or opening the opening 100 of the guardrail body 1, the sliding door 2 is provided with a sliding slot 200 extending along the moving direction thereof, and at least one end of the sliding slot 200 forms an insertion opening for inserting the sliding part 300 into the sliding slot 200; the sliding part 300 is slidably fitted and axially limited in the sliding groove 200. In order to facilitate the installation of the sliding door 2, at least one end of the sliding chute 200 penetrates through the outer side wall of the sliding door 2 and forms the insertion opening; in other embodiments, the end of the sliding slot 200 may not penetrate through the outer side wall of the sliding door 2, for example, an insertion hole with an inner diameter larger than the outer diameter of the sliding part 300 is formed on the sliding slot 200, which facilitates the sliding part 300 of the connecting post 3 to slide into the sliding slot 200. In order to make the installation of sliding door 2 stable, do not produce during the removal and rock, in this implementation, set up the quantity of spout 200 into two, and with two spliced poles 3 one-to-one. That is to say, the outer side wall on the back of the sliding door 2 is provided with two sliding chutes 200 corresponding to the connecting columns 3, and the sliding parts 300 of the two connecting columns 3 are respectively in sliding fit in the two sliding chutes 200, so that the upper end of the sliding door 2 is not connected by a sliding rail, the sliding door 2 cannot shake during moving, and the sliding stability is good. In this embodiment, two protruding strips 204 extending along the moving direction of the sliding door 2 are disposed on the back surface of the sliding door 2, and two sliding grooves 200 are disposed on the two protruding strips 204 along the length direction of the protruding strips 204, respectively.
This guardrail moves a 2 that moves of 2 structures utilizes spout 200 on the door 2 that moves and the cooperation of the sliding part 300 of spliced pole 3 on the guardrail body 1 to realize the slip or the removal of moving a 2, therefore, need not to install the slide rail on guardrail body 1 or the door 2 that moves, manufacturing cost has been practiced thrift so, and the customer is when the equipment, also need not to assemble the slide rail, only need to slide the sliding part 300 of spliced pole 3 from the inserted hole that moves a 2 spout 200 and slide in spout 200 and can accomplish the installation that moves a 2, labour saving and time saving just need not with the help of hand tool, realize moving the fast assembly of a 2. Secondly, the sliding groove 200 is directly formed on the sliding door 2, rather than a sliding rail installed on the sliding door 2, so that the structural stability is better, and the trouble of installing the sliding rail on the sliding door 2 can be avoided. Moreover, compare with the sliding door 2 cooperation slide rail of prior art, can avoid the slide rail to expose the defect that makes the foreign matter get into the slide rail to guarantee to move the smooth nature of door 2.
Referring again to fig. 1 and 2, as an embodiment of the present invention; the bottom of the guardrail body 1 is convexly provided with a step 101, the step 101 is provided with a guide groove 102 extending along the length direction of the step 101, and the lower end of the sliding door 2 is in sliding fit in the guide groove 102. Specifically, at least one roller 201 is rotatably connected to the bottom of the sliding door 2, and the roller 201 is slidably fitted in the guide groove 102. The arrangement of the guide groove 102 on the step 101 has a guiding and limiting effect on the sliding of the lower end of the sliding door 2, so that the sliding of the sliding door 2 is more stable, the lower end of the sliding door 2 cannot swing back and forth in the sliding process, and the arrangement of the roller 201 at the bottom of the sliding door 2 enables the sliding of the sliding door 2 to be smoother.
Referring again to fig. 3, as an embodiment of the present invention; the sliding chute 200 comprises an accommodating part 202 and a notch part 203 from inside to outside in sequence, wherein the width dimension of the accommodating part 202 is larger than that of the notch part 203; the sliding part 300 of the connecting column 3 is clearance-fitted in the accommodating part 202. That is, the cross-sectional shape of the sliding chute 200 is a T-shape, and in other embodiments, the cross-sectional shape of the sliding chute 200 may be an L-shape, etc. This arrangement allows the sliding portion 300 of the connecting pole 3 to slide along the length direction of the accommodating portion 202 without the sliding portion 300 separating from the sliding groove 200.
Referring to fig. 6, the embodiment discloses a crib guardrail, which comprises a guardrail body 1 connected to a crib frame, wherein the guardrail body 1 comprises a front guard plate 105, a rear guard plate 106, a left guard plate 107 and a right guard plate 108, and the front guard plate 105, the rear guard plate 106, the left guard plate 107 and the right guard plate 108 are spliced end to form a rectangular guardrail body 1; the front guard plate 105 and the rear guard plate 106 are both provided with openings 100; the front guard plate 105 and the rear guard plate 106 of the guardrail body 1 are both connected with a sliding door 2 capable of closing or opening the opening 100 in a sliding manner, and the connecting structure of the sliding door 2 and the guardrail body 1 adopts the structure of the guardrail sliding door 2 in any embodiment. This crib guardrail move door 2's installation need not to use the slide rail, has practiced thrift manufacturing cost like this, and the customer also need not to assemble the slide rail when the equipment in addition, only needs to slide the sliding part 300 of spliced pole 3 from the inserted hole that moves door 2 spout 200 and slides in spout 200 and can accomplish the installation that moves door 2, labour saving and time saving just need not with the help of hand tool, realizes moving the fast assembly of door 2. Therefore, the child bed guardrail is simple in structure, convenient to assemble and low in production cost. In addition, a concave part 104 for inserting the head of the sliding door 2 is arranged on the door frame 103 of the side of the opening 100 far away from the connecting column 3. The arrangement of the concave part 104 also ensures the connection stability and firmness of the sliding door 2, namely, the concave part 104 can limit the sliding door 2 when the sliding door 2 is closed at the opening 100, so that the phenomenon that children shake the sliding door 2 to break the connecting column 3 is avoided, and the safety is good.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a guardrail moves a structure which characterized in that: it comprises
The outer end of the connecting column is provided with a radially outward convex sliding part;
the sliding door is used for closing or opening the opening of the guardrail body, a sliding groove extending along the moving direction of the sliding door is arranged on the sliding door, and at least one end of the sliding groove forms an insertion hole for inserting the sliding part into the sliding groove; the sliding part is in sliding fit and axially limited in the sliding groove.
2. The guardrail sliding door structure of claim 1, wherein: the guardrail comprises a guardrail body and is characterized in that a step is convexly arranged at the bottom of the guardrail body, a guide groove extending along the length direction of the step is formed in the step, and the lower end of the sliding door is in sliding fit in the guide groove.
3. The guardrail sliding door structure of claim 2, wherein: the bottom of the sliding door is rotatably connected with at least one roller, and the roller is in sliding fit in the guide groove.
4. The guardrail sliding door structure of claim 1, wherein: the guardrail body is connected with two connecting columns, and the two connecting columns are sequentially distributed along the height direction of the guardrail body; the outer side wall of the back of the sliding door is provided with two sliding grooves corresponding to the connecting columns, and the sliding parts of the two connecting columns are respectively in sliding fit in the two sliding grooves.
5. The guardrail sliding door structure of claim 4, wherein: the two connecting columns are respectively connected to the door frame of the opening of the guardrail body.
6. The guardrail sliding door structure of claim 1, wherein: the sliding groove sequentially comprises an accommodating part and a notch part from inside to outside, and the width of the accommodating part is larger than that of the notch part; the sliding part of the connecting column is in clearance fit in the accommodating part.
7. The guardrail sliding door structure according to any one of claims 1 to 6, wherein: the sliding part is connected with the pulley at the outer end of the connecting column, and the pulley and the connecting column are coaxially arranged.
8. The guardrail sliding door structure as claimed in any one of claims 1 to 6, wherein: the sliding part is a cylindrical sliding block connected to the outer end of the connecting column, and the sliding block and the connecting column are arranged in a coaxial mode.
9. The utility model provides a crib guardrail, it is including connecting the guardrail body on the crib bedstead, the guardrail body on seted up the opening, and sliding connection has the openable and closable or open the open-ended door that moves on the guardrail body, its characterized in that: the connecting structure of the sliding door and the guardrail body adopts the guardrail sliding door structure as claimed in any one of claims 1 to 8.
10. The cot guardrail of claim 9 wherein: the door frame of the side of the opening far away from the connecting column is provided with a concave part for inserting the head of the sliding door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123301651.9U CN217390328U (en) | 2021-12-24 | 2021-12-24 | Guardrail moves a structure and crib guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123301651.9U CN217390328U (en) | 2021-12-24 | 2021-12-24 | Guardrail moves a structure and crib guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217390328U true CN217390328U (en) | 2022-09-09 |
Family
ID=83133883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123301651.9U Active CN217390328U (en) | 2021-12-24 | 2021-12-24 | Guardrail moves a structure and crib guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217390328U (en) |
-
2021
- 2021-12-24 CN CN202123301651.9U patent/CN217390328U/en active Active
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