CN216754038U - Foldable novel bed guardrail - Google Patents

Abstract

The utility model belongs to the technical field of bed guardrails, in particular to a novel foldable bed guardrail, which comprises a foldable cross rod, wherein two sides of the cross rod are provided with stand columns for supporting the cross rod, the cross bar comprises a folding seat and support bars rotatably arranged at two sides of the folding seat, the upright post is provided with a connecting seat connected with the support bars, the folding seat is provided with a hinge groove, one end of each support bar is rotatably arranged in the hinge groove, the folding seat is provided with a limit wall, the folding seat and the support rod are relatively unfolded when the support rod is abutted against the limit wall, the hinge groove is provided with a limit rod in a sliding manner, the folding seat is provided with a limit groove, the limit rod is arranged in the limit groove in a sliding manner, the utility model aims to provide a novel foldable bed guardrail which is convenient to use, simple to operate and firm in structure.

Description

Foldable novel bed guardrail

Technical Field

The utility model belongs to the technical field of bed guardrails/bed fences, in particular to a novel foldable bed guardrail.

Background

Along with the continuous growth of infants, the active nature of infants gradually appears, the crib with a small area can not meet the requirements of activities and playing of infants gradually, but most of the commonly used beds in families do not have guardrails, the infants easily fall off from the bed due to accidents when moving or falling asleep, injuries are caused, the occurrence of the crib guardrails avoids the accidents for parents of the infants, but in order to protect the infants better, the crib guardrails mostly form a large cross section, but the large cross section is inconvenient for storage and transportation of the crib guardrails, sellers and users only can disassemble the crib guardrails and assemble the crib guardrails when the crib is used again, and the crib guardrails are inconvenient for the users to use.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide the novel foldable bed guardrail which is convenient to use, simple to operate and firm in structure, a merchant can fold the completely assembled or main body assembled bed guardrail for sale to consumers, the users do not need to assemble complicated parts when mounting the bed guardrail for the first time, the bed guardrail can be folded and stored quickly when not using the bed guardrail and can be unfolded and mounted quickly when being used again, the use of the consumers is more convenient and labor-saving, and the use experience of the consumers is greatly improved.

The purpose of the utility model is realized as follows:

the utility model provides a folding novel bed guardrail, including folding horizontal pole, the horizontal pole both sides set up the stand that is used for supporting the horizontal pole, the horizontal pole is including folding seat and rotate the bracing piece that sets up in folding seat both sides, be provided with the connecting seat of being connected with the bracing piece on the stand, be provided with the hinge groove in the folding seat, bracing piece one end is rotated and is set up in the hinge groove, be provided with spacing wall on the folding seat, folding seat unfolds with the bracing piece relatively when the bracing piece supports on spacing wall, it is provided with the gag lever post to slide in the hinge groove, be provided with the spacing groove on the folding seat, the gag lever post slides and sets up in the spacing groove, the relative rotation of gag lever post to bracing piece one side and restriction bracing piece and folding seat can be followed to the gag lever post.

Preferably, the end of the supporting rod is provided with an inclined guide surface which guides the limiting rod and enables the limiting rod to abut against one side of the limiting rod.

Preferably, the folding seat is provided with an elastic part, and the elastic part drives the limiting rod to reset and enables the limiting rod to move to one side of the supporting rod.

Preferably, the folding seat is provided with a mounting hole, the elastic part is arranged in the mounting hole, a driving rod is arranged in the mounting hole in a sliding mode, and the elastic part drives the driving rod to penetrate out of the mounting hole and drives the limiting rod to reset through the driving rod.

Preferably, the support rod is provided with an inclined driving surface, and when the folding seat and the support rod are unfolded relatively, the driving surface drives the limiting rod to move so that the support rod can abut against the limiting wall.

Preferably, the limiting rod is a cylindrical rod, and the limiting rod can rotate relatively in the limiting groove.

Preferably, be provided with two sets of horizontal poles between the stand, be provided with the connecting seat of being connected with two sets of horizontal poles respectively on the stand, a set of connecting seat can be dismantled with the stand and be connected, another group of connecting seat and stand sliding connection, and two sets of horizontal poles accessible connecting seat draw close each other with the relative slip of stand.

Preferably, the connecting seat includes can dismantle the first connecting seat of being connected and the second connecting seat with stand sliding connection with the stand, be provided with the joint button on the stand, be provided with on the second connecting seat with joint button complex draw-in groove.

Preferably, a rotating groove is formed in the connecting seat, the rotating shaft penetrates through the rotating groove, two groups of first positioning walls are arranged on the connecting seat, the two groups of first positioning walls are respectively arranged on the upper side and the lower side of the rotating shaft, the two groups of first positioning walls are respectively arranged on the two sides of the supporting rod, and the supporting rod abuts against the two groups of first positioning walls and enables the supporting rod and the stand column to be kept in an unfolded state.

Preferably, the folding seat is provided with a hinge rod connected with the support rod, the limit wall comprises a first limit wall and a second limit wall, the first limit wall and the second limit wall are two side walls opposite to the hinge groove respectively, and when the folding seat and the support rod are unfolded relatively, the support rod on two sides of the hinge rod is supported against the first limit wall and the second limit wall respectively.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

1. the folding bed guardrail structure has the advantages that the folding of the cross rods is realized through the folding seat and the support rods which are connected in a rotating mode, the stand columns can be drawn close to each other, the size of the bed guardrail is reduced, the bed guardrail can be conveniently stored, the bed guardrail is installed on a bed body or detached from the bed body, complex assembling or detaching is not needed during bed guardrail installation, the convenient experience of a user is favorably improved, in addition, the relative rotation of the support rods and the folding seat is limited through the limiting rods when the folding seat and the support rods are unfolded relatively in the structure, the structure is simple, the production and installation are convenient, the connection strength of the folding seat and the support rods is improved, in addition, compared with a clamping piece, the limiting rod has higher structural strength, and the service life is longer.

2. The end part of the supporting rod is provided with an inclined guide surface, the guide surface guides the limiting rod and enables the limiting rod to be tightly propped against one side of the limiting rod, in order to enable the supporting rod and the folding seat to be relatively fixed, the limiting rod needs to be tightly matched with the supporting rod, the guide surface is arranged to facilitate the rapid connection and matching of the limiting rod and the supporting rod, and a user can use the foldable folding seat conveniently.

3. The folding seat is provided with the elastic piece, the elastic piece drives the limiting rod to reset and enables the limiting rod to move to one side of the supporting rod, and the elastic piece is arranged to be beneficial to keeping the limiting rod and the supporting rod in a matched mode, so that the cross rod is prevented from being folded accidentally in the using process, and the folding seat is convenient for a user to use; the folding seat is provided with a mounting hole, the elastic piece is arranged in the mounting hole, the driving rod is arranged in the mounting hole in a sliding mode, the elastic piece drives the driving rod to penetrate out of the mounting hole and to reset through the driving rod driving limiting rod, the structure is favorable for stable installation of the elastic piece, and the elastic piece is prevented from being bent to the side in the using process to influence the bed guardrail to be normally used.

4. According to the utility model, the inclined driving surface is arranged on the supporting rod, when the folding seat and the supporting rod are unfolded relatively, the driving surface drives the limiting rod to move so that the supporting rod can be abutted against the limiting wall, and the structure is convenient for the bed guardrail to be unfolded quickly and is convenient for a user to use; the gag lever post is cylindrical pole, and the gag lever post can rotate relatively in the spacing groove, and the gag lever post can rotate relatively with the driving surface in the driving surface drive gag lever post motion process in this structure, is favorable to reducing the friction between driving surface and the gag lever post, and the person of facilitating the use uses, and is favorable to reducing the driving surface and leads to the bracing piece to take place to rock with the gag lever post wearing and tearing.

5. Two groups of cross rods are arranged between the stand columns, connecting seats which are respectively connected with the two groups of cross rods are arranged on the stand columns, one group of connecting seats are detachably connected with the stand columns, the other group of connecting seats are connected with the stand columns in a sliding manner, the two groups of cross rods can be drawn close to each other through the relative sliding of the connecting seats and the stand columns, the arrangement of the two groups of cross rods is favorable for mounting cloth on bed guardrails, and the two groups of cross rods can be drawn close to each other through the connecting seats, so that the volume of the bed guardrails after being folded is favorably reduced, and the bed guardrails are convenient to fold and store; the connecting seat includes can dismantle the first connecting seat of being connected and the second connecting seat with stand sliding connection with the stand, be provided with the joint button on the stand, be provided with on the second connecting seat with joint button complex draw-in groove, simple structure, convenient to use person controls.

6. The connecting seat is provided with the rotating groove, the rotating shaft penetrates through the rotating groove, the connecting seat is provided with two groups of first positioning walls, the two groups of first positioning walls are respectively arranged on the upper side and the lower side of the rotating shaft, the two groups of first positioning walls are respectively arranged on the two sides of the supporting rod, the supporting rod abuts against the two groups of first positioning parts and enables the supporting rod and the stand column to be kept in an unfolded state, and the two groups of first positioning walls are beneficial to increasing the contact area of the connecting seat and the supporting rod and improving the installation stability of the cross rod; be provided with the hinge bar of being connected with the bracing piece on the folding seat, spacing wall includes first spacing wall and the spacing wall of second, first spacing wall and the spacing wall of second are the both sides wall that the hinge groove is relative respectively, and when folding seat and bracing piece expand relatively, the bracing piece of hinge bar both sides supports respectively and leans on first spacing wall and the spacing wall of second, first spacing wall does benefit to the area of contact who increases folding seat and bracing piece with the spacing wall of second, improve the joint strength of folding seat and bracing piece, avoid the bracing piece damage of buckling, be favorable to prolonging the life of bed guardrail.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the present invention in a folded state;

FIG. 4 is a sectional view showing a coupling structure of a support bar and a folding seat in accordance with the present invention;

FIG. 5 is a cross-sectional view of a folding base of the present invention;

FIG. 6 is a schematic view of the folding base of the present invention;

fig. 7 is a sectional view of a support pole in the present invention.

Fig. 8 is a sectional view of a second connector holder mounting structure in the present invention;

FIG. 9 is a schematic view of a second connecting socket of the present invention;

fig. 10 is a schematic structural view of the first connecting seat of the present invention.

In the figure: 1-upright column; 11-snap button; 12-a return spring; 13-a support button; 2-a cross bar;

21-a support bar; 22-a folding seat; 23-a limiting rod; 24-a hinged lever; 211-a connecting head;

212-a second locating wall; 213-elastic buttons; 214-a mounting head; 215-a drive face; 216-a guide surface; 221-hinge grooves; 222-a first stop wall; 223-a second stop wall; 224-mounting holes; 225-hinge hole; 226-a limiting groove; 3-a first connection seat; 31-a rotating shaft; 32-a rotation slot; 33-a first positioning wall; 4-a second connecting seat; 41-a chute; 42-card slot; 5-a drive rod; 6-an elastic member; 7-hinged seat.

Detailed Description

The utility model is further described in the following with specific embodiments in conjunction with the accompanying drawings:

referring to fig. 1 to 10, a novel foldable bed guardrail comprises a foldable cross bar 2, two sides of the cross bar 2 are provided with upright posts 1 for supporting the cross bar 2, the cross bar 2 comprises a foldable seat 22 and support rods 21 rotatably arranged at two sides of the foldable seat 22, the upright posts 1 are provided with connecting seats connected with the support rods 21, the foldable seat 22 is provided with a hinged groove 221, one end of each support rod 21 is rotatably arranged in the hinged groove 221, the foldable seat 22 is provided with a limit wall, the foldable seat 22 and the support rods 21 are relatively unfolded when the support rods 21 abut against the limit wall, the hinged groove 221 is slidably provided with a limit rod 23, the foldable seat 22 is provided with a limit groove 226, the limit rod 23 is slidably arranged in the limit groove 226, the limit rod 23 can slide to one side of the support rods 21 along the limit groove 226 and limit the relative rotation between the support rods 21 and the foldable seat 22, the foldable seat 22 and the support rods 21 which are rotatably connected in the structure realize the folding of the cross bar 2, make stand 1 can draw close each other, thereby the volume of bed guardrail contracts, be convenient for accomodate the storage of bed guardrail, and with the bed guardrail install the bed body on or when dismantling from the bed body, do not need loaded down with trivial details equipment or dismantlement during the bed guardrail, be favorable to promoting user's convenient experience, through the relative rotation of gag lever post 23 restriction bracing piece 21 with folding seat 22 when folding seat 22 expandes with bracing piece 21 relatively in this structure, moreover, the steam generator is simple in structure, easy to produce and install, improve folding seat 22 and bracing piece 21's joint strength, and for the joint spare, gag lever post 23 structural strength is higher, service life is longer.

And the trade company can sell the bed guardrail that the complete assembly or main part equipment were accomplished for the consumer after folding, and the user needn't loaded down with trivial details assembly spare part when installing this bed guardrail for the first time is favorable to promoting user's convenient experience.

According to the utility model, the folding seat 22 is provided with the hinge hole 225, the hinge rod 24 connected with the support rod 21 is arranged in the hinge hole 225, the limit walls comprise the first limit wall 222 and the second limit wall 223, the first limit wall 222 and the second limit wall 223 are two opposite side walls of the hinge groove 221 respectively, when the folding seat 22 and the support rod 21 are unfolded relatively, the support rods 21 on two sides of the hinge rod 24 are abutted against the first limit wall 222 and the second limit wall 223 respectively, the arrangement of the first limit wall 222 and the second limit wall 223 is beneficial to further increasing the contact area of the folding seat 22 and the support rods 21, the connection strength of the folding seat 22 and the support rods 21 is improved, the support rods 21 are prevented from being bent and damaged, and the service life of the bed guardrail is prolonged.

In this embodiment, the supporting rod 21 may be folded above or below the folding seat 22, and the supporting rod 21 may also be folded to the side of the folding seat 22 in the horizontal direction, although the drawings in the specification only show that the supporting rod 21 is folded below the folding seat 22, those skilled in the art can understand the technical scheme of folding the supporting rod 21 below or to the side of the supporting seat according to the present invention.

In order to ensure that the supporting rod 21 and the folding seat 22 are relatively fixed, the limiting rod 23 needs to be tightly matched with the supporting rod 21, an inclined guide surface 216 is preferably arranged at the end part of the supporting rod 21, the guide surface 216 guides the limiting rod 23 and enables the limiting rod 23 to be abutted to one side of the limiting rod 23, and the guide surface 216 is convenient for the limiting rod 23 to be quickly connected and matched with the supporting rod 21, so that the use of a user is facilitated.

Be provided with elastic component 6 on the folding seat 22, elastic component 6 drive gag lever post 23 resets and makes gag lever post 23 remove to bracing piece 21 one side, and elastic component 6 is provided with and does benefit to gag lever post 23 and bracing piece 21 and keeps the cooperation, avoids the unexpected folding of horizontal pole 2 in the use, and the person of facilitating the use uses.

In this embodiment, the folding seat 22 is provided with the mounting hole 224, the elastic element 6 is arranged in the mounting hole 224, the driving rod 5 is slidably arranged in the mounting hole 224, and the elastic element 6 drives the driving rod 5 to penetrate out of the mounting hole 224 and drive the limiting rod 23 to reset through the driving rod 5, so that the structure is favorable for stable installation of the elastic element 6, and normal use of the bed guardrail caused by the fact that the elastic element 6 is bent to the side in the using process is avoided.

Preferably, the folding seat 22 is provided with a mounting hole 224, the elastic element 6 is disposed in the mounting hole 224, and the driving rod 5 is slidably disposed in the mounting hole 224, and the elastic element 6 drives the driving rod 5 to pass through the mounting hole 224 and drives the limiting rod 23 to reset through the driving rod 5.

The support rod 21 is provided with the inclined driving surface 215, when the folding seat 22 and the support rod 21 are unfolded relatively, the driving surface 215 drives the limiting rod 23 to move so that the support rod 21 can be abutted against the limiting wall, and when the support rod 21 is abutted against the limiting wall, the elastic part 6 drives the limiting rod 23 to reset and enables the limiting rod 23 to move to one side of the support rod 21.

In this embodiment, the limiting rod 23 is a cylindrical rod, and the limiting rod 23 can relatively rotate in the limiting groove 226, and in the structure, the limiting rod 23 can relatively rotate with the driving surface 215 in the process that the driving surface 215 drives the limiting rod 23 to move, which is beneficial to reducing the friction between the driving surface 215 and the limiting rod 23, and is convenient for a user to use, and is beneficial to reducing the abrasion between the driving surface 215 and the limiting rod 23 to cause the supporting rod 21 to shake.

Set up two sets of horizontal poles 2 between the stand 1, install the cloth between two sets of horizontal poles 2, be provided with the connecting seat of being connected with two sets of horizontal poles 2 respectively on the stand 1, a set of connecting seat can be dismantled with stand 1 and be connected, another group's connecting seat and stand 1 sliding connection, two sets of horizontal pole 2 accessible connecting seats draw close each other with stand 1's relative slip, two sets of horizontal poles 2 can draw close each other in this structure, are favorable to reducing the volume after the bed guardrail is folded, make things convenient for folding of bed guardrail to accomodate.

The cross rod 2 comprises an upper cross rod and a lower cross rod arranged below the upper cross rod, the lower cross rod 2 comprises a hinge seat 7 and support rods 21 rotatably arranged on two sides of the hinge seat 7 in the attached drawing, but the upper cross rod 2 and the lower cross rod 2 in the actual product can have the same structure, and the technical scheme can be understood by a person skilled in the art according to the content of the description and the attached drawing of the description.

The connecting seat includes can dismantle the first connecting seat 3 of being connected and the second connecting seat 4 with 1 sliding connection of stand with stand 1, be provided with joint button 11 on the stand 1, be provided with on the second connecting seat 4 with joint button 11 complex draw-in groove 42, simple structure, convenient to use person controls, be provided with spout 41 on the second connecting seat 4, spout 41 cover is established on stand 1, goes up horizontal pole 2 through second connecting seat 4 and 1 sliding connection of stand, and the sheer pole 2 is through first connecting seat 3 and stand 1 relatively fixed, in this embodiment be provided with reset spring 12 among the stand 1, reset spring 12 drive joint button 11 and draw-in groove 42 cooperation, and preferred be provided with support button 13 on the stand 1, second connecting seat 4 supports and leans on in support button 13 upper end when joint button 11 cooperates with draw-in groove 42.

One end of the supporting rod 21 is provided with a mounting head 214 connected with the folding seat 22, the driving surface 215 and the guiding surface 216 are both arranged on the mounting head 214, the other end of the supporting rod 21 is detachably provided with a connecting head 211 connected with the second connecting seat 4, the supporting rod 21 is provided with an elastic button 213, and the elastic button 213 penetrates through the supporting rod 21 and the connecting head 211 and enables the supporting rod 21 and the connecting head 211 to be relatively fixed.

According to the utility model, the second connecting seat 4 is provided with the first positioning wall 33 and the rotating shaft 31 connected with the supporting rod 21, the first positioning wall 33 extends towards the lower part of the rotating shaft 31, the supporting rod 21 is provided with the second positioning wall 212 matched with the first positioning wall 33, when the folding seat 22 and the supporting rod 21 are relatively unfolded, the first positioning wall 33 is tightly propped against the second positioning wall 212, and the structure is favorable for supporting the supporting rod 21 through the second connecting seat 4 and avoiding the downward bending of the supporting rod 21 in the use process.

Be provided with on the first connecting seat 3 and rotate groove 32, axis of rotation 31 is worn to establish in rotating groove 32, be provided with two sets of first location walls 33 on the first connecting seat 3, two sets of first location walls 33 set up both sides about axis of rotation 31 respectively, and two sets of first location walls 33 set up respectively in bracing piece 21 both sides, bracing piece 21 supports and leans on two sets of first location walls 33 and makes bracing piece 21 and stand 1 keep the expansion state, two sets of first location walls 33 are favorable to increasing the area of contact of first connecting seat 3 and bracing piece 21, improve the stability of horizontal pole 2 installation.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (10)

1. The utility model provides a folding novel bed guardrail, includes folding horizontal pole (2), horizontal pole (2) both sides set up stand (1) that are used for supporting horizontal pole (2), its characterized in that: the cross rod (2) comprises a folding seat (22) and support rods (21) which are rotatably arranged on two sides of the folding seat (22), a connecting seat connected with the support rods (21) is arranged on the stand column (1), a hinge groove (221) is formed in the folding seat (22), one end of each support rod (21) is rotatably arranged in the hinge groove (221), a limiting wall is arranged on the folding seat (22), the folding seat (22) and the support rods (21) are relatively unfolded when the support rods (21) are supported on the limiting wall, a limiting rod (23) is slidably arranged in the hinge groove (221), a limiting groove (226) is formed in the folding seat (22), the limiting rod (23) is slidably arranged in the limiting groove (226), and the limiting rod (23) can slide to one side of the support rods (21) along the limiting groove (226) and limit the relative rotation of the support rods (21) and the folding seat (22).

2. The novel foldable bed guardrail of claim 1, characterized in that: the end part of the supporting rod (21) is provided with an inclined guide surface (216), and the guide surface (216) guides the limiting rod (23) and enables the limiting rod (23) to be tightly propped against one side of the limiting rod (23).

3. A novel foldable bed guardrail as claimed in claim 1 or 2, characterized in that: the folding seat (22) is provided with an elastic piece (6), and the elastic piece (6) drives the limiting rod (23) to reset and enables the limiting rod (23) to move to one side of the supporting rod (21).

4. The novel foldable bed guardrail of claim 3, characterized in that: the folding seat (22) is provided with a mounting hole (224), the elastic piece (6) is arranged in the mounting hole (224), the mounting hole (224) is internally provided with a driving rod (5) in a sliding mode, the elastic piece (6) drives the driving rod (5) to penetrate out of the mounting hole (224) and drive the limiting rod (23) to reset through the driving rod (5).

5. The novel foldable bed guardrail of claim 1, 2 or 4, characterized in that: the support rod (21) is provided with an inclined driving surface (215), and when the folding seat (22) and the support rod (21) are unfolded relatively, the driving surface (215) drives the limiting rod (23) to move so that the support rod (21) can abut against the limiting wall.

6. The novel foldable bed guardrail of claim 5, characterized in that: the limiting rod (23) is a cylindrical rod, and the limiting rod (23) can rotate relatively in the limiting groove (226).

7. A novel foldable bed guardrail according to claim 1, 2, 4 or 6, characterized in that: be provided with two sets of horizontal pole (2) between stand (1), be provided with the connecting seat of being connected with two sets of horizontal pole (2) respectively on stand (1), a set of connecting seat can be dismantled with stand (1) and be connected, another group's connecting seat and stand (1) sliding connection, and two sets of horizontal pole (2) accessible connecting seat draw close each other with the relative slip of stand (1).

8. The novel foldable bed guardrail of claim 7, characterized in that: the connecting seat includes first connecting seat (3) of being connected and second connecting seat (4) with stand (1) sliding connection with stand (1) can dismantle, be provided with joint button (11) on stand (1), be provided with on second connecting seat (4) with joint button (11) complex draw-in groove (42).

9. The novel foldable bed guardrail of claim 8, characterized in that: the connecting seat is provided with a rotating groove (32), the rotating shaft (31) penetrates through the rotating groove (32), two groups of first positioning walls (33) are arranged on the connecting seat, the two groups of first positioning walls (33) are respectively arranged on the upper side and the lower side of the rotating shaft (31), the two groups of first positioning walls (33) are respectively arranged on the two sides of the supporting rod (21), and the supporting rod (21) is abutted against the two groups of first positioning walls (33) and enables the supporting rod (21) and the upright post (1) to be kept in an unfolded state.

10. A novel foldable bed guardrail as claimed in claim 1, 2, 4, 6, 8 or 9, characterized in that: be provided with articulated rod (24) of being connected with bracing piece (21) on folding seat (22), spacing wall includes first spacing wall (222) and second spacing wall (223), and first spacing wall (222) and second spacing wall (223) are the relative both sides wall of articulated groove (221) respectively, and when folding seat (22) and bracing piece (21) expand relatively, bracing piece (21) of articulated rod (24) both sides support respectively and lean on first spacing wall (222) and second spacing wall (223).

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