CN217338001U - Bed guardrail opened by button - Google Patents

Abstract

The utility model belongs to the technical field of bed guardrail, refer in particular to a bed guardrail that button was opened, including folding horizontal pole, the horizontal pole both sides set up the stand that is used for supporting the horizontal pole, the horizontal pole includes the hinge and rotates the bracing piece that sets up in the hinge both sides respectively, be provided with hinge groove and hinge bar on the hinge, bracing piece one end penetrates in the hinge groove and is connected with the hinge bar rotation, the sliding is provided with the lock piece on the hinge, be provided with the draw-in groove on the bracing piece, be provided with the joint portion with draw-in groove complex on the lock piece, and draw-in groove one side is provided with the dead slot, joint portion gets into the dead slot and makes the bracing piece rotate with the hinge; be provided with control button on the lock piece, spout one side is provided with the through-hole, and control button wears out and exposes outside from the through-hole, and is provided with the elastic component on the articulated joint, and elastic component drive joint portion and draw-in groove cooperation make articulated joint and bracing piece keep relatively fixed, the utility model aims at providing a convenient to use, easy operation's bed guardrail that the button was opened.

Description

Bed guardrail opened by button

Technical Field

The utility model belongs to the technical field of bed guardrail/bed rail, refer in particular to a bed guardrail that button was opened.

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 defect in the prior art, the utility model aims at providing a convenient to use, easy operation and the firm bed guardrail of button opening, the trade company can sell the bed guardrail of accomplishing with complete equipment or main part equipment for the consumer after folding, unnecessary loaded down with trivial details equipment spare part when the user installs this bed guardrail for the first time, can fold fast when not using the bed guardrail and accomodate, and can expand fast and install when using again, let the consumer use more convenient laborsaving, very big improvement consumer's use is experienced.

The purpose of the utility model is realized like this:

a bed guardrail opened by a button comprises a foldable cross bar, wherein two sides of the cross bar are provided with stand columns for supporting the cross bar, the cross bar comprises a hinge joint and support bars respectively rotatably arranged at two sides of the hinge joint, the hinge joint is provided with a hinge groove, a hinge rod connected with the support bars is arranged in the hinge groove, one end of each support bar penetrates into the hinge groove and is rotatably connected with the hinge rod, the hinge joint is also provided with a chute, a locking piece for controlling the support bars and the hinge joint to be relatively fixed is slidably arranged in the chute, the support bars are provided with clamping grooves, clamping portions respectively matched with the clamping grooves on the support bars at two sides are arranged on the locking piece, a clearance groove is arranged at one side of each clamping groove, and the clamping portions slide into the clearance grooves and enable the support bars and the hinge joint to relatively rotate;

the hinge joint is characterized in that a control button is arranged on the locking piece, a through hole is formed in one side of the sliding groove, the control button penetrates out of the through hole and is exposed outside, an elastic piece is arranged on the hinge joint, and the elastic piece drives the clamping portion to be matched with the clamping groove and enables the hinge joint and the supporting rod to be relatively fixed.

Preferably, a side wall of one side of the clamping groove coincides with a side wall of the clearance groove.

Preferably, the clamping grooves and the clearance grooves are distributed along the extension direction of the hinge rod.

As preferred, the hinge joint includes the shell and can dismantle the inside lining that sets up in the shell, and the inside lining periphery is provided with the resettlement groove, be provided with on the shell with resettlement groove complex location portion, the resettlement groove both ends are provided with spacing arch, spacing arch supports respectively tightly at location portion both ends.

Preferably, the lining is provided with a deformation groove, and the deformation groove at least penetrates through the limiting protrusion on one side of the placement groove, so that the limiting protrusion can be separated from the end part of the positioning part.

Preferably, the lining is provided with guide grooves, the guide grooves and the through holes are respectively arranged on two sides of the sliding groove, and the elastic piece is arranged in the lining through the sliding 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's 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 the first connecting seat of being connected and the second connecting seat with stand sliding connection can be dismantled with the stand, be provided with the fixed slot on the stand, be provided with on the second connecting seat with fixed slot complex joint spare.

Preferably, the connecting seat is provided with a rotating groove, the rotating shaft penetrates through the rotating groove, a supporting wall is arranged below the rotating groove, and the supporting rod abuts against the supporting wall and enables the supporting rod and the stand column to be kept in an unfolded state.

Preferably, the upper end of the hinge groove is provided with an arc-shaped positioning wall, the supporting rod is provided with a tight supporting wall matched with the positioning wall, and the tight supporting wall is tightly supported on the positioning wall to keep the supporting rod and the connector in an unfolded state.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. the utility model discloses a hinge that rotates the connection makes the bracing piece can fold each other and draw close, and then realize the folding of horizontal pole, make the stand draw close each other, thereby reduce the volume of bed guardrail, be convenient for accomodate the storage of bed guardrail, when installing the bed guardrail on the bed body or from the bed body dismantlement, do not need loaded down with trivial details equipment or dismantlement during the bed guardrail, be favorable to promoting user's convenient experience, through locking piece control hinge and bracing piece relatively fixed in this structure, and through elastic component drive joint portion and draw-in groove cooperation, the person of facilitating the use control, avoid the unexpected folding of horizontal pole in the use, and because draw-in groove one side is provided with and keeps away the dead slot, joint portion gets into when the horizontal pole is folded and keeps away the dead slot, avoid the motion that external article influence the locking piece when the horizontal pole is folded.

2. In the utility model, the side wall of one side of the clamping groove is superposed with the side wall of the empty avoiding groove, and the structure is convenient for the switching of the clamping part between the clamping groove and the empty avoiding groove and is convenient for setting the use control; the draw-in groove distributes along hinge bar extending direction with keeping away the dead slot, and this structure is favorable to avoiding folding in-process bracing piece to influence the control of user to the locking piece, and the person of facilitating the use uses.

3. The utility model discloses in the hinge includes the shell and can dismantle the inside lining of setting in the shell, the inside lining periphery is provided with the resettlement groove, be provided with on the shell with resettlement groove complex location portion, resettlement groove both ends are provided with spacing arch, spacing arch supports tightly at location portion both ends respectively, the processing production of the hinge of being convenient for of inboard structure and shell, and the producer of being convenient for improves the structural strength of hinge surface, thereby avoid in the use the hinge to damage because of colliding with, the resettlement groove then is favorable to the location installation of shell and inside lining with the structure of location portion.

4. The inner lining of the utility model is provided with a deformation groove, the deformation groove at least penetrates through the limiting bulge on one side of the placing groove, so that the limiting bulge can be separated from the end part of the positioning part, the arrangement of the deformation groove is convenient for the installation and the disassembly of the inner lining and the shell, and the assembly and the production of the hinge joint are convenient; the bed guardrail is characterized in that the inner liner is provided with guide grooves, the guide grooves and the through holes are respectively arranged on two sides of the sliding groove, the elastic piece is installed in the inner liner through the sliding groove, the guide grooves are convenient for the elastic piece and the locking piece to be installed on the hinge joint together, and the bed guardrail is convenient to assemble.

5. In the utility model, 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 can be detachably connected with the stand columns, the other group of connecting seats is in sliding connection with the stand columns, 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 two groups of cross rods are favorable for the stable support of the enclosing cloth on the bed guardrail, and in the structure, a user can control the two groups to be drawn close to each other when the bed guardrail is folded, thereby being favorable for reducing the volume of the folded bed guardrail and facilitating the storage and transportation of the bed guardrail; 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 fixed slot on the stand, be provided with on the second connecting seat with fixed slot complex joint spare, only need control a set of connecting seat in this structure and slide, the person of facilitating the use controls.

6. In the utility model, the connecting seat is provided with a rotating groove, the rotating shaft is arranged in the rotating groove in a penetrating way, a supporting wall is arranged below the rotating groove, the supporting rod is propped against the supporting wall and keeps the supporting rod and the stand column in an unfolded state, and the supporting wall is favorable for stably supporting the supporting rod and avoiding the downward bending of the supporting rod; the articulated groove upper end is provided with curved location wall, is provided with on the bracing piece with location wall complex to support tight wall, supports tight wall and supports tightly to make bracing piece and connector keep the state of expanding on the location wall, supports tight wall and is favorable to the relative expansion of articulated joint and bracing piece, owing to support tight portion and be the arc, is favorable to the relative positioning of bracing piece and articulated joint, avoids bracing piece and articulated joint to take place to rock in the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

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

fig. 3 is a schematic structural view of the folded state of the present invention;

FIG. 4 is a schematic view of the explosion structure of the upper cross bar of the present invention;

fig. 5 is a schematic structural diagram of the housing of the present invention;

FIG. 6 is a schematic view of the structure of the inner liner of the present invention;

FIG. 7 is a second schematic structural view of the inner liner of the present invention;

FIG. 8 is a schematic view of the locking member of the present invention;

fig. 9 is a partial structural schematic view of the support rod on the lower cross bar of the present invention;

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

fig. 11 is a schematic structural view of a second connecting seat of the present invention;

fig. 12 is a sectional view of a second connecting seat of the present invention.

In the figure: 1-upright column; 11-a fixed slot; 2-a cross bar; 21-a support bar; 22-a hinge joint;

23-a lock; 24-a hinged lever; 25-an elastic member; 26-a groove; 27-a clamping hole; 211-card slot; 212-clearance groove; 213-abutting the wall; 221-a housing; 222-a hinge slot; 223-a positioning section; 224-a through hole; 225-inner liner; 226-a limit projection; 227-deformation groove; 228-a chute; 229-a guide slot; 231-a clamping part; 232-control button; 233-punching; 234-a placement groove; 3-a first connection seat; 31-a rotating shaft;

32-a rotation slot; 33-a support wall; 34-a fixing hole; 41-a guide hole; 42-a clip; 43-toggle; 44-a return spring; 5-a button; 51-compression spring.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 12, a bed guardrail opened by a button comprises a foldable cross bar 2, two sides of the cross bar 2 are provided with a vertical post 1 for supporting the cross bar 2, the cross bar 2 comprises a hinge joint 22 and support bars 21 respectively rotatably arranged at two sides of the hinge joint 22, a hinge groove 222 is arranged on the hinge joint 22, a hinge bar 24 connected with the support bars 21 is arranged in the hinge groove 222, one end of each support bar 21 penetrates into the hinge groove 222 and is rotatably connected with the hinge bar 24, the support bars 21 can be mutually folded and closed by rotating the connected hinge joint 22, and then realize the folding of horizontal pole 2, make stand 1 draw close each other to reduce the volume of bed guardrail, the storage of being convenient for bed guardrail, when installing the bed guardrail on the bed body or 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.

Still be provided with spout 228 on the hinge 22, it is provided with the locking piece 23 of control bracing piece 21 and hinge 22 relatively fixed to slide in the spout 228, be provided with draw-in groove 211 on the bracing piece 21, be provided with respectively on the locking piece 23 with draw-in groove 211 complex joint portion 231 on the bracing piece 21 of both sides, and draw-in groove 211 one side is provided with keeps away dead slot 212, joint portion 231 slides to keeping away in dead slot 212 and makes bracing piece 21 can rotate with hinge 22 relatively, control hinge 22 and bracing piece 21 relatively fixed through locking piece 23 in this structure, the person of facilitating the use controls, avoid in the use that horizontal pole 2 is unexpected folding, and because draw-in groove 211 one side is provided with keeps away dead slot 212, joint portion 231 gets into keeps away in dead slot 212 when horizontal pole 2 is folding, avoid external goods influence the motion of locking piece 23 when horizontal pole 2 is folding

Be provided with control button 232 on the locking piece 23, spout 228 one side is provided with through-hole 224, control button 232 wears out and exposes outside from through-hole 224, and be provided with elastic component 25 on the articulated head 22, elastic component 25 drive joint portion 231 cooperates and makes articulated head 22 and bracing piece 21 keep relatively fixed with draw-in groove 211, control button 232's setting up convenient to use person controls locking piece 23, the person of facilitating the use uses, and being provided with of elastic component 25 does benefit to the unexpected folding of avoiding horizontal pole 2.

In this embodiment, the sidewall of one side of the card slot 211 coincides with a sidewall of the empty-keeping groove 212, and this structure facilitates the switching of the card portion 231 between the card slot 211 and the empty-keeping groove 212, and facilitates the setting of the use control.

Preferably, the locking slots 211 and the clearance slots 212 are distributed along the extending direction of the hinge rod 24, which is beneficial to preventing the support rod 21 from influencing the control of the user on the locking member 23 during the folding process, and is convenient for the user to use.

The articulated head 22 includes shell 221 and can dismantle the inside lining 225 of setting in shell 221, inside lining 225 periphery is provided with arrangement groove 234, be provided with on the shell 221 with arrangement groove 234 complex location portion 223, arrangement groove 234 both ends are provided with spacing arch 226, spacing arch 226 supports tightly respectively at location portion 223 both ends, the processing production of articulated head 22 is convenient for with the structure of shell 221, and the producer of being convenient for improves the structural strength of articulated head 22 surface, thereby avoid articulated head 22 to damage because of colliding with in the use, and the structure of arrangement groove 234 and location portion 223 then is favorable to the location installation of shell 221 and inside lining 225.

The inner liner 225 is provided with a deformation groove 227, the deformation groove 227 at least penetrates through the limiting protrusion 226 on one side of the placement groove 234, so that the limiting protrusion 226 can be separated from the end of the positioning portion 223, the inner liner 225 and the outer shell 221 can be conveniently mounted and dismounted due to the deformation groove 227, and the hinge joint 22 can be conveniently assembled and produced, in this embodiment, the deformation groove 227 penetrates through the limiting protrusion 226 on one side of the placement groove 234 and extends towards the bottom of the placement groove 234.

Preferably, the inner lining 225 is provided with a guide slot 229, the guide slot 229 and the through hole 224 are respectively arranged at two sides of the sliding slot 228, the elastic member 25 is installed in the inner lining 225 through the sliding slot 228, the guide slot 229 is arranged to facilitate the installation of the elastic member 25 and the locking member 23 on the hinge head 22 together, which facilitates the assembly of the bed fence, in this embodiment, the inner lining 225 is provided with a through hole 233, and the control button 232 passes through the through hole 233 and the through hole 224 to be exposed outside the hinge head 22.

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, and two sets of 2 accessible connecting seats of horizontal pole draw close each other with stand 1's relative slip, are favorable to reducing the volume after the bed guardrail is folding, make things convenient for folding of bed guardrail to accomodate.

The utility model discloses 2 vertical intervals of two sets of horizontal poles set up, horizontal pole 2 is including setting up at the last horizontal pole of upside and setting up the sheer pole in last horizontal pole below, the sheer pole includes hinge 22 in the description figure, and go up including two bracing pieces 21 that rotate the connection, be provided with recess 26 and joint hole 27 on two bracing pieces 21 respectively, be provided with button 5 and actuating button 5 and joint hole 27 complex compression spring 51 in the recess 26, button 5 makes the last horizontal pole keep the expansion state with the cooperation of joint hole 27, but the middle and upper horizontal pole of actual product can be the same with the sheer pole structure, technical scheme can be understood according to description content and description figure to the technical staff in the field.

The connecting seat includes can dismantle the first connecting seat 3 of being connected and the second connecting seat with 1 sliding connection of stand with stand 1, be provided with fixed slot 11 on the stand 1, be provided with on the second connecting seat with 11 complex joint spare 42 of fixed slot, this simple structure, convenient to use person controls, in this embodiment be provided with on the second connecting seat with 1 sliding connection's of stand guiding hole 41, be provided with fixed orifices 34 on the first connecting seat 3, the fastener passes fixed orifices 34 and makes first connecting seat 3 and stand 1 relatively fixed.

The second connecting seat is provided with a reset spring 44 for driving the clamping piece 42 to keep matching with the clamping groove 211 and a toggle button 43 for controlling the movement of the clamping piece 42.

The connecting seat is provided with a rotating groove 32, the rotating shaft 31 penetrates through the rotating groove 32, a supporting wall 33 is arranged below the rotating groove 32, the supporting rod 21 is abutted against the supporting wall 33, the supporting rod 21 and the stand column 1 are kept in an unfolded state, and the supporting wall 33 is favorable for stably supporting the supporting rod 21 and preventing the supporting rod 21 from being bent downwards.

The upper end of the hinge groove 222 is provided with an arc-shaped positioning wall, the support rod 21 is provided with a tightly supporting wall 213 matched with the positioning wall, the tightly supporting wall 213 tightly supports against the positioning wall to keep the support rod 21 and the connector in an unfolded state, the tightly supporting wall 213 facilitates the relative unfolding of the hinge joint 22 and the support rod 21, and the tightly supporting part is arc-shaped, so that the support rod 21 and the hinge joint 22 can be relatively positioned, and the support rod 21 and the hinge joint 22 can be prevented from shaking in the using process.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims (10)

1. The utility model provides a bed guardrail that button was opened, includes folding horizontal pole (2), and horizontal pole (2) both sides set up stand (1) that are used for supporting horizontal pole (2), its characterized in that: the cross bar (2) comprises a hinge joint (22) and support bars (21) which are respectively and rotatably arranged on two sides of the hinge joint (22), a hinge groove (222) is arranged on the hinge joint (22), a hinge rod (24) connected with the support bars (21) is arranged in the hinge groove (222), one end of each support bar (21) penetrates into the hinge groove (222) and is rotatably connected with the hinge rod (24), a sliding groove (228) is also arranged on the hinge joint (22), a locking piece (23) for controlling the support bars (21) and the hinge joint (22) to be relatively fixed is slidably arranged in the sliding groove (228), a clamping groove (211) is arranged on each support bar (21), and clamping parts (231) which are respectively matched with the clamping grooves (211) on the support bars (21) on two sides are arranged on the locking piece (23), a clearance groove (212) is formed in one side of the clamping groove (211), and the clamping portion (231) slides into the clearance groove (212) and enables the supporting rod (21) and the hinge joint (22) to rotate relatively;

be provided with control button (232) on lock piece (23), spout (228) one side is provided with through-hole (224), and control button (232) are worn out and are exposed outside in through-hole (224), and are provided with elastic component (25) on articulated joint (22), and elastic component (25) drive joint portion (231) and draw-in groove (211) cooperation and make articulated joint (22) and bracing piece (21) keep relatively fixed.

2. A button activated bed guardrail as claimed in claim 1, wherein: the side wall of one side of the clamping groove (211) is superposed with the side wall of the clearance groove (212).

3. A button-activated bed guardrail as claimed in claim 2, wherein: the clamping grooves (211) and the clearance grooves (212) are distributed along the extending direction of the hinge rod (24).

4. A button activated bed guardrail as claimed in claim 1 or 2 or 3 wherein: articulated head (22) include shell (221) and can dismantle inside lining (225) of setting in shell (221), and inside lining (225) periphery is provided with arrangement groove (234), is provided with on shell (221) with arrangement groove (234) complex location portion (223), and arrangement groove (234) both ends are provided with spacing arch (226), and spacing arch (226) support tightly respectively at location portion (223) both ends.

5. A button-activated bed guardrail as claimed in claim 4, wherein: the inner liner (225) is provided with a deformation groove (227), and the deformation groove (227) at least penetrates through the limiting protrusion (226) on one side of the arrangement groove (234), so that the limiting protrusion (226) can be separated from the end part of the positioning part (223).

6. A push-button bed guardrail according to claim 5, characterized in that: the inner lining (225) is provided with a guide groove (229), the guide groove (229) and the through hole (224) are respectively arranged on two sides of the sliding groove (228), and the elastic piece (25) is arranged in the inner lining (225) through the sliding groove (228).

7. A button-activated bed guardrail according to claim 1 or 2 or 3 or 5 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. A push-button bed guardrail as claimed in claim 7, wherein: the connecting seat includes first connecting seat (3) of being connected and second connecting seat with stand (1) sliding connection with stand (1) can dismantle, be provided with fixed slot (11) on stand (1), be provided with on the second connecting seat with fixed slot (11) complex joint spare (42).

9. A button activated bed guardrail as claimed in claim 8, wherein: the connecting seat is provided with a rotating groove (32), the rotating shaft (31) penetrates through the rotating groove (32), a supporting wall (33) is arranged below the rotating groove (32), and the supporting rod (21) abuts against the supporting wall (33) and enables the supporting rod (21) and the upright post (1) to be kept in an unfolded state.

10. A push-button bed guardrail according to claim 1, 2, 3, 5, 6, 8 or 9, characterized in that: the upper end of the hinge groove (222) is provided with an arc-shaped positioning wall, the support rod (21) is provided with a pressing wall (213) matched with the positioning wall, and the pressing wall (213) is pressed against the positioning wall to keep the support rod (21) and the connector in an unfolded state.

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