CN212307385U

CN212307385U - A quick assembly disassembly structure for bed guardrail

Info

Publication number: CN212307385U
Application number: CN202020081632.6U
Authority: CN
Inventors: 刘怡伽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2021-01-08
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a quick dismounting structure for bed guardrail, which comprises two vertical rods arranged oppositely and a cross rod arranged between the two vertical rods; the cross bars comprise an upper cross bar and a lower cross bar; the device also comprises an upper connecting piece and a lower connecting piece; two ends of the upper cross rod are detachably connected to the upper ends of the two vertical rods through the upper connecting piece respectively; two ends of the lower cross rod are detachably connected with the lower ends of the two vertical rods through the lower connecting piece respectively; the vertical rods, the upper cross rods and the lower cross rods form a bed guardrail frame in a surrounding manner; the bed guardrail of the utility model can realize the quick assembly and disassembly of the upper and lower cross rods without moving or pulling away the vertical rods, is convenient for cleaning, replacing and installing the mesh cloth, is also convenient for replacing the bed sheet, has simple assembly and disassembly, does not need to use auxiliary tools, and saves time and labor; greatly improves the practicability and flexibility of the bed guardrail, can meet the requirements of people at the current stage, and has wide application range.

Description

A quick assembly disassembly structure for bed guardrail

Technical Field

The utility model relates to the technical field of daily life, especially, relate to a quick assembly disassembly structure for bed guardrail.

Background

In daily life, when an infant sleeps or does exercises in a bed, the infant often falls off from the bed carelessly to cause bruise and scratch, people usually adopt that a plurality of single bed guardrails are additionally arranged at the periphery of the bed, the bed guardrails can prevent the infant from falling off from the bed, and the safety of the infant is ensured, so the bed guardrails become necessary products in the growth process of the infant. Bed guardrail commonly used generally includes about support post and upper and lower horizontal pole and cover establish the screen cloth of establishing between support post and horizontal pole and constitute, and support post's partly is fixed with the bed body, can keep off infant in bed behind the bed guardrail installation screen cloth, avoids falling. In daily use, the lower cross rod of the bed guardrail is generally tightly attached to the side face of the mattress, so that the situation that the gap exists between the lower cross rod and the mattress, and the hands and the feet of an infant are clamped into the gap to be injured when the infant is playing is avoided. Bed guardrails on the market are divided into a folding type and a vertical lifting type, and are suitable for different use requirements.

However, the existing bed guardrail has the defect that mesh cloth is inconvenient to replace, the main frame is generally required to be disassembled, the use time is large, and the operation is complicated; particularly, in the embedded bed body, when the bed guardrail is installed and fixed around the bed, the movable space of the vertical rods is very limited, the mesh cloth is very difficult to replace, and the use is inconvenient; and the lower cross bar is tightly attached to the side surface of the mattress, so that the bed sheet is not convenient to replace. Therefore, it is necessary to provide a bed guardrail, which not only facilitates cleaning, replacing and installing of the mesh cloth, but also facilitates replacing the bed sheet, and improves the use convenience of the bed guardrail.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the problems existing in the prior art, the utility model aims to provide a quick assembly disassembly structure for bed guardrail, this bed guardrail can realize the quick assembly disassembly of horizontal pole from top to bottom, both made things convenient for the washing of screen cloth to change the installation, conveniently change the sheet again, improve practicality, the flexibility of bed guardrail greatly.

The purpose of the utility model is realized by adopting the following technical scheme: a quick dismounting structure for a bed guardrail comprises two vertical rods which are oppositely arranged and a cross rod which is arranged between the two vertical rods; the cross bars comprise an upper cross bar and a lower cross bar; the device also comprises an upper connecting piece and a lower connecting piece; two ends of the upper cross rod are detachably connected to the upper ends of the two vertical rods through the upper connecting piece respectively; two ends of the lower cross rod are detachably connected with the lower ends of the two vertical rods through the lower connecting piece respectively; the vertical rods, the upper cross rods and the lower cross rods enclose a bed guardrail frame.

Furthermore, the upper connecting piece and the lower connecting piece respectively comprise a transverse connecting piece used for connecting the cross rod and a longitudinal connecting piece used for connecting the vertical rod; the longitudinal connecting piece is provided with a limiting clamping block, and the transverse connecting piece is provided with a clamping groove; the clamping grooves of the transverse connecting pieces are clamped into the limiting clamping blocks of the longitudinal connecting pieces in a sliding mode in the vertical direction to achieve fixed connection.

Furthermore, the transverse connecting piece is also provided with a reset buckle, and the reset buckle is provided with a pressing part extending out of the outer side of the transverse connecting piece and a buckling part fixed on one side of the pressing part; the clamping part extends into the clamping groove and is used for fixing the limiting clamping block.

Further, the transverse connecting piece and the longitudinal connecting piece are hinged.

Furthermore, the upper connecting piece and the lower connecting piece are respectively provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod; the cross rod is provided with a first reset marble, and the first transverse connecting part is provided with a first locking hole; the cross rod is fixedly connected with the first transverse connecting part through the first reset marble which penetrates through the first locking hole; the first transverse connecting part is provided with a notch.

Furthermore, the upper connecting piece and the lower connecting piece are respectively provided with a second transverse connecting part used for being connected with the transverse rod and a second longitudinal connecting part used for being connected with the vertical rod; the cross rod is provided with a connecting rod, the cross rod is a hollow cross rod, and the connecting rod is movably inserted into the cross rod; the connecting rod is provided with a second reset marble and a third reset marble, and the cross rod is provided with a first connecting hole and a second connecting hole; the second transverse connecting part is provided with a second locking hole; the second reset marble is arranged in the second locking hole in a penetrating mode, and the third reset marble is arranged in the first connecting hole in a penetrating mode so as to achieve connection and fixation of the cross rod and the second transverse connecting portion.

Furthermore, the upper connecting piece and the lower connecting piece respectively comprise a transverse connecting piece used for connecting the cross rod and a longitudinal connecting piece used for connecting the vertical rod; the longitudinal connecting piece is provided with a limiting clamping block, and the transverse connecting piece is provided with a clamping groove; the clamping groove of the transverse connecting piece is clamped on the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to realize fixed connection; the lower connecting piece is provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod, the transverse rod is provided with a first resetting marble, the first transverse connecting part is provided with a first locking hole, the transverse rod is fixedly connected with the first transverse connecting part through the first resetting marble in the first locking hole, and the first transverse connecting part is provided with a notch; or the lower connecting piece be equipped with be used for with the second transverse connection portion that the horizontal pole is connected, be used for with the second longitudinal tie portion that the montant is connected, the horizontal pole is equipped with the connecting rod, the horizontal pole is the cavity horizontal pole, connecting rod activity cartridge is in the horizontal pole, the connecting rod is equipped with the second and resets marble, the third and resets marble, the horizontal pole is equipped with first connecting hole, second connecting hole, and second transverse connection portion is equipped with the second locking hole, the second resets marble and wears to establish in the second locking hole the third resets marble and wears to establish in the first connecting hole in order to realize the horizontal pole with the connection of second transverse connection portion is fixed.

Furthermore, the longitudinal connecting piece, the first longitudinal connecting portion and the second longitudinal connecting portion are sleeved on the vertical rod.

Furthermore, the upper connecting piece is provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod, the transverse rod is provided with a first resetting marble, the first transverse connecting part is provided with a first locking hole, the transverse rod is fixedly connected with the first transverse connecting part through the first resetting marble in the first locking hole, and the first transverse connecting part is provided with a notch; the lower connecting piece comprises a transverse connecting piece used for connecting the transverse rod and a longitudinal connecting piece used for connecting the vertical rod, the longitudinal connecting piece is provided with a limiting clamping block, the transverse connecting piece is provided with a clamping groove, and the clamping groove of the transverse connecting piece is clamped on the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to realize fixed connection; or the lower connecting piece be equipped with be used for with the second transverse connection portion that the horizontal pole is connected, be used for with the second longitudinal tie portion that the montant is connected, the horizontal pole is equipped with the connecting rod, the horizontal pole is the cavity horizontal pole, connecting rod activity cartridge is in the horizontal pole, the connecting rod is equipped with the second and resets marble, the third and resets marble, the horizontal pole is equipped with first connecting hole, second connecting hole, and second transverse connection portion is equipped with the second locking hole, the second resets marble and wears to establish in the second locking hole the third resets marble and wears to establish in the first connecting hole in order to realize the horizontal pole with the connection of second transverse connection portion is fixed.

Furthermore, the upper connecting piece is provided with a second transverse connecting part used for being connected with the cross rod and a second longitudinal connecting part used for being connected with the vertical rod, the cross rod is provided with a connecting rod, the cross rod is a hollow cross rod, the connecting rod is movably inserted into the cross rod, the connecting rod is provided with a second reset marble and a third reset marble, the cross rod is provided with a first connecting hole and a second connecting hole, the second transverse connecting part is provided with a second locking hole, the second reset marble is arranged in the second locking hole in a penetrating mode, and the third reset marble is arranged in the first connecting hole in a penetrating mode so that the cross rod and the second transverse connecting part can be fixedly connected; the lower connecting piece is provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod, the transverse rod is provided with a first resetting marble, the first transverse connecting part is provided with a first locking hole, the transverse rod is fixedly connected with the first transverse connecting part through the first resetting marble in the first locking hole, and the first transverse connecting part is provided with a notch; or the lower connecting piece comprises a transverse connecting piece used for connecting the transverse rod and a longitudinal connecting piece used for connecting the vertical rod, the longitudinal connecting piece is provided with a limiting clamping block, the transverse connecting piece is provided with a clamping groove, and the clamping groove of the transverse connecting piece is clamped into the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to achieve fixed connection.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. when the bed guardrail is fixed on the periphery of the bed, the movable space of the vertical rod is very limited, the bed guardrail of the utility model can realize the quick assembly and disassembly of the upper and lower cross rods without moving or pulling away the vertical rod, thereby facilitating the cleaning, replacement and installation of the mesh cloth, and having simple assembly and disassembly, time saving and labor saving;

2. the utility model can be quickly disassembled, thus solving the problem that the bed sheet is inconvenient to replace because the lower cross bar is tightly attached to the side surface of the mattress when the bed guard bar is fixed at the periphery of the bed in the prior art;

3. the utility model not only facilitates the cleaning and replacement of the mesh cloth, but also facilitates the replacement of the bed sheet, greatly improves the practicability and flexibility of the bed guardrail, can be more suitable for the requirements of people at the present stage, and has wide application range;

4. the utility model has the advantages of simple and reasonable design, low cost, the dismouting mode is simple quick, and convenient operation need not to use appurtenance.

Drawings

Fig. 1 is a schematic view of the overall structure of a quick-release structure for bed guardrail according to embodiments 1-9 of the present invention;

fig. 2 is a schematic structural view of an upper connecting member and a lower connecting member of a quick-assembly-disassembly structure for a bed guardrail in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a longitudinal connecting member of a quick-release structure for a bed guardrail in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a transverse connecting member of a quick-release structure for a bed guardrail in embodiment 1 of the present invention;

fig. 5 is a schematic structural view of an upper connecting member and a lower connecting member of a quick-assembly/disassembly structure for a bed guardrail in embodiment 2 of the present invention;

fig. 6 is a schematic structural view of an upper connecting member and a lower connecting member of a quick-assembly/disassembly structure for a bed guardrail in embodiment 3 of the present invention;

fig. 7 is a schematic structural view of a cross bar of a quick-release structure for a bed guardrail according to embodiment 2 of the present invention;

fig. 8 is a schematic structural view of the cross bar of the quick assembly disassembly structure for a bed guardrail in embodiment 3 of the present invention.

In the figure: 1. a vertical rod; 2. a cross bar; 21. an upper cross bar; 22. a lower cross bar; 23. a first reset marble; 24. a connecting rod; 241. a second reset marble; 242. a third reset marble; 25. a first connection hole; 26. a second connection hole; 3. an upper connecting piece; 4. a lower connecting piece; 51. a transverse connector; 511. a card slot; 512. resetting the fastener; 5121. a pressing part; 5122. a fastening part; 52. a longitudinal connector; 521. a limiting clamping block; 53. a first transverse connecting portion; 531. a first locking hole; 532. a notch; 54. a first longitudinal connecting portion; 55. a second transverse connecting portion; 551. a second locking hole; 56. a second longitudinal connecting portion.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings and examples. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

In the description of the present invention, unless otherwise specified, the terms "top end", "bottom end", "up", "down", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and thus, are not to be construed as limiting the present invention. The terms "connected" and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. In addition, the terms "first" and "second" in the present invention do not denote any particular quantity or order, but rather are used to distinguish one name from another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples 1 to 9:

example 1

As shown in fig. 1-4, a quick-release structure for a bed guardrail comprises two vertical rods 1 arranged oppositely, and a cross rod 2 arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4; the upper connecting piece 3 and the lower connecting piece 4 both comprise a transverse connecting piece 51 for connecting the cross rod 2 and a longitudinal connecting piece 52 sleeved on the vertical rod 1; the transverse connecting piece 51 and the longitudinal connecting piece 52 are hinged with each other; the longitudinal connecting piece 52 is provided with a limiting fixture block 521, and the transverse connecting piece 51 is provided with a clamping groove 511; the clamping groove 511 of the transverse connecting piece 51 is clamped on the limiting clamping block 521 of the longitudinal connecting piece 52 in a sliding manner in the vertical direction to realize fixed connection; the transverse connecting piece 51 is further provided with a reset buckle 512, and the reset buckle 512 is provided with a pressing part 5121 extending out of the transverse connecting piece 51 and a buckling part 5122 fixed on one side of the pressing part 5121; the buckling part 5122 extends into the clamping groove 511 and is used for fixing the limiting clamping block 521; after the limiting clamping block 521 slides into the clamping groove 511 to the bottom of the groove, the clamping part 5122 keeps a state of extending into the clamping groove 511 due to the action of elastic reset force, so that the limiting clamping block 521 can be limited and fixed;

when the quick-release structure of the present embodiment is disassembled, the pressing portion 5121 is pressed to make the fastening portion 5122 away from the slot 511, and then the limiting latch 521 is slid out to be separated from the slot 511.

Example 2

As shown in fig. 1, 5 and 7, a quick-release structure for a bed guardrail comprises two vertical rods 1 which are oppositely arranged, and a cross rod 2 which is arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4; the upper connecting piece 3 and the lower connecting piece 4 are both provided with a first transverse connecting part 53 used for being connected with the cross rod 2 and a first longitudinal connecting part 54 sleeved on the vertical rod 1; the cross rod 2 is provided with a first reset marble 23, and the first transverse connecting part 53 is provided with a first locking hole 531; the cross bar 2 is arranged in the first locking hole 531 through the first reset marble 23 and fixedly connected with the first transverse connecting part 53; a notch 532 is arranged on the first transverse connecting part 53;

when the quick-release structure of the present embodiment is disassembled, the first reset marble 23 is pressed to be disengaged from the first locking hole 531, and then the cross bar 2 is disengaged from the first transverse connecting portion 53 through the notch 532, so that the cross bar 2 can be disassembled.

Example 3

As shown in fig. 1, 6 and 8, a quick-release structure for a bed guardrail comprises two vertical rods 1 which are oppositely arranged, and a cross rod 2 which is arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4; the upper connecting piece 3 and the lower connecting piece 4 are both provided with a second transverse connecting part 55 used for being connected with the cross rod 2 and a second longitudinal connecting part 56 sleeved on the vertical rod 1; the cross rod 2 is provided with a connecting rod 24, the cross rod 2 is a hollow cross rod, and the connecting rod 24 is movably inserted into the cross rod 2; the connecting rod 24 is provided with a second reset marble 241 and a third reset marble 242, and the cross rod 2 is provided with a first connecting hole 25 and a second connecting hole 26; the second lateral connecting portion 55 is provided with a second locking hole 551; the second reset marble 241 is inserted into the second locking hole 551, and the third reset marble 242 is inserted into the first connecting hole 25 to connect and fix the cross bar 2 and the second transverse connecting portion 55;

when the quick-release and assembly/disassembly structure of the present embodiment is disassembled, the second reset marble 241 and the third reset marble 242 are pressed simultaneously to be separated from the second locking hole 551 and the first connecting hole 25, and retracted and checked into the cross bar 2 until the second reset marble 241 is inserted into the first connecting hole 25 and the third reset marble 242 is inserted into the second connecting hole 26 for fixation.

Example 4

As shown in fig. 1-5 and 7, a quick-release structure for a bed guardrail comprises two vertical rods 1 which are oppositely arranged, and a cross rod 2 which is arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4;

the upper connector 3 refers to the structure of the upper connector of embodiment 1; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 2;

when the quick-dismounting structure of the embodiment is dismounted, the pressing part 5121 is pressed to make the fastening part 5122 far away from the slot 511, and then the limiting clamping block 521 is separated from the slot 511 from the sliding-out state, so that the upper cross rod 21 can be dismounted; then, the first reset marble 23 is pressed to be separated from the first locking hole 531, and the lower cross bar 22 is separated from the first transverse connecting portion 53 through the notch 532, so that the lower cross bar 22 can be detached.

Example 5

As shown in fig. 1-4, 6 and 8, a quick-release structure for a bed guardrail comprises two vertical rods 1 which are oppositely arranged, and a cross rod 2 which is arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4;

the upper connector 3 refers to the structure of the upper connector of embodiment 1; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 3;

when the quick-dismounting structure of the embodiment is dismounted, the pressing part 5121 is pressed to make the fastening part 5122 far away from the slot 511, and then the limiting clamping block 521 is separated from the slot 511 from the sliding-out state, so that the upper cross rod 21 can be dismounted; then, the second reset marble 241 and the third reset marble 242 are pressed simultaneously to be separated from the second locking hole 551 and the first connecting hole 25, respectively, and retract into the bottom rail 22 until the second reset marble 241 is inserted into the first connecting hole 25 and the third reset marble 242 is inserted into the second connecting hole 26 for fixation, so that the bottom rail 22 can be disassembled.

Example 6

the upper connector 3 refers to the structure of the upper connector of embodiment 2; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 1;

when the quick-release structure of the present embodiment is disassembled, first, the first reset marble 23 is pressed to be disengaged from the first locking hole 531, and then the upper cross bar 21 is disengaged from the first transverse connecting portion 53 through the notch 532, so that the upper cross bar 21 can be disassembled; then, the pressing portion 5121 is pressed to make the fastening portion 5122 away from the slot 511, and then the limiting fixture block 521 is slid out to be separated from the slot 511, so that the lower cross bar 22 can be detached.

Example 7

As shown in fig. 1 and 5-8, a quick-release structure for a bed guardrail comprises two vertical rods 1 which are oppositely arranged, and a cross rod 2 which is arranged between the two vertical rods 1, wherein the cross rod 2 comprises an upper cross rod 21 and a lower cross rod 22; the two vertical rods 1, the upper cross rod 21 and the lower cross rod 22 form a bed guardrail frame in a surrounding manner; the device also comprises an upper connecting piece 3 and a lower connecting piece 4;

the upper connector 3 refers to the structure of the upper connector of embodiment 2; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 3;

when the quick-release structure of the present embodiment is disassembled, first, the first reset marble 23 is pressed to be disengaged from the first locking hole 531, and then the upper cross bar 21 is disengaged from the first transverse connecting portion 53 through the notch 532, so that the upper cross bar 21 can be disassembled; then, the second reset marble 241 and the third reset marble 242 are pressed simultaneously to be separated from the second locking hole 551 and the first connecting hole 25, respectively, and retract into the bottom rail 22 until the second reset marble 241 is inserted into the first connecting hole 25 and the third reset marble 242 is inserted into the second connecting hole 26 for fixation, so that the bottom rail 22 can be disassembled.

Example 8

the upper connector 3 refers to the structure of the upper connector of embodiment 3; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 1;

when the quick-release and assembly/disassembly structure of the present embodiment is disassembled, first, the second reset marble 241 and the third reset marble 242 are pressed simultaneously to be separated from the second locking hole 551 and the first connecting hole 25, respectively, and retracted into the upper cross bar 21 until the second reset marble 241 is inserted into the first connecting hole 25 and the third reset marble 242 is inserted into the second connecting hole 26 for fixation, so that the upper cross bar 21 can be disassembled; then, the pressing portion 5121 is pressed to make the fastening portion 5122 away from the slot 511, and then the limiting fixture block 521 is slid out to be separated from the slot 511, so that the lower cross bar 22 can be detached.

Example 9

the upper connector 3 refers to the structure of the upper connector of embodiment 3; the lower connecting member 4 refers to the structure of the upper connecting member of embodiment 2;

when the quick-release and assembly/disassembly structure of the present embodiment is disassembled, first, the second reset marble 241 and the third reset marble 242 are pressed simultaneously to be separated from the second locking hole 551 and the first connecting hole 25, respectively, and retracted into the upper cross bar 21 until the second reset marble 241 is inserted into the first connecting hole 25 and the third reset marble 242 is inserted into the second connecting hole 26 for fixation, so that the upper cross bar 21 can be disassembled; then, the first reset marble 23 is pressed to be separated from the first locking hole 531, and the lower cross bar 22 is separated from the first transverse connecting portion 53 through the notch 532, so that the lower cross bar 22 can be detached.

Furthermore, the utility model discloses a transverse connection spare 51 and longitudinal tie 52 are articulated each other, through this kind of connected mode, can avoid the partial over-and-under type bed guardrail among the prior art because bed guardrail elevating gear needs both unblocks together just can go on the problem that goes up and down with the horizontal pole.

Second transverse connection portion 55 with second longitudinal connection portion 56 resets marble 241, the third and resets marble 242 and first connecting hole 25, the connection or the separation between the second locking hole 551 through the second, can with connecting rod 24 is relative horizontal pole 2 stretches out and draws back, the realization with second transverse connection portion 55's connection and separation just can need not to remove montant 1 and can realize the quick dismantlement of horizontal pole 2, convenient and practical.

In the utility model, the vertical rods 1, the upper cross rods 21 and the lower cross rods 22 form a bed guardrail frame for arranging the mesh cloth; the periphery of the mesh cloth is provided with an installation sleeve, the upper side of the mesh cloth is sleeved in the upper cross rod 21, the lower side of the mesh cloth is sleeved on the lower cross rod 22, and the left side and the right side of the mesh cloth are respectively sleeved on the vertical rods 1 and are closed through zippers; go up horizontal pole 21 and sheer pole 22 respectively through the connecting piece with the connection can be dismantled to montant 1, make the utility model discloses a bed guardrail realizes horizontal pole 21 and sheer pole 22 quick assembly disassembly in the in-service use, takes out from the back in the last downside installation cover of screen cloth with last horizontal pole 21 and sheer pole 22 respectively, and the screen cloth that can pull down is changed or is washd to the zip fastener of screen cloth left and right sides installation cover again.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A quick dismounting structure for a bed guardrail is characterized by comprising two vertical rods which are oppositely arranged and a cross rod which is arranged between the two vertical rods; the cross bars comprise an upper cross bar and a lower cross bar; the device also comprises an upper connecting piece and a lower connecting piece; two ends of the upper cross rod are detachably connected to the upper ends of the two vertical rods through the upper connecting piece respectively; two ends of the lower cross rod are detachably connected with the lower ends of the two vertical rods through the lower connecting piece respectively; the vertical rods, the upper cross rods and the lower cross rods form a bed guardrail frame in a surrounding manner;

the upper connecting piece and the lower connecting piece respectively comprise a transverse connecting piece used for connecting the transverse rod and a longitudinal connecting piece used for connecting the vertical rod; the longitudinal connecting piece is provided with a limiting clamping block, and the transverse connecting piece is provided with a clamping groove; the clamping grooves of the transverse connecting pieces are clamped into the limiting clamping blocks of the longitudinal connecting pieces in a sliding mode in the vertical direction to achieve fixed connection.

2. The quick-release structure for a bed guardrail as claimed in claim 1, wherein the transverse connecting member is further provided with a reset buckle, the reset buckle is provided with a pressing part extending out of the outer side of the transverse connecting member, and a buckling part fixed on one side of the pressing part; the clamping part extends into the clamping groove and is used for fixing the limiting clamping block.

3. The quick release structure for a bed guardrail of claim 1 wherein the transverse connector and the longitudinal connector are hingedly connected.

4. A quick dismounting structure for a bed guardrail is characterized by comprising two vertical rods which are oppositely arranged and a cross rod which is arranged between the two vertical rods; the cross bars comprise an upper cross bar and a lower cross bar; the device also comprises an upper connecting piece and a lower connecting piece; two ends of the upper cross rod are detachably connected to the upper ends of the two vertical rods through the upper connecting piece respectively; two ends of the lower cross rod are detachably connected with the lower ends of the two vertical rods through the lower connecting piece respectively; the vertical rods, the upper cross rods and the lower cross rods form a bed guardrail frame in a surrounding manner; the upper connecting piece and the lower connecting piece are respectively provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod; the cross rod is provided with a first reset marble, and the first transverse connecting part is provided with a first locking hole; the cross rod is fixedly connected with the first transverse connecting part through the first reset marble which penetrates through the first locking hole; the first transverse connecting part is provided with a notch.

5. A quick dismounting structure for a bed guardrail is characterized by comprising two vertical rods which are oppositely arranged and a cross rod which is arranged between the two vertical rods; the cross bars comprise an upper cross bar and a lower cross bar; the device also comprises an upper connecting piece and a lower connecting piece; two ends of the upper cross rod are detachably connected to the upper ends of the two vertical rods through the upper connecting piece respectively; two ends of the lower cross rod are detachably connected with the lower ends of the two vertical rods through the lower connecting piece respectively; the vertical rods, the upper cross rods and the lower cross rods form a bed guardrail frame in a surrounding manner; the upper connecting piece and the lower connecting piece are respectively provided with a second transverse connecting part used for being connected with the transverse rod and a second longitudinal connecting part used for being connected with the vertical rod; the cross rod is provided with a connecting rod, the cross rod is a hollow cross rod, and the connecting rod is movably inserted into the cross rod; the connecting rod is provided with a second reset marble and a third reset marble, and the cross rod is provided with a first connecting hole and a second connecting hole; the second transverse connecting part is provided with a second locking hole; the second reset marble is arranged in the second locking hole in a penetrating mode, and the third reset marble is arranged in the first connecting hole in a penetrating mode so as to achieve connection and fixation of the cross rod and the second transverse connecting portion.

6. The quick release structure for a bed guardrail as claimed in any one of claims 1 to 5, wherein the longitudinal connecting member, the first longitudinal connecting portion and the second longitudinal connecting portion are sleeved on the vertical rod.

7. The quick release structure for a bed guardrail as claimed in any one of claims 1 to 5, wherein the upper connecting member and the lower connecting member each comprise a transverse connecting member for connecting the cross bar, a longitudinal connecting member for connecting the vertical bar; the longitudinal connecting piece is provided with a limiting clamping block, and the transverse connecting piece is provided with a clamping groove; the clamping groove of the transverse connecting piece is clamped on the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to realize fixed connection; the lower connecting piece is provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod, the transverse rod is provided with a first resetting marble, the first transverse connecting part is provided with a first locking hole, the transverse rod is fixedly connected with the first transverse connecting part through the first resetting marble in the first locking hole, and the first transverse connecting part is provided with a notch; or the lower connecting piece be equipped with be used for with the second transverse connection portion that the horizontal pole is connected, be used for with the second longitudinal tie portion that the montant is connected, the horizontal pole is equipped with the connecting rod, the horizontal pole is the cavity horizontal pole, connecting rod activity cartridge is in the horizontal pole, the connecting rod is equipped with the second and resets marble, the third and resets marble, the horizontal pole is equipped with first connecting hole, second connecting hole, and second transverse connection portion is equipped with the second locking hole, the second resets marble and wears to establish in the second locking hole the third resets marble and wears to establish in the first connecting hole in order to realize the horizontal pole with the connection of second transverse connection portion is fixed.

8. The quick assembling and disassembling structure for a bed guardrail of any one of claims 1 to 5, wherein the upper connecting member is provided with a first transverse connecting portion for connecting with the cross bar and a first longitudinal connecting portion for connecting with the vertical bar, the cross bar is provided with a first reset marble, the first transverse connecting portion is provided with a first locking hole, the cross bar is fixedly connected with the first transverse connecting portion through the first reset marble passing through the first locking hole, and the first transverse connecting portion is provided with a notch; the lower connecting piece comprises a transverse connecting piece used for connecting the transverse rod and a longitudinal connecting piece used for connecting the vertical rod, the longitudinal connecting piece is provided with a limiting clamping block, the transverse connecting piece is provided with a clamping groove, and the clamping groove of the transverse connecting piece is clamped on the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to realize fixed connection; or the lower connecting piece be equipped with be used for with the second transverse connection portion that the horizontal pole is connected, be used for with the second longitudinal tie portion that the montant is connected, the horizontal pole is equipped with the connecting rod, the horizontal pole is the cavity horizontal pole, connecting rod activity cartridge is in the horizontal pole, the connecting rod is equipped with the second and resets marble, the third and resets marble, the horizontal pole is equipped with first connecting hole, second connecting hole, and second transverse connection portion is equipped with the second locking hole, the second resets marble and wears to establish in the second locking hole the third resets marble and wears to establish in the first connecting hole in order to realize the horizontal pole with the connection of second transverse connection portion is fixed.

9. The quick-release structure for a bed guardrail of any one of claims 1 to 5, wherein the upper connecting member is provided with a second transverse connecting portion for connecting with the cross bar and a second longitudinal connecting portion for connecting with the vertical bar, the cross bar is provided with a connecting rod, the cross bar is a hollow cross bar, the connecting rod is movably inserted into the cross bar, the connecting rod is provided with a second reset marble and a third reset marble, the cross bar is provided with a first connecting hole and a second connecting hole, the second transverse connecting portion is provided with a second locking hole, the second reset marble is inserted into the second locking hole, and the third reset marble is inserted into the first connecting hole to realize the connection and fixation of the cross bar and the second transverse connecting portion; the lower connecting piece is provided with a first transverse connecting part used for being connected with the transverse rod and a first longitudinal connecting part used for being connected with the vertical rod, the transverse rod is provided with a first resetting marble, the first transverse connecting part is provided with a first locking hole, the transverse rod is fixedly connected with the first transverse connecting part through the first resetting marble in the first locking hole, and the first transverse connecting part is provided with a notch; or the lower connecting piece comprises a transverse connecting piece used for connecting the transverse rod and a longitudinal connecting piece used for connecting the vertical rod, the longitudinal connecting piece is provided with a limiting clamping block, the transverse connecting piece is provided with a clamping groove, and the clamping groove of the transverse connecting piece is clamped into the limiting clamping block of the longitudinal connecting piece in a sliding mode in the vertical direction to achieve fixed connection.