CN217106445U

CN217106445U - Horizontal pole subassembly and horizontal pole liftable structure and rail

Info

Publication number: CN217106445U
Application number: CN202220361529.6U
Authority: CN
Inventors: 陈宗赐
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-08-02
Anticipated expiration: 2032-02-22

Abstract

The utility model discloses a cross rod assembly, a cross rod lifting structure and a fence, wherein the fence adopts the cross rod lifting structure of the scheme, so that a first cross rod piece between circumferentially adjacent upright pieces can move up and down, be locked and unlocked, have good practicability, and can be lowered very low when the lower end of a vertical guide mechanism is arranged to be lower; in addition, the left side and the right side of the first transverse rod piece are respectively movably connected with the connectors capable of swinging up and down relative to the first transverse rod piece, so that the flexibility between the first transverse rod piece and the connectors at the two sides is improved, and the first transverse rod piece and the connectors at the two sides can be inclined relatively; the vertical guide mechanism and the locking mechanism are arranged between the upright piece and the corresponding connectors on the two sides, so that the connectors can be conveniently locked when moving up and down and moving upwards to be in place, the positions of the connectors can be conveniently locked, manual unlocking is facilitated due to the arrangement of the manual part, a user can operate one side before operating the other side when unlocking or locking, and the vertical guide mechanism and the locking mechanism are convenient to operate and good in practicability.

Description

Horizontal pole subassembly and horizontal pole liftable structure and rail

Technical Field

The utility model relates to a horizontal pole subassembly and horizontal pole elevation structure and rail.

Background

At present, the main implementation mode of the existing liftable safety fence is that the vertical rods are connected through the connecting mechanisms with guiding and adjusting locking functions in the vertical sleeves so as to adjust the upward extending height of the vertical rods, then the fence cross rods are connected between the upper ends of the vertical rods on two sides, and screen cloth is connected on the fence cross rods, so that the fence cross rods cannot be lowered due to the limitation of the vertical rods on the two sides and the vertical sleeves, and the fence cross rods are inconvenient to climb in and out of smaller infants after being reduced.

In addition, the both ends of current rail horizontal pole can not swing about the horizontal pole relatively, when setting up the elasticity locking mechanism who is used for locking the horizontal pole position respectively at horizontal pole both ends, need both ends elasticity locking mechanism unblock back horizontal pole together just can the oscilaltion, so when the horizontal pole is longer, it is difficult with the elasticity locking mechanism unblock at both ends simultaneously one person's both hands.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes above-mentioned technique is not enough, provides a horizontal pole subassembly and horizontal pole liftable structure and rail.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a horizontal pole subassembly, including first horizontal pole piece 10, swing joint respectively has the connector 11 of first horizontal pole piece 10 luffing motion relatively about first horizontal pole piece 10, connector 11 is installed and can stretches out the movable fastener 12 of inboard indentation to the outside and be used for elastic drive movable fastener 12 the first elastic component of stretching out to the outside, movable fastener 12 is equipped with or is connected with and is convenient for manual messenger movable fastener 12 is to the manual portion 14 of inboard indentation.

Preferably, the connector 11 is hinged to the first crossbar member 10 or the connector 11 is movably connected to the first crossbar member 10 through a ball head and ball groove structure so that the connector 11 can swing up and down relative to the first crossbar member 10.

Preferably, the connectors 11 are provided with vertical slots 111 which are communicated up and down.

The scheme also protects a cross bar lifting structure, which comprises a left upright piece 20 and a right upright piece 20 and a first cross bar piece 10 positioned between the left upright piece 20 and the right upright piece 20, wherein the left side and the right side of the first cross bar piece 10 are respectively and movably connected with a connector 11 capable of swinging up and down relative to the first cross bar piece 10, the upright pieces 20 at the two sides are respectively connected with the connectors 11 at the corresponding sides through vertical guide mechanisms so that the connectors 11 can move vertically, a locking mechanism used for locking the positions of the connectors 11 when the connectors 11 move up in place is arranged between the upper ends of the upright pieces 20 and the connectors 11, the locking mechanism is provided with a manual part 14 convenient for manual unlocking, and a second cross bar piece 30 is fixedly connected between the lower ends of the left upright piece 20 and the right upright piece 20.

Preferably, the vertical guide mechanism includes a vertical guide rod 21 disposed between the upper end and the lower end of the upright member 20, and a vertical groove 111 disposed in the connector 11 and configured to be sleeved outside the vertical guide rod 21.

Preferably, the upright member 20 includes an upright column 201, a lower seat 202 connected and fixed to a lower end of the upright column 201, and an upper seat 203 connected and fixed to an upper end of the upright column 201, the vertical guide rod 21 is connected and fixed between the lower seat 202 and the upper seat 203, and the locking mechanism is provided between the upper seat 203 and the connecting head 11.

Preferably, the locking mechanism includes a movable clamping piece 12 disposed on the connecting head 11 and capable of extending outward and retracting inward, a first elastic piece for elastically driving the movable clamping piece 12 to extend outward, and a first locking groove 22 disposed on the standing piece 20 for locking the movable clamping piece 12 when the connecting head 11 moves upward to a proper position, wherein the movable clamping piece 12 is provided with or connected to a manual portion 14 for manually retracting the movable clamping piece 12 inward to unlock the lock.

Preferably, the connecting head 11 is provided with an upper convex portion 15 protruding upwards, and the rising member 20 is provided with a second locking groove 23 opening downwards for the upper convex portion 15 to be locked into when the connecting head 11 moves upwards to a proper position.

The scheme also protects a fence, which comprises a plurality of upright pieces 20 distributed in the circumferential direction and a first cross rod piece 10 positioned between the circumferentially adjacent upright pieces 20, wherein the left side and the right side of the first cross rod piece 10 are respectively and movably connected with a connector 11 capable of swinging up and down relative to the first cross rod piece 10, the upright pieces 20 at the two sides are respectively connected with the connectors 11 at the corresponding sides through vertical guide mechanisms so that the connectors 11 can move in a vertical guide manner, a locking mechanism used for locking the positions of the connectors 11 when the connectors 11 move up in place is arranged between the upper ends of the upright pieces 20 and the connectors 11, the locking mechanism is provided with a manual part 14 convenient for manual unlocking, and a second cross rod piece 30 is fixedly connected between the lower ends of the circumferentially adjacent upright pieces 20.

Preferably, a protective cloth is connected between the second crossbar member 30 and the first crossbar member 10.

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

1. the transverse rod assembly is simple in structure and easy to achieve, the left side and the right side of the first transverse rod piece are respectively and movably connected with the connectors capable of swinging up and down relative to the first transverse rod piece, the flexibility between the first transverse rod piece and the connectors on the two sides is improved, the first transverse rod piece and the connectors on the two sides can incline relatively, the movable clamping piece, the first elastic piece and the manual portion are combined, the movable clamping piece is convenient to be matched with the first clamping groove of the vertical piece in the transverse rod lifting structure, the transverse rod assembly can be locked in place so as to lock the position of the transverse rod assembly, the practicability is good, a user can unlock one side to enable the transverse rod assembly on the side to slightly swing down to be separated from the locked position and unlock the other side, and the operation is convenient.

2. The vertical grooves which are communicated up and down are arranged on the connecting head, so that the connecting head is convenient to be connected with an external part in a vertical guide manner and is convenient to move in a vertical guide manner after being connected, and the practicability is good.

3. The lifting structure of the cross rod is simple and easy to realize, and the left side and the right side of the first cross rod piece are respectively movably connected with the connectors capable of swinging up and down relative to the first cross rod piece, so that the flexibility between the first cross rod piece and the connectors at the two sides is improved, and the first cross rod piece and the connectors at the two sides can incline relatively; the vertical guide mechanism and the locking mechanism are arranged between the upright piece and the corresponding connectors on two sides, so that the vertical movement of the connectors and the upward movement of the connectors are conveniently locked in place so as to lock the positions of the connectors, the manual part is arranged so that manual unlocking is convenient, a user can operate one side before operating the other side during unlocking or locking, and the vertical guide mechanism and the locking mechanism are convenient to operate and good in practicability.

4. The movable clamping piece, the first elastic piece and the manual part of the connector and the first clamping groove of the upright piece are arranged, so that specific locking and unlocking operations are facilitated, and the practicability is good.

5. The connector is provided with an upward convex upper convex part, the upright piece is provided with an opening downwards for the upper convex part to be clamped into the second clamping groove when the connector moves upwards in place, so that the connection stability between the connector after the connector moves upwards in place and the upright piece is convenient to strengthen, and the connector is more stable after being locked.

6. The fence adopts the cross bar lifting structure, so that the first cross bar members between the circumferentially adjacent upright members can move up and down, be locked and unlocked, and have good practicability; in addition, the left side and the right side of the first transverse rod piece are respectively movably connected with the connectors capable of swinging up and down relative to the first transverse rod piece, so that the flexibility between the first transverse rod piece and the connectors at the two sides is improved, and the first transverse rod piece and the connectors at the two sides can be inclined relatively; the vertical guide mechanism and the locking mechanism are arranged between the upright piece and the corresponding connectors on two sides, so that the vertical movement of the connectors and the upward movement of the connectors are conveniently locked in place so as to lock the positions of the connectors, the manual part is arranged so that manual unlocking is convenient, a user can operate one side before operating the other side during unlocking or locking, and the vertical guide mechanism and the locking mechanism are convenient to operate and good in practicability.

Drawings

Fig. 1 is a pictorial view of the fence of the present case in which a rail elevation structure is provided.

Fig. 2 is a schematic view of the cross bar assembly of the present disclosure.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a view of the stand of the present disclosure.

Fig. 5 is an enlarged view at B in fig. 4.

Detailed Description

The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 5, a cross bar assembly comprises a first cross bar member 10, the left side and the right side of the first cross bar member 10 are respectively and movably connected with a connecting head 11 capable of swinging up and down relative to the first cross bar member 10, the connecting head 11 is provided with a movable clamping piece 12 capable of extending outwards to retract inwards and a first elastic piece used for elastically driving the movable clamping piece 12 to extend outwards, and the movable clamping piece 12 is provided with or connected with a manual part 14 convenient for manually making the movable clamping piece 12 to retract inwards.

As described above, the cross rod assembly of the present application has a simple and easily implemented structure, the left and right sides of the first cross rod 10 are respectively and movably connected with the connectors 11 capable of swinging up and down relative to the first cross rod 10, so as to facilitate improvement of flexibility between the first cross rod 10 and the connectors 11 on the two sides, and enable the first cross rod 10 and the connectors 11 on the two sides to be capable of relatively inclining.

As shown in fig. 2, in specific implementation, the connector 11 is hinged to the first horizontal rod 10 or the connector 11 is movably connected to the first horizontal rod 10 through a ball and socket structure so that the connector 11 can swing up and down relative to the first horizontal rod 10.

As shown in fig. 1 to fig. 3, in specific implementation, the connectors 11 are provided with vertical grooves 111 which are communicated with each other vertically, so as to facilitate vertical guiding connection with an external component, facilitate vertical guiding movement of the connectors 11 after connection, and have good practicability.

As shown in fig. 1 to 5, the present disclosure further discloses a cross bar liftable structure, which includes a left upright member 20 and a right upright member 20, and a first cross bar member 10 located between the left upright member 20 and the right upright member 20, wherein the left side and the right side of the first cross bar member 10 are respectively and movably connected with a connector 11 capable of swinging up and down relative to the first cross bar member 10, the upright members 20 at the two sides are respectively connected with the connectors 11 at the corresponding sides through vertical guide mechanisms so that the connectors 11 can move vertically, a locking mechanism for locking the positions of the connectors 11 when the connectors 11 move up to a certain position is disposed between the upper ends of the upright members 20 and the connectors 11, the locking mechanism is provided with a manual part 14 for facilitating manual unlocking, and a second cross bar member 30 is fixedly connected between the lower ends of the left upright member 20 and the right upright member 20.

As mentioned above, the lifting structure of the cross bar is simple and easy to implement, and the left and right sides of the first cross bar 10 are respectively and movably connected with the connectors 11 capable of swinging up and down relative to the first cross bar 10, so that the flexibility between the first cross bar 10 and the connectors 11 at the two sides can be improved, and the first cross bar 10 and the connectors 11 at the two sides can be relatively inclined; the vertical guide mechanism and the locking mechanism are arranged between the upright piece 20 on the two sides and the corresponding connector 11, so that the connector 11 can be conveniently moved up and down and the connector 11 can be conveniently locked when moved upwards in place, the position of the connector 11 can be conveniently locked, manual unlocking is facilitated by the arrangement of the manual part 14, a user can operate one side before operating the other side during unlocking or locking, and the vertical guide mechanism and the locking mechanism are convenient to operate and good in practicability.

As shown in fig. 3 to 5, in specific implementation, the vertical guiding mechanism includes a vertical guiding rod 21 disposed between the upper end and the lower end of the upright member 20, and a vertical groove 111 disposed in the connecting head 11 and configured to be sleeved outside the vertical guiding rod 21, so as to facilitate the vertical guiding rod 21 to move up and down.

As shown in fig. 4 to 5, in a specific implementation, the upright member 20 includes an upright column 201, a lower seat 202 connected and fixed to a lower end of the upright column 201, and an upper seat 203 connected and fixed to an upper end of the upright column 201, the vertical guide rod 21 is connected and fixed between the lower seat 202 and the upper seat 203, and the locking mechanism is provided between the upper seat 203 and the connecting head 11, which is convenient for a specific implementation.

As shown in fig. 1 and 3, in a specific implementation, the locking mechanism includes a movable clamping piece 12 that is disposed on the connecting head 11 and can extend outward and retract inward, a first elastic piece for elastically driving the movable clamping piece 12 to extend outward, and a first locking groove 22 that is disposed on the standing piece 20 and is used for locking the movable clamping piece 12 when the connecting head 11 moves upward to a proper position, wherein the movable clamping piece 12 is provided with or connected to a manual portion 14 for manually retracting the movable clamping piece 12 inward to unlock the movable clamping piece.

As described above, the movable engaging member 12, the first elastic member, and the manual operating portion 14 of the connecting head 11 and the first engaging groove 22 of the upright member 20 are provided to facilitate the locking and unlocking operations, and thus, the present invention is practical.

As shown in fig. 3 and 5, in practical implementation, the connecting head 11 is provided with an upper convex portion 15 protruding upwards, and the rising member 20 is provided with a second locking groove 23 having a downward opening for locking the upper convex portion 15 therein when the connecting head 11 moves upwards to a proper position, so as to enhance the stability of the connection between the connecting head 11 and the rising member 20 after moving upwards to a proper position, and make the connecting head 11 more stable after being locked.

As shown in fig. 1 to 5, the present disclosure further discloses a fence, which includes a plurality of circumferentially distributed upright members 20 and a first cross bar member 10 located between circumferentially adjacent upright members 20, wherein left and right sides of the first cross bar member 10 are respectively and movably connected with a connector 11 capable of swinging up and down relative to the first cross bar member 10, the upright members 20 at two sides are respectively connected with the connector 11 at the corresponding side through a vertical guide mechanism so that the connector 11 can move vertically, a locking mechanism for locking when the connector 11 moves up to a certain position is disposed between the upper end of the upright member 20 and the connector 11 so as to lock the position of the connector 11, the locking mechanism is provided with a manual part 14 for facilitating manual unlocking, and a second cross bar member 30 is connected and fixed between the lower ends of the circumferentially adjacent upright members 20.

As described above, the rail adopts the cross bar lifting structure of the present invention, so that the first cross bar member 10 between the circumferentially adjacent upright members 20 can move up and down and be locked and unlocked, and the practicability is good, and in specific implementation, when the lower end of the vertical guide mechanism is lower, the first cross bar member 10 can be lowered very low when descending, so that the first cross bar member 10 can be conveniently climbed into and climbed out of a small child after being lowered; in addition, the left side and the right side of the first transverse rod 10 are respectively movably connected with the connectors 11 capable of swinging up and down relative to the first transverse rod 10, so that the flexibility between the first transverse rod 10 and the connectors 11 at the two sides is improved, and the first transverse rod 10 and the connectors 11 at the two sides can be inclined relatively; the vertical guide mechanism and the locking mechanism are arranged between the upright piece 20 on the two sides and the corresponding connector 11, so that the connector 11 can be conveniently moved up and down and the connector 11 can be conveniently locked when moved upwards in place, the position of the connector 11 can be conveniently locked, manual unlocking is facilitated by the arrangement of the manual part 14, a user can operate one side before operating the other side during unlocking or locking, and the vertical guide mechanism and the locking mechanism are convenient to operate and good in practicability.

As described above, in practical implementation, a protective cloth is connected between the second crossbar member 30 and the first crossbar member 10.

As described above, the present disclosure is directed to a cross bar assembly, a cross bar liftable structure and a rail, and all technical solutions identical or similar to the present disclosure should be considered to fall within the scope of the present disclosure.

Claims

1. The utility model provides a horizontal pole subassembly, its characterized in that is including first horizontal pole piece (10), the side swing joint respectively about first horizontal pole piece (10) has connector (11) that can be relative first horizontal pole piece (10) luffing motion, connector (11) are installed and are stretched out movable fastener (12) that inboard indentation to the outside and are used for elastic drive movable fastener (12) the first elastic component that stretches out to the outside, movable fastener (12) are equipped with or are connected with and are convenient for manually make movable fastener (12) inboard indentation manual portion (14).

2. A crossbar assembly according to claim 1, wherein said connecting head (11) is hinged to said first crossbar member (10) or said connecting head (11) is movably connected to said first crossbar member (10) by means of a ball and socket structure so that said connecting head (11) can swing up and down with respect to said first crossbar member (10).

3. A crossbar assembly according to claim 1 or 2, wherein the connectors (11) are provided with vertical slots (111) which are vertically communicated.

4. A cross bar liftable structure is characterized by comprising a left upright member and a right upright member (20) and a first cross bar member (10) positioned between the left upright member and the right upright member (20), the left side and the right side of the first transverse rod piece (10) are respectively movably connected with a connector (11) which can swing up and down relative to the first transverse rod piece (10), the upright pieces (20) at the two sides are respectively connected with the connectors (11) at the corresponding sides through vertical guide mechanisms so that the connectors (11) can move in a vertical guide way, a locking mechanism for locking the connector (11) when the connector (11) moves upwards to a proper position is arranged between the upper end of the upright piece (20) and the connector (11), the locking mechanism is provided with a manual part (14) convenient for manual unlocking, and a second cross rod piece (30) is fixedly connected between the lower ends of the left and right upright pieces (20).

5. A liftable structure of a cross bar according to claim 4, wherein the vertical guide mechanism comprises a vertical guide bar (21) disposed between the upper and lower ends of the upright member (20), and a vertical groove (111) disposed in the connecting head (11) and adapted to be fitted over the vertical guide bar (21).

6. The liftable structure of a cross bar according to claim 5, wherein the upright member (20) comprises a vertical column (201), a lower seat (202) connected and fixed to a lower end of the vertical column (201), and an upper seat (203) connected and fixed to an upper end of the vertical column (201), the vertical guide rod (21) is connected and fixed between the lower seat (202) and the upper seat (203), and the locking mechanism is disposed between the upper seat (203) and the connecting head (11).

7. The liftable structure of a cross bar according to any one of claims 4 to 6, wherein the locking mechanism comprises a movable clamping piece (12) which is arranged on the connecting head (11) and can extend outwards and retract inwards, a first elastic piece for elastically driving the movable clamping piece (12) to extend outwards, and a first clamping groove (22) which is arranged on the standing piece (20) and is used for clamping the movable clamping piece (12) when the connecting head (11) moves upwards to a proper position so as to lock the movable clamping piece, and the movable clamping piece (12) is provided with or connected with a manual part (14) which is convenient for manually retracting the movable clamping piece (12) inwards so as to unlock the movable clamping piece.

8. A liftable structure for a rail according to claim 7, wherein said attachment head (11) is provided with an upwardly projecting upper protrusion (15), and said rising member (20) is provided with a second catch (23) opening downwardly for said upper protrusion (15) to catch when said attachment head (11) is moved upwardly into position.

9. A fence is characterized in that the fence comprises a plurality of rising pieces (20) distributed circumferentially and a first cross rod piece (10) positioned between the circumferentially adjacent rising pieces (20), the left side and the right side of the first transverse rod piece (10) are respectively movably connected with a connector (11) which can swing up and down relative to the first transverse rod piece (10), the upright pieces (20) at the two sides are respectively connected with the connectors (11) at the corresponding sides through vertical guide mechanisms so that the connectors (11) can move in a vertical guide way, a locking mechanism for locking the connector (11) when the connector (11) moves upwards to a proper position is arranged between the upper end of the upright piece (20) and the connector (11), the locking mechanism is provided with a manual part (14) convenient for manual unlocking, and a second cross rod piece (30) is fixedly connected between the lower ends of the circumferentially adjacent upright pieces (20).

10. A pen as claimed in claim 9 wherein a protective cloth is connected between the second crossbar member (30) and the first crossbar member (10).