Telescopic and adjustable pet door fence

Abstract

The utility model discloses a retractable and adjustable pet door fence which comprises a first abutting piece used for abutting against the side wall of an aisle wall, a plurality of transverse rods are arranged on the first abutting piece, two first telescopic rods or a plurality of second telescopic rods are arranged in the ends, away from the first abutting piece, of the transverse rods in a sliding and sleeved mode, and the transverse rods are connected with a fixing frame in an inserted mode. The fixing frame is provided with two first locking mechanisms, the first telescopic rod is provided with an abutting joint, the fixing frame is provided with a plurality of second locking mechanisms, and the second telescopic rod is provided with a second abutting joint piece. The relative position of the first telescopic rod and the cross rod can be adjusted according to the width of the installation position, and then the first telescopic rod and the cross rod are locked through the first locking mechanism, so that the door fence is suitable for the installation positions with different widths; when the pet needs to pass through, the second locking mechanism can be adjusted to enable the second telescopic rod to retract into the cross rod, and the pet can smoothly pass through the pet door fence while the pet door fence is not detached.

Description

Technical Field

[0001] The utility model relates to a gate fence, in particular to a telescopic and adjustable pet gate fence. Background Art

[0002] To limit pets' range of movement, pet gates are installed in narrow areas of the home, isolating pets on either side of the gate. Existing pet gates are not adjustable and can only be customized to the width of the installation location. When a pet needs to pass through, the gate must be completely removed. Utility Model Content

[0003] In view of the deficiencies in existing technologies, the present invention aims to provide a telescopic and adjustable pet gate.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a telescopic and adjustable pet gate, including a first abutment for abutting against the side wall of the aisle wall, the first abutment is provided with a plurality of cross bars, one end of each cross bar is plugged into the first abutment, and two first telescopic rods or a plurality of second telescopic rods are slidably sleeved inside the end of the cross bar away from the first abutment, and a fixing frame for fixing the position of the cross bar is externally plugged into the end of the cross bar away from the first abutment, the fixing frame is provided with two first locking mechanisms for locking the two first telescopic rods with the corresponding cross bars, the end of the first telescopic rod away from the first locking mechanism is provided with an abutment joint, the fixing frame is provided with a plurality of second locking mechanisms for locking the plurality of second telescopic rods with the corresponding cross bars, and the end of the second telescopic rod away from the second locking mechanism is provided with a second abutment.

[0005] Furthermore, the first locking mechanism includes a first protrusion with an external thread extending from the fixing frame, the inner side surface of the first protrusion is provided with a first slope, the inner diameter of the first slope at the end away from the fixing frame gradually decreases towards the fixing frame, the outer side surface of the first protrusion is threadedly connected to a first rotating sleeve with an internal thread, and the inner side surface of the end of the first rotating sleeve away from the fixing member is provided with a first annular protrusion; the first locking mechanism also includes a locking sleeve sleeved on the first telescopic rod, and the central angle of the arc cross-section of the locking sleeve is greater than 180 。 The end of the locking sleeve close to the fixing piece is tightly inserted between the first protrusion and the first telescopic rod located inside the locking sleeve. The end of the locking sleeve close to the fixing piece is provided with a third slope that matches the first slope. The outer diameter of the end of the third slope away from the fixing frame gradually decreases toward the fixing frame. The end of the locking sleeve away from the fixing piece is tightly inserted between the first rotating sleeve and the first telescopic rod located inside the locking sleeve, and the end of the locking sleeve away from the fixing piece is provided with a second annular protrusion.

[0006] Furthermore, the locking sleeve is provided with a plurality of buckles arranged at intervals around the outer circumference of the first telescopic rod at one end away from the fixing member, and the second annular protrusion and the buckles cooperate to form a notch for accommodating the first annular protrusion.

[0007] Furthermore, the second locking mechanism includes a second protrusion with an external thread extending from the fixing frame, the second protrusion includes a plurality of sub-protrusions arranged at intervals around the second telescopic rod, the outer side surface of the sub-protrusion is provided with a second slope at one end away from the fixing frame, the outer diameter of the second slope at the end away from the fixing frame gradually increases toward the fixing frame, the outer side surface of the sub-protrusion is threadedly connected to a second rotating sleeve with an internal thread, the interior of the second rotating sleeve at one end away from the fixing frame is provided with a fourth slope that cooperates with the second slope, and the inner diameter of the fourth slope at the end away from the fixing frame gradually increases toward the fixing frame.

[0008] Furthermore, the abutment head includes a fixed plug, one end of which is sleeved inside the port of the first telescopic rod, and an outer side surface of the fixed plug is provided with a limiting flange abutting against the first telescopic rod, and the other end of the fixed plug is provided with an external thread;

[0009] The abutment head further comprises an adjusting sleeve, which is sleeved on the outer side of the first telescopic rod and has an inner wall provided with an inner thread that matches the outer thread of the fixed plug. The outer side of the adjusting sleeve is provided with a positioning flange;

[0010] The abutment joint also includes a support portion that directly abuts against the side wall of the aisle wall. The support portion is provided with a groove for accommodating an end of the adjustment sleeve away from the first telescopic rod. The inner wall of the groove is provided with a positioning groove that cooperates with the positioning flange. The support portion and the adjustment sleeve can rotate relative to each other but cannot move relative to each other.

[0011] Furthermore, a plurality of anti-slip pads are provided on a surface of the first abutting member close to the side wall of the wall.

[0012] Furthermore, the second abutment member is plugged into the second telescopic rod.

[0013] Furthermore, a non-slip pad is provided on one side of the support portion close to the side wall of the wall.

[0014] Furthermore, a plurality of anti-slip convex strips are provided on the outer side surface of the adjustment sleeve.

[0015] Furthermore, the anti-slip pad is made of rubber material.

[0016] The beneficial effects of the present invention are as follows: the present invention can adjust the relative positions of the first telescopic rod and the cross bar according to the width of the installation position, and then lock the two through the first locking mechanism, so that the gate can adapt to installation positions of different widths; when pets need to pass through, the second telescopic rod can be retracted into the cross bar by adjusting the second locking mechanism, so that pets can pass smoothly without disassembling the pet gate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a side view of the first embodiment of the present utility model;

[0019] Figure 3 For the Figure 2 Sectional view along line AA;

[0020] Figure 4 for Figure 3 A partial enlarged view of center C;

[0021] Figure 5 for Figure 3 A partial enlarged view of middle D;

[0022] Figure 6 for Figure 3 A partial enlarged view of middle E;

[0023] Figure 7 This is a side view of the second embodiment of the present utility model;

[0024] Figure 8 For the Figure 7 Sectional view along the midline BB;

[0025] Figure 9 for Figure 8 A partial enlarged view of middle F;

[0026] Figure 10 is a structural diagram of a fixing part;

[0027] Figure 11 Schematic diagram of the structure of the first rotating sleeve;

[0028] Figure 12 This is a schematic structural diagram of the locking sleeve in Example 1;

[0029] Figure 13 is a structural schematic diagram of the second rotating sleeve;

[0030] Figure 14 Schematic diagram of the structure of the adjustment sleeve;

[0031] Figure 15 Schematic diagram of the structure of the support part;

[0032] Figure 16 This is a schematic structural diagram of the locking sleeve in Example 2. DETAILED DESCRIPTION

[0033] Example 1, as Figures 1-6 , Figure 10-15 As shown, a telescopically adjustable pet gate comprises a first abutting member 1 for abutting against the side wall of an aisle wall, a plurality of cross bars 2 are provided on the first abutting member 1, one end of each cross bar 2 is plugged into the first abutting member 1, two first telescopic rods 3 or a plurality of second telescopic rods 4 are slidably sleeved inside the end of the cross bar 2 away from the first abutting member 1, and a fixing member 5 for fixing the position of the cross bar 2 is externally plugged into the end of the cross bar 2 away from the first abutting member 1, two first locking mechanisms 6 for locking the two first telescopic rods 3 with the corresponding cross bars 2 are provided on the fixing member 5, an abutment joint 7 is provided on the end of the first telescopic rod 3 away from the first locking mechanism 6, a plurality of second locking mechanisms 8 for locking the plurality of second telescopic rods 4 with the corresponding cross bars 2 are provided on the fixing member 5, and a second abutment member 9 is provided on the end of the second telescopic rod 4 away from the second locking mechanism 8.

[0034] In this embodiment, the first locking mechanism 6 includes a first protrusion 61 with an external thread extending from the fixing member 5, the inner side surface of the first protrusion 61 is provided with a first slope 611, the inner diameter of the first slope 611 at the end away from the fixing member 5 gradually decreases towards the fixing member 5, the outer side surface of the first protrusion 61 is screwed with a first rotating sleeve 62 with an internal thread, and the inner side surface of the first rotating sleeve 62 at the end away from the fixing member 5 is provided with a first annular protrusion 621; the first locking mechanism 6 also includes a locking sleeve 63 sleeved on the first telescopic rod 3, the central angle of the arc cross section of the locking sleeve 63 is greater than 180 。 The end of the locking sleeve 63 close to the fixing member 5 is tightly inserted between the first protrusion 61 and the first telescopic rod 3 located inside it. The end of the locking sleeve 63 close to the fixing member 5 is provided with a third slope 631 that cooperates with the first slope 611. The outer diameter of the end of the third slope 631 away from the fixing member 5 gradually decreases toward the fixing member 5. The end of the locking sleeve 63 away from the fixing member 5 is tightly inserted between the first rotating sleeve 62 and the first telescopic rod 3 located inside it, and the end of the locking sleeve 63 away from the fixing member 5 is provided with a second annular protrusion 632. The end of the locking sleeve 63 away from the fixing member 5 is also provided with a plurality of buckles 633 arranged at intervals around the outer circumference of the first telescopic rod 3. The second annular protrusion 632 and the buckle 633 cooperate to form a notch for accommodating the first annular protrusion 621.

[0035] In the above structure, when installing the door rail, the relative positions of the first telescopic rod 3 and the cross bar 2 are adjusted according to the width of the installation location, and then the two are locked by the first locking mechanism 6. The specific operation is as follows:

[0036] The first rotating sleeve 62 is rotated along the thread on the outer side of the first protrusion 61 to drive the locking sleeve 63 to move. At this time, the third slope 631 on the locking sleeve 63 is continuously clamped with the first slope 611 on the inner side of the first protrusion 61.

[0037] Similarly, in order to dismantle the door rail, it is necessary to rotate the first rotating sleeve 62 in the opposite direction of installation. At this time, the first rotating sleeve 62 can drive the locking sleeve 63 to move through the buckle on the locking sleeve 63. At this time, the third slope 631 on the locking sleeve 63 and the first slope 611 on the inner side surface of the first protrusion 61 continue to move away from each other, thereby achieving unlocking.

[0038] In this embodiment, the second locking mechanism 8 includes a second protrusion 81 with an external thread extending from the fixing member 5, and the second protrusion 81 includes a plurality of sub-protrusions 811 arranged at intervals around the second telescopic rod 4. The outer side of the sub-protrusion 811 is provided with a second slope 8111 at the end away from the fixing member 5, and the outer diameter of the second slope 8111 at the end away from the fixing member 5 gradually increases toward the fixing member 5. The outer side of the sub-protrusion 811 is threaded with a second rotating sleeve 82 with an internal thread inside. The interior of the second rotating sleeve 82 at the end away from the fixing member 5 is provided with a fourth slope 821 that cooperates with the second slope 8111, and the inner diameter of the fourth slope 821 at the end away from the fixing member 5 gradually increases toward the fixing member 5.

[0039] In the above structure, when a pet needs to pass through, the second locking mechanism 8 can be adjusted to retract the second telescopic rod 4 into the crossbar, so that the pet can pass through smoothly without disassembling the pet gate. The specific operation is:

[0040] The second rotating sleeve 82 is rotated along the threads on the outer sides of the plurality of sub-protrusions 811 . At this time, the fourth slope 821 on the second rotating sleeve 82 and the second slope 8111 on the outer side of the sub-protrusion 811 are continuously moved away from each other, thereby achieving unlocking.

[0041] Similarly, when the gate needs to be closed, the second rotating sleeve 82 needs to be rotated in the opposite direction of opening, and the fourth slope 821 on the second rotating sleeve 82 is continuously clamped with the second slope 8111 on the outer side of the sub-protrusion 811.

[0042] In this embodiment, the abutment head 7 includes a fixed plug 71, one end of which is sleeved inside the end of the first telescopic rod 3, and the outer side of the fixed plug 71 is provided with a limiting flange 711 that abuts against the first telescopic rod 3, and the other end of the fixed plug 71 is provided with an external thread;

[0043] The abutment head 7 further includes an adjustment sleeve 72, which is sleeved on the outer side of the first telescopic rod 3 and has an inner wall provided with an inner thread that matches the outer thread of the fixed plug 71. The outer side of the adjustment sleeve 72 is provided with a positioning flange 721.

[0044] The abutment joint 7 also includes a support portion 73 that directly abuts against the side wall of the aisle wall. The support portion 73 is provided with a groove 731 for accommodating the end of the adjustment sleeve 72 away from the first telescopic rod 3. The inner wall of the groove 731 is provided with a positioning groove 7311 that cooperates with the positioning flange 721. The support portion 73 and the adjustment sleeve 72 can rotate relative to each other but cannot move relative to each other.

[0045] In this embodiment, a plurality of anti-slip pads 10 are provided on a surface of the first abutting member 1 close to the side wall.

[0046] In the above structure, the anti-slip pad 10 can increase friction and prevent slipping.

[0047] In this embodiment, the second abutment member 9 is plugged into the second telescopic rod 4 .

[0048] In the above structure, the second abutting member 9 and the second telescopic rod 4 are connected by plugging, so that they can be easily assembled and disassembled.

[0049] In this embodiment, a non-slip pad 10 is provided on a surface of the support portion 73 close to the wall side wall.

[0050] In this embodiment, a plurality of anti-slip ridges 11 are provided on the outer side surface of the adjustment sleeve 72 .

[0051] In the above structure, the anti-slip ridges 11 can increase the friction force on the outer side of the adjustment sleeve 72 to prevent the adjustment sleeve 72 from slipping when rotating.

[0052] In this embodiment, the anti-slip pad 10 is made of rubber material.

[0053] Example 2, as Figure 7-Figure 9 , Figure 16 As shown, the difference from the first embodiment is that the end of the locking sleeve 63 away from the fixing member 5 is not provided with a plurality of buckles 633 arranged at intervals around the outer circumference of the first telescopic rod 3.

[0054] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Without departing from the spirit and scope of the present invention, simple modifications and substitutions by those skilled in the art are within the scope of protection of the present invention.

Claims

1. A retractable pet gate, characterized in that: It comprises a first abutment member for abutting against the side wall of the aisle wall, the first abutment member is provided with a plurality of cross bars, one end of each cross bar is plugged into the first abutment member, an end of the cross bar away from the first abutment member is internally slidably sleeved with two first telescopic rods or a plurality of second telescopic rods, and an end of the cross bar away from the first abutment member is externally plugged with a fixing frame for fixing the position of the cross bar, the fixing frame is provided with two first locking mechanisms for locking the two first telescopic rods with the corresponding cross bars, an abutment joint is provided at one end of the first telescopic rod away from the first locking mechanism, the fixing frame is provided with a plurality of second locking mechanisms for locking the plurality of second telescopic rods with the corresponding cross bars, and a second abutment member is provided at one end of the second telescopic rod away from the second locking mechanism.

2. A retractable and adjustable pet gate as claimed in claim 1, characterized in that: The first locking mechanism comprises a first protrusion with an external thread extending from the fixing frame, the inner side surface of the first protrusion is provided with a first slope, the inner diameter of the end of the first slope away from the fixing frame gradually decreases towards the direction approaching the fixing frame, the outer side surface of the first protrusion is screwed with a first rotating sleeve with an internal thread inside, and the inner side surface of the end of the first rotating sleeve away from the fixing member is provided with a first annular protrusion; the first locking mechanism also comprises a locking sleeve sleeved on the first telescopic rod, the central angle of the arc cross-section of the locking sleeve is greater than 180°, the end of the locking sleeve close to the fixing member is tightly plugged between the first protrusion and the first telescopic rod located inside it, the end of the locking sleeve close to the fixing member is provided with a third slope matching the first slope, the outer diameter of the end of the third slope away from the fixing frame gradually decreases towards the direction approaching the fixing frame, the end of the locking sleeve away from the fixing member is tightly plugged between the first rotating sleeve and the first telescopic rod located inside it, and the end of the locking sleeve away from the fixing member is provided with a second annular protrusion.

3. A telescopic and adjustable pet gate as claimed in claim 2, characterized in that: The locking sleeve is further provided with a plurality of buckles arranged at intervals around the outer circumference of the first telescopic rod at one end away from the fixing member, and the second annular protrusion and the buckle cooperate to form a notch for accommodating the first annular protrusion.

4. The telescopic and adjustable pet gate according to claim 1, characterized in that: The second locking mechanism includes a second protrusion with an external thread extending from the fixing frame, the second protrusion includes a plurality of sub-protrusions arranged at intervals around the second telescopic rod, an end of the outer side surface of the sub-protrusion away from the fixing frame is provided with a second slope, the outer diameter of the end of the second slope away from the fixing frame gradually increases toward the fixing frame, a second rotating sleeve with an internal thread is threadedly connected to the outer side surface of the sub-protrusion, and a fourth slope matching the second slope is provided inside the end of the second rotating sleeve away from the fixing frame, and the inner diameter of the end of the fourth slope away from the fixing frame gradually increases toward the fixing frame.

5. The telescopic and adjustable pet gate according to claim 1, characterized in that: The abutment head includes a fixed plug, one end of which is sleeved inside the port of the first telescopic rod, and the outer side surface of the fixed plug is provided with a limiting flange abutting with the first telescopic rod, and the other end of the fixed plug is provided with an external thread; the abutment head also includes an adjusting sleeve, which is sleeved on the outer side surface of the first telescopic rod, and the inner wall of the adjusting sleeve is provided with an internal thread matching with the external thread of the fixed plug, and the outer side surface of the adjusting sleeve is provided with a positioning flange; the abutment head also includes a supporting portion directly abutting with the side wall of the aisle wall, the supporting portion is provided with a groove for accommodating one end of the adjusting sleeve away from the first telescopic rod, the inner wall of the groove is provided with a positioning groove matching with the positioning flange, and the supporting portion and the adjusting sleeve can rotate relative to each other but cannot move relative to each other.

6. The telescopic and adjustable pet gate according to claim 1, characterized in that: A plurality of anti-slip pads are arranged on one side of the first abutment member close to the side wall of the wall.

7. The telescopic and adjustable pet gate according to claim 1, characterized in that: The second abutment member is plugged into the second telescopic rod.

8. The telescopic and adjustable pet gate according to claim 5, characterized in that: A non-slip pad is provided on one side of the support portion close to the side wall of the wall.

9. The telescopic and adjustable pet gate according to claim 5, characterized in that: The outer side surface of the adjustment sleeve is provided with a plurality of anti-slip convex strips.

10. A telescopic and adjustable pet gate as claimed in claim 6 or 8, characterized in that: The anti-skid pad is made of rubber material.

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