Telescopic cat teasing rod

Abstract

The utility model discloses a telescopic cat teasing rod which comprises a plurality of telescopic rods which are sequentially connected in a sleeved mode, and the adjacent telescopic rods can slide relative to each other. An inner friction piece and / or an outer friction piece are / is assembled at the matching ends of the adjacent telescopic rods, the inner friction piece is tightly assembled at the inserting end of one telescopic rod, and the outer friction piece is tightly assembled at the sleeving end of the other telescopic rod; the inner friction piece comprises a first connecting part fixedly arranged at the inserting end of the telescopic rod and a first friction part in elastic interference fit with the inner wall of the upper-stage telescopic rod. The outer friction piece comprises a second connecting part fixedly arranged on the outer wall of the sleeve opening end of the telescopic rod and a second friction part in elastic interference fit with the outer wall of the lower-stage telescopic rod. According to the cat teasing rod, stepless adjustment of the cat teasing rod can be achieved through the friction piece, the cat teasing rod can be kept at any length, and the use experience is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pet toy technical field, concretely relates to a telescopic cat teasing rod. BACKGROUND

[0002] Cat teasing rod is a kind of toy for the interaction between people and pet cats, people only need to swing cat teasing rod, and pet cat will be attracted and pounces on the toy hung on cat teasing rod. In order to adapt to different teasing scenes, people design telescopic cat teasing rod to make the length of cat teasing rod adjustable. However, the telescopic cat teasing rod in the prior art is mostly composed of several telescopic rods connected at the tail end, and the telescopic rod is only provided with a structure for preventing the telescopic rod from falling off, so the telescopic cat teasing rod cannot be adjusted infinitely, cannot be kept at any length, and is prone to retracting under external force during use, and the support strength of the connected position is low, resulting in poor user experience. SUMMARY

[0003] The utility model provides a telescopic cat teasing rod to solve the problem that cat teasing rod cannot be adjusted infinitely and is inconvenient to use in the prior art. The utility model aims at realizing the following technical scheme:

[0004] A telescopic cat teasing rod, which comprises several telescopic rods connected in series, and adjacent telescopic rods can slide relative to each other. The matching end of adjacent telescopic rods is equipped with an inner friction piece and / or an outer friction piece. The inner friction piece is tightly fitted at the insertion end of one of the telescopic rods, and the outer friction piece is tightly fitted at the sleeve end of another telescopic rod. The inner friction piece comprises a first connecting part fixed at the insertion end of the telescopic rod and a first friction part in elastic interference fit with the inner wall of the upper telescopic rod. The outer friction piece comprises a second connecting part fixed at the outer wall of the sleeve end of the telescopic rod and a second friction part in elastic interference fit with the outer wall of the lower telescopic rod.

[0005] As a preferred embodiment, the first connecting part comprises an inner tight-fitting sleeve and an outer tight-fitting sleeve arranged coaxially. The outer diameter of the inner tight-fitting sleeve matches the inner diameter of the corresponding telescopic rod, and the inner tight-fitting sleeve is tightly fitted inside the corresponding telescopic rod. The inner diameter of the outer tight-fitting sleeve matches the outer diameter of the corresponding telescopic rod, and the outer tight-fitting sleeve is tightly fitted outside the corresponding telescopic rod. An annular embedding groove is formed between the inner tight-fitting sleeve and the outer tight-fitting sleeve, and the insertion end of the corresponding telescopic rod is embedded in the annular embedding groove.

[0006] As a preferred embodiment, the first friction part is a first friction sleeve coaxial with the first connecting part. The first friction sleeve comprises an equal-diameter section in communication with the first connecting part and having the same diameter as the outer diameter of the outer tight-fitting sleeve, and an outwardly expanding section located at the tail of the equal-diameter section. The equal-diameter section matches the inner diameter of the upper telescopic rod.

[0007] As a preferred embodiment, a plurality of first deformation grooves are arranged at intervals in the circumferential direction of the first friction sleeve. The first deformation grooves are strip-shaped slots and extend in the axial direction of the first friction sleeve.

[0008] As preferred, the second connecting part is a second tight sleeve, the inner diameter of the second tight sleeve matches the outer diameter of the corresponding telescopic rod, and the second tight sleeve is tightly fitted on the outer wall of the sleeve end; the second friction part is a second friction sleeve coaxially arranged with the second tight sleeve, and the inner wall of the second friction sleeve is in elastic interference fit with the outer wall of the lower telescopic rod.

[0009] As preferred, the second friction sleeve is provided with a plurality of second deformation grooves spaced apart in the circumferential direction, the second deformation grooves are strip-shaped slots, and extend along the axial direction of the second friction sleeve.

[0010] As preferred, the telescopic rod is provided with three telescopic rods, which are a first telescopic rod, a second telescopic rod and a third telescopic rod, the plug-in ends of the second telescopic rod and the third telescopic rod are provided with inner friction members; the sleeve ends of the first telescopic rod and the second telescopic rod are provided with outer friction members.

[0011] As preferred, the tail end of the first telescopic rod is provided with a handheld handle, the front end of the third telescopic rod is sleeved with a connecting head, and the connecting head is provided with a hanging rod.

[0012] As preferred, the second telescopic rod and the third telescopic rod are further sleeved with a limiting sleeve, the limiting sleeve is located between the adjacent inner friction member and outer friction member to limit the pulling range of the second telescopic tube and the third telescopic tube.

[0013] As preferred, the inner friction member and the outer friction member are integrally formed plastic members.

[0014] Compared with the prior art, the present utility model has the following technical effects: by setting the friction member, the cat teasing rod can be infinitely adjusted and kept at any length, and the use experience is improved; the inner friction member and the outer friction member are reasonably structured, the deformation groove can ensure that the telescopic rod slides under external force and provide reasonable friction resistance during cat teasing, so that the cat teasing rod can be kept at a suitable length; the cooperation of the inner friction member and the outer friction member can not only realize infinite adjustment, but also effectively improve the overall structural strength of the cat teasing rod; the limiting sleeve can limit the pulling range of the corresponding telescopic rod, ensure that the adjacent telescopic rods have sufficient connection length, and further improve the overall structural strength of the cat teasing rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the present utility model;

[0016] Figure 2 It is an internal structure schematic view of the connection position of the second telescopic rod and the third telescopic rod in the present utility model;

[0017] Figure 3 It is a structural schematic view of the second telescopic rod in the present utility model;

[0018] Figure 4 is a structure schematic view of the inner friction part in the utility model;

[0019] Figure 5 is another structure schematic view of the inner friction part in the utility model;

[0020] Figure 6 is a structure schematic view of the outer friction part in the utility model;

[0021] Figure 7 is another structure schematic view of the outer friction part in the utility model;

[0022] In the drawing, the mark: first telescopic rod 10; second telescopic rod 20; third telescopic rod 30; inner friction part 40; outer tight fitting 4141; inner tight fitting 42; first friction sleeve 43; first deformation groove 44; outer friction part; second tight fitting 51; second friction sleeve 52; second deformation groove 53; pull rod 60; hand-held handle 70; connecting head 80; limiting sleeve rod 90. DETAILED DESCRIPTION

[0023] The utility model will be further described in combination with the embodiment shown in the drawing:

[0024] Referring to Figures 1-3 , the embodiment discloses a telescopic cat teasing rod, which comprises multiple telescopic rods that are sequentially sleeved, and the telescopic rods are all hollow pipes, and adjacent telescopic rods can slide relatively to pull out to adjust the length of the cat teasing rod.

[0025] The matching end of the adjacent telescopic rod is provided with an inner friction part 40 and / or an outer friction part, the inner friction part 40 is tightly fitted at the plug-in end of one of the telescopic rods, and the outer friction part is tightly fitted at the sleeve end of another telescopic rod; the inner friction part 40 comprises a first connecting part fixed at the plug-in end of the telescopic rod and a first friction part in elastic interference fit with the inner wall of the upper telescopic rod; the outer friction part comprises a second connecting part fixed at the outer wall of the sleeve end of the telescopic rod and a second friction part in elastic interference fit with the outer wall of the lower telescopic rod; the inner friction part 40 and the outer friction part are both integrally formed plastic members and have a certain elasticity. By arranging the friction part, the cat teasing rod can be infinitely adjusted and kept at any length, and the use experience is improved.

[0026] In the embodiment, the telescopic rod is provided with three telescopic rods, which are a first telescopic rod 10, a second telescopic rod 20 and a third telescopic rod 30 that are sequentially sleeved, the plug-in end of the second telescopic rod 20 and the third telescopic rod 30 is provided with an inner friction part 40; the sleeve end of the first telescopic rod 10 and the second telescopic rod 20 is provided with an outer friction part.

[0027] Referring to Figure 4 , Figure 5The first connecting part of the inner friction piece 40 comprises an inner tight fit 42 and an outer tight fit 41 coaxially arranged, the outer diameter of the inner tight fit 42 matches the inner diameter of the corresponding telescopic rod and is tightly fitted inside the corresponding telescopic rod, and the inner diameter of the outer tight fit 41 matches the outer diameter of the corresponding telescopic rod and is tightly fitted outside the corresponding telescopic rod; an annular embedding groove is formed between the inner tight fit 42 and the outer tight fit 41, and the insertion end of the corresponding telescopic rod is embedded in the annular embedding groove. The first connecting part adopts the above structure to improve the assembly stability of the inner friction piece 40 and ensure that the inner friction piece 40 and the corresponding telescopic rod slide synchronously.

[0028] The first friction part is a first friction sleeve 43 coaxial with the first connecting part, the first friction sleeve 43 comprises an equal-diameter section in connection with the first connecting part and having the same diameter as the outer diameter of the outer tight fit 41, and an outwardly expanding section at the tail of the equal-diameter section; the equal-diameter section matches the inner diameter of the upper telescopic rod; a plurality of first deformation grooves 44 are formed in the first friction sleeve 43 in a circumferential direction, the first deformation grooves 44 are strip-shaped slots extending in the axial direction of the first friction sleeve 43, and by forming the deformation grooves, the telescopic rod can slide under the action of external force and can also provide reasonable resistance during the pulling process, so that the cat teasing rod can be kept at a suitable length.

[0029] Specifically, the outer diameter of the inner tight fit 42 of one of the inner friction pieces 40 matches the inner diameter of the secondary telescopic rod 20 and is tightly fitted inside the secondary telescopic rod 20, the inner diameter of the outer tight fit 41 matches the outer diameter of the secondary telescopic rod 20 and is tightly fitted outside the secondary telescopic rod 20, and the equal-diameter section of the first friction sleeve 43 of the inner friction piece 40 matches the inner diameter of the primary telescopic rod 10. The outer diameter of the inner tight fit 42 of the other inner friction piece 40 matches the inner diameter of the tertiary telescopic rod 30 and is tightly fitted inside the tertiary telescopic rod 30, the inner diameter of the outer tight fit 41 matches the outer diameter of the tertiary telescopic rod 30 and is tightly fitted outside the tertiary telescopic rod 30, and the equal-diameter section of the first friction sleeve 43 of the inner friction piece 40 matches the inner diameter of the secondary telescopic rod 20.

[0030] The second connecting part of the outer friction piece is a second tight fit 51, the inner diameters of the second tight fits 51 of the two outer friction pieces respectively match the outer diameters of the primary telescopic rod 10 and the secondary telescopic rod 20 and are tightly fitted on the outer walls of the sleeve end of the primary telescopic rod 10 and the secondary telescopic rod 20, respectively; and the second friction part is a second friction sleeve 52 coaxially arranged with the second tight fit 51. As shown in Figure 6 the second friction sleeve 52 is formed inside the second tight fit 51; in actual application, as Figure 7As shown, the second friction sleeve 52 can also be formed at the end of the second tight fitting sleeve 51, and the inner wall of the two second friction sleeves 52 is respectively in elastic interference fit with the outer wall of the second telescopic rod 20 and the third telescopic rod 30. The cooperation between the inner friction member 40 and the outer friction member can not only realize stepless adjustment, but also provide effective support at the joint position of the telescopic rod, effectively improving the overall structural strength of the cat teasing rod.

[0031] In order to have sufficient joint length of adjacent telescopic rods, so as to further improve the overall structural strength of the cat teasing rod, the second telescopic rod 20 and the third telescopic rod 30 are further sleeved with a limiting sleeve 90, and the limiting sleeve 90 is located between the adjacent inner friction member 40 and the outer friction member 50, so as to limit the stretching range of the corresponding telescopic rod.

[0032] The tail end of the first telescopic rod 10 is provided with a handheld handle 70, the front end of the third telescopic rod 30 is sleeved with a connecting head 80, and the connecting head 80 is provided with a hanging rod 60.

[0033] It should be understood that in the claims, the specification and the drawings of the present application, all "comprising" are to be construed in an open-ended way, that is, the meaning of "comprising" should be understood to mean "including, but not limited to", and not in a closed way, that is, the meaning of "comprising" should not be understood to mean "consisting only of". The terms "first", "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0034] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and the changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the present application should be covered within the protection scope of the present application.

Claims

1. A telescopic cat toy rod comprising a plurality of telescopic rods connected in series, adjacent telescopic rods being capable of relative sliding movement; characterised in that, The matching end of the adjacent telescopic rod is equipped with an inner friction member and / or an outer friction member, the inner friction member is tightly fitted in the insertion end of one of the telescopic rods, and the outer friction member is tightly fitted in the socket end of the other telescopic rod; the inner friction member comprises a first connecting part fixed on the insertion end of the telescopic rod, and a first friction part in elastic interference fit with the inner wall of the upper telescopic rod; the outer friction member comprises a second connecting part fixed on the outer wall of the socket end of the telescopic rod, and a second friction part in elastic interference fit with the outer wall of the lower telescopic rod.

2. A retractable cat toy rod according to claim 1, wherein, The first connecting part comprises an inner tight-fitting sleeve and an outer tight-fitting sleeve arranged coaxially, the outer diameter of the inner tight-fitting sleeve matches the inner diameter of the corresponding telescopic rod and is tightly fitted inside the corresponding telescopic rod, and the inner diameter of the outer tight-fitting sleeve matches the outer diameter of the corresponding telescopic rod and is tightly fitted outside the corresponding telescopic rod. An annular embedding groove is formed between the inner tight-fitting sleeve and the outer tight-fitting sleeve, and the insertion end of the corresponding telescopic rod is embedded in the annular embedding groove.

3. A retractable cat toy rod according to claim 2, wherein, The first friction part is a first friction sleeve coaxial with the first connecting part, the first friction sleeve comprises an equal-diameter section in communication with the first connecting part and having an equal diameter with the outer diameter of the outer tight-fitting sleeve, and an expanding section at the tail of the equal-diameter section; the equal-diameter section matches the inner diameter of the upper telescopic rod.

4. A retractable cat toy rod according to claim 3, wherein, The first friction sleeve is provided with a plurality of first deformation grooves spaced apart in the circumferential direction, the first deformation grooves are strip-shaped slots and extend in the axial direction of the first friction sleeve.

5. The retractable cat toy rod of claim 1, wherein, The second connecting part is a second tight-fitting sleeve, the inner diameter of the second tight-fitting sleeve matches the outer diameter of the corresponding telescopic rod and is tightly fitted on the outer wall of the socket end thereof; the second friction part is a second friction sleeve arranged coaxially with the second tight-fitting sleeve, and the inner wall of the second friction sleeve is in elastic interference fit with the outer wall of the lower telescopic rod.

6. A retractable cat toy rod according to claim 5, wherein, The second friction sleeve is provided with a plurality of second deformation grooves spaced apart in the circumferential direction, the second deformation grooves are strip-shaped slots and extend in the axial direction of the second friction sleeve.

7. A retractable cat toy rod according to any one of claims 1-6, characterized in that, The telescopic rod is provided with three telescopic rods, which are a first telescopic rod, a second telescopic rod and a third telescopic rod connected in sequence, the insertion end of the second telescopic rod and the third telescopic rod is equipped with an inner friction member; the socket end of the first telescopic rod and the second telescopic rod is equipped with an outer friction member.

8. A retractable cat toy rod according to claim 7, wherein, The tail end of the first telescopic rod is equipped with a hand-held handle, the front end of the third telescopic rod is equipped with a connecting head, and a hanging rod is equipped on the connecting head.

9. A retractable cat toy rod according to claim 8, wherein, The second telescopic rod and the third telescopic rod are further equipped with a limiting sleeve, and the limiting sleeve is located between the adjacent inner friction member and outer friction member to limit the pulling range of the second telescopic rod and the third telescopic rod.

10. The retractable cat toy rod of claim 1, wherein, The inner friction member and the outer friction member are integrally formed plastic members.

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