CN216569139U - Transverse support rod of hanging chair - Google Patents

Abstract

The utility model provides a transverse supporting rod of a hanging chair, and belongs to the technical field of hanging chairs. The technical problems that the connection of the transverse supporting rod of the existing hanging chair is not firm and stable enough, and a rope is easily cut off are solved. The two ends of the support rod main body of the transverse support rod of the hanging chair are fixedly connected with mounting sleeves, and the mounting sleeves are provided with mounting grooves; the bracing piece main part includes two piece at least support sections, and it is fixed to peg graft between two adjacent support sections, and a support section undergauge forms grafting portion, is equipped with interior through-hole in the grafting portion, is equipped with on another support section with interior through-hole complex outer through-hole, and grafting portion inboard is equipped with the locating part that can run through interior through-hole and outer through-hole simultaneously. The rope is fixed on the mounting groove of the mounting sleeve, so that the rope is prevented from being cut off, and the safety of the hanging chair using the transverse supporting rod is improved; two adjacent support sections are inserted and connected firstly, and then are limited and fixed through the limiting part, so that the connection between the support sections is more stable and firm.

Description

Transverse support rod of hanging chair

Technical Field

The utility model belongs to the technical field of hanging chairs, and particularly relates to a transverse supporting rod of a hanging chair.

Background

The hanging chair is a common leisure article and is widely applied to indoor and courtyards.

The traditional hanging chair has the advantages of fixed structure, inconvenient disassembly and assembly, difficult carrying and great inconvenience for outdoor use. Some novel portable hanging chairs come into production, adopt the horizontal bracing piece of the flexible hanging cloth of easily folding and the dismouting of being convenient for, solved the preliminary outdoor requirement of carrying of people betterly.

The utility model with the application number of 201810597114.7 discloses a portable hanging chair, which comprises a hanging cloth, a transverse supporting rod, a first flexible cable, a second flexible cable and an elastic piece, wherein the transverse supporting rod can be formed by splicing a plurality of detachable rod sections and is fixedly connected through the elastic piece axially penetrating through all the detachable rod sections, and through holes for the first flexible cable and the second flexible cable to penetrate through are formed in two ends of the transverse supporting rod.

The portable hanging chair has the advantages that the plurality of detachable rod sections are fixed in the axial tensioning mode through the elastic pieces to form the transverse supporting rod, the connection is not firm and stable enough, the hanging chair needs to be suspended and bear the weight of at least one adult, the hanging chair can shake in the bearing process, and great potential safety hazards exist in the insecure and unstable connection mode; furthermore, because the transverse supporting rod is generally a metal pipe, the edges of the two through holes are sharp, and the edges of the through holes can continuously cut the first flexible cable and the second flexible cable in the bearing and shaking processes, so that the first flexible cable and/or the second flexible cable are cut off after the transverse supporting rod is used for a period of time, potential safety hazards exist, and the service life of the whole portable hanging chair is shortened.

Disclosure of Invention

The utility model aims to provide a transverse supporting rod of a hanging chair, which is higher in safety.

The purpose of the utility model is realized as follows:

the utility model provides a horizontal bracing piece of hanging seat, includes the bracing piece main part, its characterized in that: the two ends of the support rod main body are fixedly connected with mounting sleeves, and mounting grooves for winding ropes are formed in the mounting sleeves; the bracing piece main part includes two piece at least support sections, and it is fixed to peg graft between two adjacent support sections, and one of two adjacent support sections supports section undergauge and forms grafting portion, be equipped with interior through-hole in the grafting portion, be equipped with on another support section with interior through-hole complex outer through-hole, the grafting portion inboard is equipped with the locating part that can run through interior through-hole and outer through-hole simultaneously.

The transverse supporting rod fixes the rope for fixing the hanging cloth on the mounting groove by arranging the mounting sleeve, and the mounting mode can ensure that the part contacted with the rope is more mellow, avoid the rope from being cut off, and is beneficial to improving the safety of the hanging chair applying the transverse supporting rod and the service life of the corresponding rope; the two adjacent supporting sections are inserted firstly, and then are limited and fixed through the limiting parts penetrating through the inner through holes and the outer through holes, so that the connection between the supporting sections can be more stable and firm by the connecting mode, and the use safety of the transverse supporting rod is improved; the inner through hole only penetrates through one side wall of the insertion part and does not completely penetrate through the whole insertion part; the outer through hole also penetrates only one side wall of the support section and does not completely penetrate the whole support section.

In the transverse supporting rod of the chair lift, the length range of the insertion part is 4cm-8 cm.

Preferably, the length of above-mentioned grafting portion is 5cm, limits the length of grafting portion, can ensure to have sufficient connection length between two adjacent support sections, ensures that all support sections installation back is accomplished, and whole bracing piece main part is not crooked, is favorable to licking this horizontal bracing piece's of dog coaxiality and stability.

In the above-mentioned horizontal bracing piece of hanging seat, the tip of bracing piece main part is located to the installation cover, the outer end of installation cover is sealed, the inner shaping of installation cover periphery has interior spacing ring, the outer end shaping of installation cover periphery has outer spacing ring, the height that highly is greater than outer spacing ring of interior spacing ring, the periphery of interior spacing ring, outer spacing ring and installation cover encloses the mounting groove.

The design of the inner limiting ring on the mounting sleeve can prevent the rope from sliding inwards in the using process, so that the limiting effect is achieved, and the position of the rope moved outwards can be limited by the outer limiting ring.

In the transverse supporting rod of the chair lift, the height range of the inner limiting ring is 4mm-10mm, the height range of the outer limiting ring is 2mm-6mm, and the outer edges of the inner limiting ring and the outer limiting ring are both smooth circular arcs.

Because the rope is stressed obliquely inwards after bearing, the rope tends to move inwards, and the inner limiting ring has to have enough height to play a good limiting role; preferably, the height of the inner limiting ring is 5mm, and the outer limiting ring only needs to be capable of preventing the rope from sliding outwards in normal use or under the condition of no bearing, so that the height of the outer limiting ring does not have a higher requirement, and only needs to be larger than the radius of the rope, generally about 3 mm; when the normal use of hanging seat, the rope is easy along the contact and the friction with the outside of interior spacing ring, and the outside of interior spacing ring and outer spacing ring is all smooth circular-arcly along, can minimize because rope and interior spacing ring or the rope wearing and tearing that the friction of outer spacing ring leads to are favorable to improving the security and the life of the hanging seat of using this horizontal bracing piece.

In the above-mentioned horizontal bracing piece of chair lift, be equipped with the outer connecting hole in the mounting groove of installation cover, the both ends of bracing piece main part all are equipped with outer connecting hole complex inner connecting hole, installation cover and bracing piece main part are through the screw fixed connection who runs through outer connecting hole and inner connecting hole.

The mode through fix with screw can make the installation cover more inseparable and firm with being connected of bracing piece main part, is favorable to improving the firmness and the stability of this horizontal bracing piece.

In the above-mentioned horizontal bracing piece of chair lift, the outer end shaping of installation cover has the supporting part of round platform form, the diameter of supporting part reduces from inside to outside gradually, the maximum diameter of supporting part is less than the diameter of installation cover, the interior terminal surface of supporting part can support with the tip of bracing piece main part and lean on.

The design of above-mentioned supporting part can strengthen this installation cover outer tip's structural strength to play the supporting role to the tip of bracing piece main part, avoid being inwards extruded and warp at the in-process of the inside atress of installation cover.

In the above transverse supporting rod of the chair lift, the limiting part comprises a limiting part and an elastic part, the limiting part penetrates through the inner through hole and the outer through hole, the elastic part is U-shaped, and the elastic part is arranged on the inner side of the insertion part and is abutted against the inner side wall of the insertion part.

The structure of the limiting piece can facilitate the assembly and disassembly of the supporting sections; further, the locating part also can be the combination of spring and spacing post, and the lower extreme of spacing post is equipped with convex cyclic annular and supports to lean on the portion, and the spring is connected with supporting to lean on the portion and can promote spacing post and outwards remove, supports to lean on the outer terminal surface of portion and supports to realize spacingly around the interior through-hole of grafting portion.

In the above transverse support rod of the chair lift, the support section comprises two outer support sections and an inner support section, the inner ends of the two outer support sections are provided with the insertion parts, and the two ends of the inner support section are provided with the outer through holes.

Two outer support sections and a support section to the structure that grafting portion set up on outer support section can make the structure bilateral symmetry of bracing piece main part, makes the left and right sides atress of horizontal bracing piece even, is favorable to improving this horizontal bracing piece's stability.

In the above transverse support rod of the chair lift, the central axes of the inner through hole, the outer through hole and the inner connecting hole are all located on the same plane.

Above-mentioned structure can make the orientation of all through-holes unanimous, avoids the same root support section to produce torsion and warp under the exogenic action after the installation, is favorable to improving the stability of this horizontal bracing piece.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

according to the hanging chair, the installation sleeve is arranged, the rope for fixing the hanging cloth is fixed on the installation groove, and the installation mode can enable the part in contact with the rope to be round and smooth, so that the rope is prevented from being cut off, the safety of the hanging chair using the transverse supporting rod is improved, and the service life of the corresponding rope is prolonged; two adjacent support sections are inserted and connected firstly, and then are limited and fixed through the limiting parts penetrating through the inner through holes and the outer through holes, so that the connection between the support sections is more stable and firm, and the use safety of the transverse support rod is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a cross-sectional structural view of the junction of two support sections of the present invention.

Fig. 3 is a schematic view of a coupling structure of a support rod main body and a mounting sleeve according to the present invention.

Fig. 4 is a schematic structural view of the mounting sleeve of the present invention.

Fig. 5 is a schematic structural view of the outer support section of the present invention.

Fig. 6 is a schematic structural view of an inner support section of the present invention.

Fig. 7 is a schematic structural diagram of a limiting element according to the present invention.

In the figure, 1, a support rod main body; 11. a support section; 111. an outer through hole; 112. an inner connection hole; 12. a plug-in part; 121. an inner through hole; 13. an outer support section; 14. an inner support section; 2. installing a sleeve; 21. an inner limiting ring; 22. an outer limit ring; 23. mounting grooves; 24. an outer connecting hole; 25. a support portion; 3. a limiting member; 31. a limiting part; 32. an elastic portion; 4. and (4) screws.

Detailed Description

The utility model will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 7:

the transverse supporting rod of the hanging chair comprises a supporting rod main body 1, wherein both ends of the supporting rod main body 1 are fixedly connected with mounting sleeves 2, and the mounting sleeves 2 are provided with mounting grooves 23 for winding ropes; the supporting rod main body 1 comprises at least two supporting sections 11, the two adjacent supporting sections 11 are fixedly inserted, one supporting section 11 in the two adjacent supporting sections 11 is reduced in diameter to form an inserting part 12, an inner through hole 121 is formed in the inserting part 12, an outer through hole 111 matched with the inner through hole 121 is formed in the other supporting section 11, and a limiting part 3 capable of simultaneously penetrating through the inner through hole 121 and the outer through hole 111 is arranged on the inner side of the inserting part 12; the length of the insertion part 12 ranges from 4cm to 8 cm.

The transverse supporting rod fixes the rope for fixing the hanging cloth on the mounting groove 23 by arranging the mounting sleeve 2, and the mounting mode can ensure that the part contacted with the rope is more round and smooth, avoid the rope from being cut off, and is beneficial to improving the safety of a hanging chair applying the transverse supporting rod and prolonging the service life of the corresponding rope; two adjacent supporting sections 11 are inserted firstly, and then are limited and fixed through the limiting pieces 3 penetrating through the inner through holes 121 and the outer through holes 111, and the connection mode can enable the connection between the supporting sections 11 to be more stable and firm, so that the use safety of the transverse supporting rod is improved; the inner through hole 121 only penetrates through one side wall of the insertion part 12, and the whole insertion part 12 is not completely penetrated through; the outer through hole 111 also extends through only one side wall of the support section 11 and does not extend completely through the entire support section 11. Preferably, the length of the insertion part 12 is 5cm, the length of the insertion part 12 is limited, a sufficient connection length between two adjacent support sections 11 can be ensured, and the whole support bar body 1 is not bent after all the support sections 11 are installed, so that the coaxiality and the stability of the transverse support bar for licking the dog are facilitated.

As shown in fig. 1, 3 and 4, the mounting sleeve 2 is sleeved on the end of the main body 1 of the support rod, the outer end of the mounting sleeve 2 is closed, the inner end of the circumferential surface of the mounting sleeve 2 is formed with an inner limiting ring 21, the outer end of the circumferential surface of the mounting sleeve 2 is formed with an outer limiting ring 22, the height of the inner limiting ring 21 is greater than that of the outer limiting ring 22, and the circumferential surfaces of the inner limiting ring 21, the outer limiting ring 22 and the mounting sleeve 2 enclose a mounting groove 23; the height range of the inner limiting ring 21 is 4mm-10mm, the height range of the outer limiting ring 22 is 2mm-6mm, and the outer edges of the inner limiting ring 21 and the outer limiting ring 22 are both smooth circular arcs. The design of the inner limiting ring 21 on the mounting sleeve 2 can prevent the rope from sliding inwards in the using process, so that the limiting effect is achieved, and the outer limiting ring 22 can limit the outward moving position of the rope; because the rope is stressed obliquely inwards after bearing, the rope tends to move inwards, and the inner limiting ring 21 has to have enough height to play a good limiting role; preferably, the height of the inner limiting ring 21 is 5mm, and the outer limiting ring 22 only needs to be capable of preventing the rope from sliding outwards in normal use or without bearing, so that the height of the outer limiting ring 22 does not have a high requirement, and only needs to be larger than the radius of the rope, generally about 3 mm; when the normal use of hanging seat, the rope is easy to contact and rub with the outside border of interior spacing ring 21, and the outside border of interior spacing ring 21 and outer spacing ring 22 all is glossy circular-arc, can minimize because rope and interior spacing ring 21 or the rope wearing and tearing that outer spacing ring 22 friction leads to of rope, is favorable to improving the security and the life of the hanging seat of using this horizontal bracing piece.

Further, an outer connecting hole 24 is arranged in the mounting groove 23 of the mounting sleeve 2, inner connecting holes 112 matched with the outer connecting hole 24 are arranged at two ends of the support rod main body 1, and the mounting sleeve 2 and the support rod main body 1 are fixedly connected through screws 4 penetrating through the outer connecting hole 24 and the inner connecting holes 112; the outer end of the mounting sleeve 2 is formed with a round platform-shaped supporting part 25, the diameter of the supporting part 25 is gradually reduced from inside to outside, the maximum diameter of the supporting part 25 is smaller than that of the mounting sleeve 2, and the inner end face of the supporting part 25 can abut against the end part of the support rod main body 1. The connection between the mounting sleeve 2 and the supporting rod main body 1 can be more compact and firm by the fixing mode of the screws 4, which is beneficial to improving the firmness and stability of the transverse supporting rod; the design of above-mentioned supporting part 25 can strengthen this installing sleeve 2 outer tip's structural strength to play the supporting role to the tip of bracing piece main part 1, avoid being inwards extruded and warp at the in-process of the inside atress of installing sleeve 2.

Furthermore, the central axes of the inner through hole 121, the outer through hole 111, and the inner connecting hole 112 are all located on the same plane. Above-mentioned structure can make the orientation of all through-holes unanimous, avoids the same root support section 11 to produce torsion and warp under the exogenic action after the installation, is favorable to improving this transverse support rod's stability.

As shown in fig. 2 and 7, the limiting member 3 includes a limiting portion 31 and an elastic portion 32, the limiting portion 31 passes through the inner through hole 121 and the outer through hole 111, the elastic portion 32 is U-shaped, and the elastic portion 32 is disposed inside the inserting portion 12 and abuts against an inner sidewall of the inserting portion 12. The structure of the limiting piece 3 can facilitate the assembly and disassembly between the supporting sections 11; further, the limiting part 3 can also be a combination of a spring and a limiting column, the lower end of the limiting column is provided with a protruding annular abutting part, the spring is connected with the abutting part and can push the limiting column to move outwards, and the outer end face of the abutting part abuts against the periphery of the inner through hole 121 of the insertion part 12 to realize limiting.

Preferably, the support section 11 includes two outer support sections 13 and one inner support section 14, the inner ends of the two outer support sections 13 are respectively provided with an insertion portion 12, and both ends of the inner support section 14 are respectively provided with an outer through hole 111. Two outer support sections 13 and a support section 11 to the structure that grafting portion 12 set up on outer support section 13 can make the structure bilateral symmetry of bracing piece main part 1, makes the left and right sides atress of horizontal bracing piece even, is favorable to improving this horizontal bracing piece's stability.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims (9)

1. The utility model provides a horizontal bracing piece of hanging seat, includes bracing piece main part (1), its characterized in that: both ends of the support rod main body (1) are fixedly connected with mounting sleeves (2), and mounting grooves (23) for winding ropes are formed in the mounting sleeves (2); bracing piece main part (1) includes two piece at least support sections (11), and it is fixed to peg graft between two adjacent support sections (11), and one in two adjacent support sections (11) supports section (11) undergauge and forms grafting portion (12), be equipped with interior through-hole (121) on grafting portion (12), be equipped with on another support section (11) with interior through-hole (121) complex outer through-hole (111), grafting portion (12) inboard is equipped with locating part (3) that can run through interior through-hole (121) and outer through-hole (111) simultaneously.

2. The lateral support bar of a chair lift of claim 1, wherein: the length range of the insertion part (12) is 4cm-8 cm.

3. The lateral support bar of a chair lift of claim 1, wherein: the tip of bracing piece main part (1) is located to installation cover (2) cover, the outer end of installation cover (2) is sealed, the inner shaping of installation cover (2) periphery has interior spacing ring (21), the outer end shaping of installation cover (2) periphery has outer spacing ring (22), the height that highly is greater than outer spacing ring (22) of interior spacing ring (21), the periphery of interior spacing ring (21), outer spacing ring (22) and installation cover (2) encloses into mounting groove (23).

4. The lateral support bar of a chair lift of claim 3, wherein: the height range of the inner limiting ring (21) is 4mm-10mm, the height range of the outer limiting ring (22) is 2mm-6mm, and the outer edges of the inner limiting ring (21) and the outer limiting ring (22) are smooth and arc-shaped.

5. The lateral support bar of a chair lift of claim 3, wherein: be equipped with outer connecting hole (24) in mounting groove (23) of installation cover (2), the both ends of bracing piece main part (1) all are equipped with outer connecting hole (24) complex in connecting hole (112), screw (4) fixed connection through running through outer connecting hole (24) and in connecting hole (112) of installation cover (2) and bracing piece main part (1).

6. The lateral support bar of a chair lift of claim 3, wherein: the outer end shaping of installation cover (2) has supporting part (25) of round platform form, the diameter of supporting part (25) reduces from inside to outside gradually, the maximum diameter of supporting part (25) is less than the diameter of installation cover (2), the interior terminal surface of supporting part (25) can support with the tip of bracing piece main part (1) and lean on.

7. The lateral support bar of a chair lift of claim 5, wherein: the central axes of the inner through hole (121), the outer through hole (111) and the inner connecting hole (112) are all located on the same plane.

8. The lateral support bar of a chair lift of any one of claims 1 to 6, wherein: the limiting piece (3) comprises a limiting portion (31) and an elastic portion (32), the limiting portion (31) penetrates through the inner through hole (121) and the outer through hole (111), the elastic portion (32) is U-shaped, and the elastic portion (32) is arranged on the inner side of the insertion portion (12) and abuts against the inner side wall of the insertion portion (12).

9. The lateral support bar of a chair lift of any one of claims 1 to 6, wherein: the support section (11) comprises two outer support sections (13) and an inner support section (14), the inner ends of the two outer support sections (13) are respectively provided with a plug-in part (12), and the two ends of the inner support section (14) are respectively provided with an outer through hole (111).

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