CN210870571U

CN210870571U - Reinforcing bandage for folding deck chair

Info

Publication number: CN210870571U
Application number: CN201922230133.9U
Authority: CN
Inventors: 王永光
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-30
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a folding deck chair is with reinforcing bandage, including being banding elasticity strip and connecting the couple connecting piece at elasticity strip both ends, the couple connecting piece is including the support frame that is isosceles triangle and connecting the couple that is hook-like couple, its characterized in that at the support frame top: the one end that the support frame was kept away from to the couple is connected with the extension of being convenient for collude on the bracing piece of chair support, the one end that the couple was kept away from to the extension one side direction skew that the support frame was kept away from to the extension, and skew angle sets up between 15 degrees to 60 degrees. The utility model provides a folding deck chair is with consolidating bandage convenient to couple is fixed to be used.

Description

Reinforcing bandage for folding deck chair

Technical Field

The utility model relates to a chair technical field, concretely relates to folding deck chair is with consolidating bandage.

Background

In the application of leisure chair and folding chair, the reinforcing bandage is usually used to tighten, reinforce and fix two parallel support rods in the chair support to prolong the service life of the chair, the existing reinforcing bandage usually comprises a strip-shaped elastic strip and hook connecting pieces connected with two ends of the elastic strip, each hook connecting piece comprises a supporting frame in an isosceles triangle shape and a hook in a hook shape connected with the top of the supporting frame, in the using process, the hook at one end of the elastic strip is hooked on the support rod of the chair support, the supporting frame at the other end of the elastic strip is pulled by hand, after the elastic strip is stretched, the hook at the other end is hooked on the other support rod, the two support rods are reinforced and fixed, when the reinforcing bandage is used, the supporting frame at the other end of the elastic strip needs to be pulled by hand to stretch the elastic strip, so that the hook at the other end can be hooked on the other support rod, and tensile elastic strip can produce the pulling force that kick-backs, brings the influence to the mode of hand-pull control support frame, and inconvenient colludes another bracing piece with the couple of the other end on, it is inconvenient to use, and in the current reinforcement bandage use, collides the elastic strip carelessly and leads to the couple to unhook from the bracing piece easily, hits the user and can take place corresponding bruise accident to hitting to and bring unfavorable influence to the reinforcement effect of bracing piece, need improve from this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a folding chair of lying is with consolidating bandage convenient to couple is fixed to be used, the security is high is difficult for unhooking to exist not enough to prior art, the utility model aims to provide a.

The technical scheme of the utility model is realized like this: the utility model provides a folding chair of lying is with reinforcing bandage, is including being banding elasticity strip and connecting the couple connecting piece at elasticity strip both ends, and the couple connecting piece is including the support frame that is isosceles triangle and connect the hook-like couple that is at the support frame top, its characterized in that: the one end that the support frame was kept away from to the couple is connected with the extension of being convenient for collude on the bracing piece of chair support, the one end that the couple was kept away from to the extension one side direction skew that the support frame was kept away from to the extension, and skew angle sets up between 15 degrees to 60 degrees.

By adopting the technical scheme, when in use, the hook at one end of the elastic strip is hooked on the supporting rod of the chair support, the supporting frame at the other end of the elastic strip is pulled by hand, after the elastic strip is stretched, the supporting rod side wall is contacted with the side wall of the supporting rod through the extending part connected with the end part of the hook, then the side wall of the hook far away from one side of the extending part is pushed, the side wall of the supporting rod slides into the hook along one side surface of the extending part towards the supporting frame, the hook at the other end is hooked on the other supporting rod, the two supporting rods are reinforced and fixed, one end of the extending part far away from the hook deflects towards one side of the extending part far away from the supporting frame, the deflection angle is set between 15 degrees and 60 degrees, in the range of the angle, after the end of the extending part far away from the hook is firstly abutted against, for only having the reinforcement bandage of couple structure among the prior art, utilize the extension to be convenient for collude the couple and carry out the fixed stay on the bracing piece, it is simple and convenient to use, the utility model provides a folding deck chair is with reinforcement bandage convenient to couple fixed use.

The utility model discloses further set up to: one end of the extending part, which is far away from the hook, deviates 45 degrees towards one side direction of the extending part, which is far away from the support frame.

Through adopting above-mentioned technical scheme, the one end of keeping away from the couple with the extension sets up to 45 degrees of skew to one side direction that the support frame was kept away from to the extension, and this angle is further convenient for support the extension with the one end of keeping away from the couple earlier after on the bracing piece outer wall, exerts thrust again and makes the bracing piece lateral wall slide into the couple along the extension towards one side of support frame, and it is simple and convenient to use.

The utility model discloses further set up to: articulated on the couple have a locking fixed subassembly that is used for locking fixed support pole, locking fixed subassembly includes that one end sets up the hinge bar in hinge groove, sets up two bilateral symmetry's that hinge bar kept away from hinge groove one end fluting, articulates respectively and presss from both sides tight check lock lever and the locking spring that both ends are connected with two tight check lock lever lateral walls of clamp in two fluting, what support frame one end was kept away from to the couple articulates in hinge groove.

By adopting the technical scheme, in order to avoid that the hook is easy to be unhooked from the supporting rod due to the accidental collision of the elastic strip, the corresponding bruise accident can be caused when a user strikes the hook, and the adverse effect is brought to the reinforcing effect of the supporting rod, the locking fixing component for locking and fixing the supporting rod is hinged on the hook, when the locking device is used, the rotating hinge rod is operated after the hook is hooked on the supporting rod, so that the two clamping locking rods rotate towards the supporting frame, then the two clamping locking rods are pressed to be close to each other, the locking spring is compressed, so that the two clamping locking rods can conveniently penetrate through the left side and the right side of the supporting frame in an isosceles triangle shape respectively, after the two clamping locking rods penetrate, the two clamping locking rods are loosened, under the restoring acting force of the locking spring, thrust is generated to press the two clamping locking rods to push the two clamping locking rods away from each other, and, the cooperation is fixed to the bracing piece that is located couple department and catches on to prevent that the phenomenon that the couple unhook from appearing from influencing normal use.

The utility model discloses further set up to: one ends of the two clamping locking rods, which are far away from the two grooves, are respectively turned over towards the left side and the right side to form clamping grooves for being clamped into the support frame.

By adopting the technical scheme, in order to further improve the locking stability of the two clamping locking rods which are matched with the left side and the right side of the support frame under the restoring acting force of the locking spring, one ends of the two clamping locking rods, which are far away from the two grooves, are respectively turned over towards the left side and the right side to form clamping grooves for clamping into the support frame, when in use, after the hook is hooked on the support rod, the rotary hinge rod is operated to enable the two clamping locking rods to rotate towards the support frame, then the two clamping locking rods are pressed to enable the two clamping locking rods to approach each other, the locking spring is compressed, so that the two clamping locking rods respectively penetrate through the left side and the right side of the support frame in an isosceles triangle shape, after the two clamping locking rods penetrate, the two clamping locking rods are loosened, under the restoring acting force of the locking spring, thrust is generated to push the two clamping locking rods away from, the two clamping locking rods are extruded on the inner side walls of the left side and the right side of the support frame, and the support rods hooked at the hooks are locked and fixed in a matched mode so as to prevent the hook unhooking phenomenon from affecting normal use.

The utility model discloses further set up to: and two ends of the locking spring are respectively connected with the middle parts of the two clamping locking rods.

Through adopting above-mentioned technical scheme, in order to make locking spring even to two tight check lock lever efforts of clamp, be connected locking spring's both ends with two tight check lock lever middle parts of clamp respectively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of a hook assembly according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-2, the utility model discloses a folding chair of lying is with reinforcing bandage, including being banding elasticity strip 1 and connecting the couple connecting piece at elasticity strip 1 both ends, the couple connecting piece is including being isosceles triangle's support frame 2 and connecting being hook-shaped couple 3 at support frame 2 top the utility model discloses in the specific embodiment, the one end that support frame 2 was kept away from to couple 3 is connected with and is convenient for collude extension 4 on the bracing piece of chair support, one side direction skew that support frame 2 was kept away from to extension 4 to extension 3 was kept away from to extension 4 to extension one end, and the skew angle setting is between 15 degrees to 60 degrees.

Through adopting the above technical scheme, when using, collude 3 that is located 1 one end of elastic strip on the bracing piece of chair support earlier, pull the support frame 2 of the elastic strip 1 other end by hand, stretch elastic strip 1 after, contact the bracing piece lateral wall through the extension 4 that is located 3 end connection of couple earlier, afterwards, promote couple 3 and keep away from 4 lateral wall of extension one side of extension, make the bracing piece lateral wall slide into couple 3 along extension 4 one side towards support frame 2, collude 3 of the other end on another bracing piece, consolidate and fix two bracing pieces, the one end that extension 4 kept away from couple 3 is squinted to the one side direction that extension 4 kept away from support frame 2, the skew angle sets up between 15 degrees and 60 degrees, be convenient for earlier after keeping away from the one end of couple 3 of extension 4 and supporting on the bracing piece outer wall in this angle scope, exert thrust again and make the bracing piece lateral wall slide into couple along extension 4 one side towards support frame 2 In 3, for only having the reinforcement bandage of couple 3 structures among the prior art, utilize extension 4 to be convenient for collude couple 3 and carry out the fixed stay on the bracing piece, it is simple and convenient to use, the utility model provides a folding deck chair is with reinforcement bandage convenient to couple fixed use.

In the embodiment of the present invention, the end of the extension portion 4 away from the hook 3 is deviated by 45 degrees to the side of the extension portion 4 away from the supporting frame 2.

Through adopting above-mentioned technical scheme, the one end of keeping away from couple 3 with extension 4 sets up to keeping away from one side direction skew 45 degrees of support frame 2 to extension 4, and this angle is further convenient for support after on the bracing piece outer wall with extension 4 one end of keeping away from couple 3 earlier, exerts thrust again and makes the bracing piece lateral wall slide into couple 3 along extension 4 towards one side of support frame 2, and it is simple and convenient to use.

The utility model discloses in the embodiment, it has the fixed subassembly of locking that is used for locking fixed support pole to articulate on the couple 3, the fixed subassembly of locking includes that one end sets up hinge bar 11 of hinge groove 16, sets up at hinge bar 11 and keeps away from two bilateral symmetry's of hinge groove 16 one end fluting 12, respectively articulate the tight check lock lever 13 of clamp in two fluting 12 and both ends respectively with two locking spring 14 that press from both sides tight check lock lever 13 lateral walls and be connected, the couple 3 keeps away from articulating in hinge groove 16 of 2 one ends of support frame.

By adopting the technical scheme, in order to avoid that the hook 3 is easy to be unhooked from the supporting rod due to accidental collision with the elastic strip 1, corresponding bruising accidents can happen when a user hits the supporting rod, and adverse effects are brought to the reinforcing effect of the supporting rod, the locking fixing component for locking and fixing the supporting rod is hinged on the hook 3, when the hook is used, after the hook 3 is hooked on the supporting rod, the rotary hinge rod 11 is operated, the two clamping locking rods 13 are rotated towards the supporting frame 2, then the two clamping locking rods 13 are pressed, the two clamping locking rods 13 are mutually close, the locking spring 14 is compressed, so that the two clamping locking rods 13 respectively penetrate through the left side and the right side of the supporting frame 2 in an isosceles triangle shape, after the two clamping locking rods 13 penetrate, the two clamping locking rods 13 are loosened, under the restoring acting force of the locking spring 14, thrust is generated to push the two clamping locking rods 13 away, the two clamping locking rods 13 are extruded on the inner side walls of the left side and the right side of the support frame 2, and the support rods hooked at the hooks 3 are locked and fixed in a matching mode, so that the phenomenon that the hooks 3 are unhooked is prevented from affecting normal use.

In the embodiment of the present invention, the ends of the two clamping locking rods 13 away from the two slots 12 are respectively turned over to the left and right sides to form the slot 15 for being inserted into the supporting frame 2.

By adopting the technical scheme, in order to further improve the locking stability of the two clamping locking rods 13 which are matched with the left side and the right side of the support frame 2 under the restoring acting force of the locking spring 14, one ends of the two clamping locking rods 13 which are far away from the two grooves 12 are respectively turned over towards the left side and the right side to form the clamping grooves 15 which are clamped into the support frame 2, when in use, after the hook 3 is hooked on the support rod, the rotary hinge rod 11 is operated to enable the two clamping locking rods 13 to rotate towards the support frame 2, then the two clamping locking rods 13 are pressed to enable the two clamping locking rods 13 to approach each other, the locking spring 14 is compressed, so that the two clamping locking rods 13 respectively penetrate through the left side and the right side of the support frame 2 which is in an isosceles triangle shape from left to right, after the two clamping locking rods 13 penetrate through, the two clamping locking rods 13 are loosened, the left side and the right side of the support frame 2 are respectively clamped into the clamping grooves 15 on the two clamping locking rods 13, the two clamping locking rods 13 are extruded on the inner side walls of the left side and the right side of the support frame 2, and the support rods hooked at the hooks 3 are matched to be locked and fixed, so that the phenomenon that the hooks 3 are unhooked is prevented from affecting normal use.

In the embodiment of the present invention, the two ends of the locking spring 14 are respectively connected to the middle of the two clamping locking rods 13.

Through adopting above-mentioned technical scheme, in order to make locking spring 14 even to two clamping locking lever 13 efforts, be connected the both ends of locking spring 14 with two clamping locking lever 13 middle parts respectively.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a folding chair of lying is with reinforcement bandage, is including being banding elasticity strip (1) and connecting the couple connecting piece at elasticity strip (1) both ends, and the couple connecting piece is including support frame (2) that are isosceles triangle and connect be hook-like couple (3) that are at support frame (2) top, its characterized in that: couple (3) keep away from one end of support frame (2) and be connected with extension (4) on being convenient for collude the bracing piece of chair support, one end that support frame (2) were kept away from in extension (4) is kept away from to extension (4) one side direction skew, and the skew angle setting is between 15 degrees to 60 degrees.

2. A strengthening bandage for a folding recliner chair as claimed in claim 1, wherein: one end of the extension part (4) far away from the hook (3) is deviated by 45 degrees towards one side direction of the extension part (4) far away from the support frame (2).

3. A strengthening bandage for a folding recliner chair as claimed in claim 1 or 2, wherein: articulated on couple (3) have the fixed subassembly of locking that is used for locking fixed support pole, the fixed subassembly of locking includes that hinge bar (11) of hinge groove (16), two bilateral symmetry's fluting (12) of keeping away from hinge groove (16) one end are seted up in hinge bar (11), articulate respectively and press from both sides tight check lock lever (13) and both ends respectively with two tight check lock lever (13) lateral walls locking spring (14) of being connected in two fluting (12), what support frame (2) one end was kept away from in couple (3) articulates in hinge groove (16).

4. A strengthening bandage for a folding recliner chair as claimed in claim 3, wherein: one ends of the two clamping locking rods (13) far away from the two grooves (12) are respectively turned over towards the left side and the right side to form clamping grooves (15) used for being clamped into the support frame (2).

5. A strengthening bandage for a folding recliner chair as claimed in claim 3, wherein: two ends of the locking spring (14) are respectively connected with the middle parts of the two clamping locking rods (13).