CN202337309U

CN202337309U - Connecting device for multi-layer glued bent wood baby carriage

Info

Publication number: CN202337309U
Application number: CN2011204377992U
Authority: CN
Inventors: 刘全林
Original assignee: QINGDAO HAOLEI FURNITURE CO Ltd
Current assignee: QINGDAO HAOLEI FURNITURE CO Ltd
Priority date: 2011-11-08
Filing date: 2011-11-08
Publication date: 2012-07-18
Anticipated expiration: 2021-11-08

Abstract

The utility model relates to a connecting device and particularly relates to a connecting device for connecting a front fork and a frame of a multi-layer glued bent wood baby carriage. The connecting device comprises a connecting body, a screw rod and two connecting nuts, wherein the connecting body comprises a main body and a connecting piece, a mounting hole for assembling the screw rod is formed on the main body along the length direction, one part of the connecting piece is embedded in the main body, a fixing hole is formed on the connecting piece, threads are arranged at the two ends of the screw rod, a first mounting threaded hole matched with the thread at the head end of the screw rod is formed on each connecting nut along the radial direction, and a second mounting threaded hole is formed on each connecting nut along the axial direction. The connecting device disclosed by the utility model can overcome the shortcomings that the traditional connection way is easy to pinch the fingers of a child, the strength of the front fork is greatly damaged, the overall appearance is poor and the like, so that certain beneficial effects are obtained.

Description

A kind of multilayer gluing bending wooden baby carriage is used connecting device

Technical field

The utility model relates to a kind of connecting device, and especially a kind of multilayer gluing bending wooden baby carriage is with the connecting device that connects perambulator front fork and vehicle frame.

Background technology

Be that connection between perambulator front fork described in the manufacturing approach and products thereof of a kind of multilayer gluing bending wooden baby carriage of 200710016532.4 and the vehicle frame is through on front fork, opening a columniform groove like the patent No.; Then the cylindrical forward of vehicle frame being plugged on makes vehicle frame rotate around the groove of front fork in the groove; But like this one is the intensity of greatly having destroyed front fork; The 2nd, the crack that when front fork rotates, forms between front fork and the vehicle frame is prone to crush children's finger, and the 3rd, it is attractive in appearance to influence the product single-piece.

The utility model content

The utility model is intended to address the above problem; Provide a kind of multilayer gluing bending wooden baby carriage to use connecting device; It has overcome uses traditional connection mode to be prone to crush children finger, the front fork intensity drawbacks such as the big and overall aesthetics of degree is not good of being damaged, and its technical scheme that adopts is following:

A kind of multilayer gluing bending wooden baby carriage is used connecting device; Form by connector, screw rod and two coupling nuts; Said connector is made up of main body and connecting strap, and said main body has a cover loading screw along its length direction and uses mounting hole, and a part of assembly of said connecting strap is in main body; Have fixed orifice on the said connecting strap; The two ends of said screw rod all are threaded, and said coupling nut has one in the radial direction along it and with first of screw rod head end threads engaged a silk hole is installed, and along having second on said coupling nut's the axial direction silk hole is installed.

On the technique scheme basis, said connecting strap is L shaped.

On the technique scheme basis, said first an installation silk hole is a through hole.

On the technique scheme basis, the outline of said main body is an arc.

The utlity model has following advantage: it is convenient to change, little to the strength failure of front fork, through using this connecting device, can make front fork simple and efficient with being connected of vehicle frame, and children can avoid being crushed in use.

Description of drawings

Fig. 1: the blast structural representation of the utility model;

Fig. 2: the left view of connector shown in Fig. 1;

The birds-eye view of Fig. 3: Fig. 2;

Fig. 4: A-A is to cutaway view among Fig. 2;

Fig. 5: the said coupling nut's of the utility model cutaway view;

Fig. 6: the connection scheme drawing when the utility model connects.

Nomenclature:

1. connector, 2. screw rod, 3. coupling nut, 4. vehicle frame, 5. front fork, 6. groove;

10. main body, 11. mounting holes, 12. connecting straps, 13. fixed orifices, 30. first install silk holes, and 31. second install silk holes.

The specific embodiment

Below in conjunction with accompanying drawing and instance the utility model is described further:

Extremely shown in Figure 6 like Fig. 1; A kind of multilayer gluing bending wooden baby carriage of present embodiment is used connecting device, is made up of connector 1, screw rod 2 and two coupling nuts 3, and said connector 1 is made up of main body 10 and connecting strap 12; Said main body 10 has a cover loading screw 2 usefulness mounting holes 11 along its length direction; A part of assembly of said connecting strap 12 has fixed orifice 13 on the said connecting strap 12 in main body 10, the two ends of said screw rod 2 all are threaded; Said coupling nut 3 has one in the radial direction along it and with first of screw rod 2 head end threads engaged a silk hole 30 is installed, and along having second on said coupling nut's 3 the axial direction silk hole 31 is installed.

Preferably, said connecting strap 12 is L shaped, so can strengthen the Joint strenght between connecting strap 12 and the main body 10 greatly, avoids connecting strap 12 from main body 10, to break away from.

Further, said first an installation silk hole 30 is a through hole.

Further again, the outline of said main body 10 is an arc, can prevent that so children from jamming a finger.

During installation; Connecting strap 12 insertions are diverged in vehicle frame 4 front ends of shape; Use screw that connecting strap 12 is fixing with vehicle frame 4 at fixed orifice 13 places, then two coupling nuts 3 are installed on the two ends of screw rod 2, again main body 10 is inserted in the groove 6 of front fork 5; Use screw and second that a silk hole 31 is installed then and match connector 1 is connected with front fork 5, thus being connected of completion vehicle frame 4 and front fork 5.

With way of example the utility model is illustrated above, but the utility model is not limited to above-mentioned specific embodiment, all any changes done based on the utility model or modification all belong to the utility model and require the scope protected.

Claims

1. a multilayer gluing bending wooden baby carriage is used connecting device; It is characterized in that: form by connector (1), screw rod (2) and two coupling nuts (3); Said connector (1) is made up of main body (10) and connecting strap (12); Said main body (10) has a cover loading screw (2) with mounting hole (11) along its length direction; A part of assembly of said connecting strap (12) has fixed orifice (13) on the said connecting strap (12) in main body (10), the two ends of said screw rod (2) all are threaded; Said coupling nut (3) has one in the radial direction along it and with first of screw rod (2) head end threads engaged a silk hole (30) is installed, and along having second on said coupling nut's (3) the axial direction silk hole (31) is installed.

2. a kind of multilayer gluing bending wooden baby carriage according to claim 1 is used connecting device, it is characterized in that: said connecting strap (12) is for L shaped.

3. a kind of multilayer gluing bending wooden baby carriage according to claim 1 and 2 is used connecting device, it is characterized in that: said first an installation silk hole (30) is a through hole.

4. a kind of multilayer gluing bending wooden baby carriage according to claim 1 is used connecting device, it is characterized in that: the outline of said main body (10) is an arc.