CN201176208Y - Fastener of bicycle side bag - Google Patents

Abstract

The utility model relates to a lateral bag fastener of a bicycle, which solves the shortcomings of the existing fasteners which have bad compatibility, uneasy demounting and the like. The technical proposal is that the backpart of a lateral bag is fixedly provided with a hard substrate, and is provided with a cross bar which is riveted on the upper portion of the basal plate and a chute which is riveted on the lower portion of the basal plate, wherein the upper side and the lower side of the cross bar are respectively provided with a guide rib, and the guide rib on the lower side is provided with a plurality of spacing holes. Two hooks are provided to be buckled on both ends of the cross bar, and the two hooks are respectively formed by a sliding seat, a hook body, a torsional spring and a pin shaft, wherein the upper end and the lower end on the rear side of the sliding seat are respectively provided with a guide groove, and the guide groove is embedded on the outer side of the guide rib and can relatively slide till the guide groove is taken out, the upper side of a chute is provided with a plurality of locating slots, the lower side of the chute is provided with a T-shaped groove, and a slide block is embedded in the chute, a calking groove and an I-shaped hook are arranged on the central portion of the slide block, one end of the slide block can be embedded in the calking groove, and the other end can rotate around the calking groove end.

Description

Bicycle side pocket fastener

Technical field

The utility model relates to a kind of fastener, especially bicycle portable bag fastener.

Background technology

Present known bicycle portable bag fastener, as Chinese CN2728883 number bulletin disclosed " being applicable to the travelling bag fastener of bicycle luggage carrier ", this fastener is provided with the matrix of a substrate as fastener, and its size adapts to framework within the bicycle luggage carrier; This substrate top surface and travelling bag bottom surface are spirally connected or rivet, and the bottom surface presses on the end face of inner frame; Dash forward under substrate one side direction and establish two fixedly coupler bodies, opposite side is provided with a movable coupler body, fastens with the inner frame both sides respectively, and hooks its bottom surface; Simultaneously, be provided with two supporting coupler bodies, cooperate leg with fixing coupler body as travelling bag in movable coupler body one side; Movable coupler body adopts spring cramping structure, with last item button fixing spring center shaft two ends, so that assembling or dismounting; Post soft protective cover in coupler body inboard and base plate bottom, with the bicycle luggage carrier that adequately protects; The substrate recess is provided with water-guiding hole, so that discharge the ponding on the substrate.This fastener places the load bag of bicycle portable on the shelf, is suitable for the travelling bag of less load capacity, and in actual use, the bigger travelling bag of extension can be detained to carry bigger load capacity in the bicycle luggage carrier side.

A kind of side pocket fastener is arranged at present on the market: establish a hard substrate in the side pocket, both sides, substrate top respectively set firmly a hook, a fixing clip is slidably established in the substrate bottom, the hook button is hung on the bicycle luggage carrier side, and fixedly clip is fixed between shelf strut bar and the trailing wheel spider along buckleing after a chute slides into correct position.The feasible program that this fastener provides a kind of side pocket and bicycle luggage carrier to buckle, but still have weak point, the first: substrate top is fixed in hook, its closed position can be subject to this hook, be the position of the fastening position of shelf side and hook when inconsistent, hook difficulty is buckled or can't be buckled at all.It two is: hook and geometrical clamp all protrude from the substrate and are non-dismountable, when bearing after needs take off bag, can cause the back discomfort maybe can't bear.

The utility model content

The purpose of this utility model is the deficiency that overcomes existing fastener, provides the position of a kind of hook and geometrical clamp all can suitably adjust, and the bicycle side pocket fastener of being convenient to bear.

The technical scheme that the utility model adopted is: the side pocket back panel sets firmly a hard substrate, establish a cross bar rivet clasp in substrate top, a chute rivet clasp is in the substrate bottom; Establish several rivet holes in the middle part of the cross bar and take this rivet clasp on substrate, a spacing tenon is established at the cross bar two ends respectively, and cross bar is respectively established a guiding rib in both sides up and down, and its downside guiding rib is provided with several spacing holes.If two hooks are buckled in the cross bar two ends respectively, two hooks are colluded body, a torsion spring and a bearing pin by a slide, respectively and are formed; The slide rear side is respectively established a guide groove in two ends up and down, and a limited post is established at guide groove middle part in lower end, and also slide relative is until taking-up but guide groove is embedded in the guiding rib outside, and limited post embeds in the spacing hole can limit its sliding position; Slide front side upper center is established a through hole, both sides and is respectively established a n shape hook and a pin-and-hole, collude that a frenulum hole is established in body upper end, a pin-and-hole is respectively established in both sides, collude body and be stuck in two n shapes collude, a torsion spring is butted on slide and colludes between the body, a bearing pin with slide, collude body and torsion spring pin joint together.If a soft frenulum, two ends tie up to respectively in the frenulum hole of colluding on the body, and pass through hole.Under the effect of torsion spring, collude body and n shape hook and close to detain and be fixed in shelf side relevant position, the pulling frenulum can unclamp and collude body, thereby takes out bag easily.Rivet clasp is established several positioning grooves in the chute upside of substrate bottom, and the chute downside is established a T slot, and chute is embedded in a slide block, and a caulking groove is established at the slide block middle part, establishes worker's shape and colludes, and the one end embeds in the caulking groove, and the other end can rotate around the caulking groove end.When slide block slided in chute, worker's shape was colluded and can be snapped in corresponding positioning groove limiting its position and button is fixed on the shelf strut bar, when not needing to make recruitment shape to collude, embedded in the T slot and made detent surface smooth thereby be movable to the middle part, so that bear.

One of the beneficial effects of the utility model are: slide control all can be made in the position that worker's shape of the hook on bag top and bottom is colluded, and can be better fastens with the bicycle luggage carrier of different size; It two is: hook can be taken out from the cross bar two ends, and worker's shape is colluded and can be embedded in the T slot, thereby makes the bag back panel smooth, is convenient to bear; It three is: the adjustment of a whole set of fastener and dismounting do not need by instrument, and operation and maintenance is simple, convenient.

Description of drawings

Fig. 1 is the utility model running condition and assembly schematic perspective view;

Fig. 2 is the utility model hook decomposing state three-dimensional view;

Fig. 3 is the utility model hook confined state front elevation;

Fig. 4 is an A-A generalized section among Fig. 3;

Fig. 5 is that scheme drawing is used in the utility model hook;

Fig. 6 is the utility model chute and related parts schematic perspective view thereof;

Fig. 7 is that the utility model worker shape is colluded the sliding mode schematic perspective view;

Fig. 8 is that the utility model worker shape is colluded lock-out state cube scheme drawing;

Fig. 9 is that the utility model worker shape is colluded flat condition cube scheme drawing.

Each label is depicted as among the figure:

1 bag: 10 substrates;

20 cross bars: 201 rivet holes, 202 spacing tenons, 203 guiding ribs, 2031 spacing holes;

21 hooks: 211 slides, 2111 guide grooves, 21110 shell fragments, 21111 limited posts, 2112 through holes, 2113n shape is colluded, 2114 pin-and-holes; 212 collude body, 2121 frenulum holes, 2122 pin-and-holes; 213 torsion springs, 214 bearing pins;

22 frenulums;

30 chutes: 301 rivet holes, 302 positioning grooves, 303T shape groove;

31 slide blocks: 311 caulking grooves;

32 worker's shapes are colluded.

4 bicycle luggage carriers, 41 strut bars.

The specific embodiment

The all available plastic cement injection moulding of the most of parts of the utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

As shown in Figure 1, specific embodiment of the utility model is: set firmly a hard substrate 10 at bag 1 back panel, establish a cross bar 20 rivet clasps in substrate 10 tops, a chute 30 rivet clasps are in substrate 10 bottoms; Two hooks 21 are fastened on cross bar 20 two ends and collude and are hung on bicycle luggage carrier 4 sides, and a frenulum 22 lies between two hooks, and worker's shape is colluded 32 and is embedded in the chute 30 and buckles and be hung on strut bar 41 rear sides.

As shown in Figure 2: each hook is colluded body 212, a torsion spring 213 and a bearing pin 214 by a slide 211, respectively and is formed; Slide 211 rear sides are respectively established a guide groove 2111 in two ends up and down, establish a shell fragment 21110 in the middle of the lower end guide groove 2111, slide 211 front side upper center are established a through hole 2112, a n shape hook 2113 and a pin-and-hole 2114 are respectively established in both sides, collude that a frenulum hole 2121 is established in body 212 upper ends, a pin-and-hole 2122 is respectively established in both sides, colluding body 212 is stuck in two n shapes and colludes in 2113, one torsion spring 213 is butted on slide 211 and colludes between the body 212, a bearing pin 214 with slide 211, collude body 212 and torsion spring 213 pin joints together.

As shown in Figure 3: but cross bar 20 middle parts establish several rivet holes 201 and take this rivet clasp on substrate, a spacing tenon 202 is established at cross bar 20 two ends respectively, cross bar is respectively established a guiding rib 203 in both sides about in the of 20, its downside guiding rib 203 two ends are respectively equipped with several spacing holes 2031.Two hooks 21 are buckled in cross bar 20 two ends respectively, and soft frenulum 22 two ends lie in respectively in two hooks 21.

As shown in Figure 4: the guide groove 2111 in the hook 21 is embedded in guiding rib 203 outsides, and a limited post 21111 is established at shell fragment 21110 middle parts in the middle of the lower end guide groove 2111, and limited post 21111 embeds can limit hook 21 slips in the spacing hole 2031; Under the effect of torsion spring 213, collude body 212 and collude 2113 with n shape and fasten and hook 21 buttons can be fixed in shelf side relevant position; Frenulum 22 ties up in the frenulum hole 2121 of colluding on the body 212, and passes through hole 2112, and pulling frenulum 22 can unclamp and collude body 212, thereby takes out bag easily.

As shown in Figure 5: pull open shell fragment 21110, can be along cross bar 20 slip hooks 21; When sliding into two ends, can take out hook 21 by lower limit tenon 202.

As shown in Figure 6: chute 30 peripheries are established several rivet holes 301, take this rivet clasp on substrate; Chute 30 upsides are established several positioning grooves 302, and chute 30 downsides are established a T slot 303; If a slide block 31 embeds in the chute 30, a caulking groove 311 is established at slide block 31 middle parts; If worker's shape colludes 32, the one end embeds in the caulking groove 311, and the other end can rotate around caulking groove 311 ends.

As shown in Figure 7: pull worker's shape and collude 32 and make its inclination certain angle, slide block 31 can slide in chute 30.

As shown in Figure 8: slide block 31 slides into correct position in chute 30 after, upwards pull worker's shape and collude 32 and it can be snapped in the corresponding positioning groove 302 can limit its position, so that button is hung on the shelf strut bar more firmly.

As shown in Figure 9: do not need to make recruitment shape to collude at 32 o'clock, make chute 30 surfacings thereby it can be moved to chute 30 middle parts and embed in the T slot 303, so that bear.

Claims (5)

1, a kind of bicycle side pocket fastener sets firmly a hard substrate at the bag back panel, establish a cross bar rivet clasp in substrate top, a chute rivet clasp is in the substrate bottom, it is characterized in that: a spacing tenon is established at the cross bar two ends respectively, cross bar is respectively established a guiding rib in both sides up and down; If two hooks are buckled in the cross bar two ends respectively, two hooks are colluded body, a torsion spring and a bearing pin by a slide, respectively and are formed; Slide rear side up and down two ends is respectively established a guide groove, but guide groove is embedded in the guiding rib outside and slide relative until taking-up; The chute upside is established several positioning grooves, and the chute downside is established a T slot, and chute is embedded in a slide block, and a caulking groove is established at the slide block middle part, establishes worker's shape and colludes, and the one end embeds in the caulking groove, and the other end can rotate around the caulking groove end.

2, bicycle side pocket fastener as claimed in claim 1, it is characterized in that: the guiding rib of described cross bar downside is provided with several spacing holes, a shell fragment is established at guide groove middle part, described slide lower end, the shell fragment inboard is convexly equipped with a limited post, and limited post embeds in the spacing hole can limit the position that slide slides on cross bar.

3, bicycle side pocket fastener as claimed in claim 1, it is characterized in that: described slide front side upper center is established a through hole, both sides and is respectively established a n shape hook and a pin-and-hole, collude that a frenulum hole is established in body upper end, a pin-and-hole is respectively established in both sides, colluding body is stuck in two n shapes collude, one torsion spring is butted on slide and colludes between the body, a bearing pin with slide, collude body and torsion spring pin joint together, establish a soft frenulum, two ends tie up to respectively in the frenulum hole of colluding on the body, and pass through hole.

4, bicycle side pocket fastener as claimed in claim 1, it is characterized in that: described slide block can slide in chute, and described worker's shape is colluded upside and can be snapped in the corresponding positioning groove to limit the position of slide block in chute.

5, bicycle side pocket fastener as claimed in claim 4 is characterized in that: thus described worker's shape is colluded to embed and is made detent surface smooth in the T slot.

Images