CN203395547U

CN203395547U - Umbrella holder

Info

Publication number: CN203395547U
Application number: CN201320428541.5U
Authority: CN
Inventors: 董家纪
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-07-19
Filing date: 2013-07-19
Publication date: 2014-01-15
Anticipated expiration: 2023-07-19

Abstract

An umbrella frame comprises a bottom rod, a first connector, an intermediate rod, a second connector, an umbrella rod clamp and bottom rod fixing devices. The top end of the bottom rod is connected with the bottom end of the intermediate rod, the top end of the intermediate rod is connected with the umbrella rod clamp through the second connector, and the bottom end of the bottom rod is connected with the bottom rod fixing devices. The umbrella holder has the advantages that the umbrella holder can be worn on the upper body via straps, or fixed on a handlebar of a bicycle, thereby being quite convenient for people to use without holding an umbrella with hands, and particularly suitable for being used for holding the umbrella when two hands are not free; pins of the two connectors are driven via a pulley and a draw cord, so that the pins can be ensured to move up and down vertically and smoothly; the umbrella holder is fixed on the handlebar of the bicycle by the aid of fixing clamps, the structure is simplified, and the umbrella holder is more convenient to use; buckles of belts are in structures of stop plates and lock rings, and the lock rings are convenient to clamp and unclamp.

Description

A kind of umbrella stand

Technical field

The utility model relates to a kind of novel umbrella stand, for being worn on the fixedly umbrella bar of umbrella or bearch umbrella of upper body, or is fixed on the handlebar of bicycle.Be specially adapted to both hands occupied (as by bike, tricycle or bicycle etc.) time the use of holding up an umbrella.

Background technique

Existing common umbrella or bearch umbrella must hold handle of umbrella (bar) with one while using, when both hands are occupied (as by bike, tricycle or bicycle etc.) just can not hold up an umbrella, hand of busy use by bike, hold up an umbrella, and has potential safety hazard by another hand.

Summary of the invention

The utility model aims to provide a kind of umbrella stand, the problem of being inconvenient to hold up an umbrella when occupied to solve both hands that prior art exists.

The technical solution of the utility model is: a kind of umbrella stand, comprise bottom bar, the first link, king-rod, the second link, umbrella bar cramp and bottom bar fixing device, top at bottom bar is connected with the bottom of king-rod by the first link, and the top of king-rod is connected with umbrella bar cramp by the second link; The bottom of this bottom bar is connected with bottom bar fixing device; The first described link is identical with the structure of the second link, comprises sleeve pipe, inserted link and positioning means, at the front end of sleeve pipe, is provided with flange plate, is provided with a plurality of through holes that are uniformly distributed along the circumference on this flange plate; Front end at inserted link is provided with the positioning disk corresponding with this flange plate, is provided with the projection corresponding with through hole on this flange plate on this positioning disk; Between sleeve pipe and inserted link, with positioning means, mutually locate; Described positioning means comprises inserted link scrobicular ring, pin-and-hole, pin and pin handle, and inserted link scrobicular ring is located near the outer circumferential face in rear end of tapping pin; Near the rear end of sleeve pipe, be provided with the pin-and-hole corresponding with this inserted link scrobicular ring, in this pin-and-hole, insert pin, it is characterized in that, pin-and-hole front portion in this outside of sleeve is provided with pole, the front end of pin handle and the middle part of this pole are hinged, the top of this pole curves rearwardly to the top of pin, and pulley is housed; The top of this pin is connected with one end of a stay cord, and the other end of this stay cord is walked around pulley and is connected with the front portion of pin handle; Between the top of this pin and this sleeve pipe, be connected with elastomer.

The utility model has the advantages that: can be worn on upper body with braces, or be fixed on the handlebar of bicycle, flexible and the angle adjustment of flexible and two links by bottom bar in fixed tube, can change arbitrarily height and the direction of umbrella, very easy to use, do not need to strike with the hand umbrella, be specially adapted to the both hands use of holding up an umbrella when occupied.The pin of two links adopts pulley and stay cord to drive, and guarantees that pin can vertically move up and down swimmingly; Utilize fixing clamp to be fixed on the handlebar of bicycle, simplify the structure, use convenient; The snap close of waistband utilizes the structure of baffle plate and lock ring, the snapping in and deviate from all very convenient of lock ring.

Accompanying drawing explanation

Fig. 1 is an embodiment's of the utility model stereochemical structure (link is split) schematic diagram;

Fig. 2 is the A-A sectional view (part) of Fig. 1;

Fig. 3 is the B-B sectional view of Fig. 1;

Fig. 4 is the structural representation of link of the present utility model;

Fig. 5 is an embodiment's of umbrella bar cramp of the present utility model structural representation;

Fig. 6 is the worm's eye view of Fig. 5;

Fig. 7 is the structural representation in the snap close seat front of the utility model snap close;

Fig. 8 is the left view of Fig. 7;

Fig. 9 is the rear view of Fig. 7;

Figure 10 is the schematic diagram after snap close assembling;

Figure 11 is the C-C sectional view (locking state) of Figure 10;

Figure 12 is the C-C sectional view (state during disengagement) of Figure 10;

Figure 13 is another embodiment's of the utility model bottom bar fixing device structural representation;

Figure 14 is the left view of Figure 13;

Figure 15 is umbrella bar cramp the second embodiment's of the present utility model structural representation;

Figure 16 is the D-D sectional view (off working state) of Figure 15;

Figure 17 is working state (the sandwiching umbrella bar) schematic diagram of Figure 16;

Figure 18 is umbrella bar cramp the 3rd embodiment's of the present utility model structural representation (on the basis of Figure 16, extension spring is not strained);

Figure 19 is the structural representation of the extension spring tension of Figure 18;

Figure 20 is the plan view of Figure 19.

Embodiment

Referring to Fig. 1～Figure 12, an embodiment of a kind of umbrella stand of the utility model, comprise bottom bar 8, the first link A, king-rod 17, the second link B, umbrella bar cramp 22 and bottom bar fixing device C, top at bottom bar 8 is connected with king-rod 17 bottom by the first link A, and king-rod 17 top is connected with umbrella bar cramp 22 by the second link B.The bottom of this bottom bar 8 is connected with bottom bar fixing device C.

Referring to Fig. 4, the first described link is identical with the structure of the second link, comprises sleeve pipe 9, inserted link 13 and positioning means, at the front end (left end in figure of sleeve pipe 9, lower same) be provided with flange plate 12, on this flange plate 12, be provided with a plurality of through holes 121 that are uniformly distributed along the circumference.Front end at inserted link 13 is provided with the positioning disk corresponding with this flange plate 12 15, is provided with the projection 16 corresponding with through hole 121 on this flange plate 12 on this positioning disk 15.Between sleeve pipe 9 and inserted link 13, with positioning means, mutually locate, described positioning means comprises inserted link scrobicular ring 14, pin-and-hole 4, pin 10 and pin handle 11, and inserted link scrobicular ring 14 is located near outer circumferential face inserted link 13 rear end; Near the rear end of sleeve pipe 9, be provided with the pin-and-hole corresponding with this inserted link scrobicular ring 14 4, at the interior insertion pin 10 of this pin-and-hole 4.Front portion in sleeve pipe 9 outsides near pin-and-hole 4 is provided with pole 115, and the middle part of the front end of pin handle 11 and this pole 115 is hinged, and this pole 115 top is stooped forward the top of pin 10, and pulley 114 is housed.The circular hole on these pin 10 tops is connected with a stay cord 113 one end, and the other end of this stay cord 113 is walked around pulley 114 and is connected with the front portion of pin handle 11.In the circular hole on this pin 10 top, be provided with the annular elastomer 28 (spring or rubber band) around this sleeve pipe 9, pin 10 is applied to downward elastic force.Be preferably in pole 115 and be provided with the position-limit mechanism 110 that pin handle 11 is made progress, prevent pin handle 11 upwards transition upspring.

Referring to Fig. 5 and Fig. 6, described umbrella bar cramp 22 comprises fixedly jaws 233, activity jaws 232, Returnning spring 223, shank type nut 222 and screw rod, fixedly jaws 233 and activity jaws 232 one end are by stationary axle 220 be hinged (fixedly jaws 233 one end is fixedly connected with stationary axle 220), stationary axle 220 one end is connected with the front end of the inserted link 21 of described the second link B, fixedly the middle part of jaws 233 and activity jaws 232 is passed screw rod and is connected with shank type nut 222, and Returnning spring 223 is housed on the screw rod between two jaws.During use by shank type nut 222 adjusting activity jaws 232 and fixing jaws 233 folding degrees of tightness.

Referring to Fig. 1-Fig. 3, a kind of described bottom bar fixing device C comprises braces, front shoe 5, rear fixed plate 25, fixed tube 7 and reinforcing strip 27, braces is connected with rear fixed plate 25 with front shoe 5, in the outside of front shoe 5, be connected and fixed pipe 7, described bottom bar 8 inserts from the upper end of this fixed tube 7, and fastening with two clamping bolts 6.Top middle portion (middle parts of front shoe 5 Extreme breadths) at this front shoe 5 is provided with clamping groove 51, the reinforcing strip 27 rear end of this rear fixed plate 25 top middle inside and long strip-board shape is hinged (is set with two isometric sleeve pipes 26 on hinging shaft, in the middle of reinforcing strip 27 is positioned at), at the front end of this reinforcing strip 27, be provided with below comb shape groove 271 corresponding to clamping grooves 51 a plurality of and these front shoe 5 tops.During use, by reinforcing strip 27 above shoulder forward and clamping groove 51 block (between the two, can pin with conventional locking mechanism, as hook or buckle), make front shoe 5 and rear fixed plate 25 firmer, be difficult for rocking.

Described reinforcing strip 27 is connected to form by two-part, is provided with the attachment hole 272 of a plurality of correspondences in two-part reinforcing strip 27, connects therein in two attachment holes 272 through screw 273, and this structure is convenient to adjust the length of reinforcing strip 27.

Described braces comprises that twice waistband 1 and the two ends of 2, shoulder belts 2 of two shoulder belts and (right side) half portion of twice waistband 1 are connected, the two ends of another root shoulder belt 2 be positioned at left side front shoe 5 and be connected with the upper inner of rear fixed plate 25.One end of each waistband 1 is connected with one side of described front shoe 5, around being connected with rear fixed plate 25 to rear portion, around the other end that arrives waistband 1 above, by snap close (lock ring 31 and snap close seat 3), is connected with the another side of front shoe 5.

Referring to Fig. 1 and Fig. 2, described twice waistband 1 all around and the top of two shoulder belts 2 be respectively equipped with the ，Gai mechanism of mechanism that regulates length by day font buckle 18 and rectangular ring 19 form.Rectangular ring 19 is connected to one end of one section of waistband 1 or shoulder belt 2, and the other end of waistband 1 or shoulder belt 2 passes a day font buckle 18Liang Ge hole successively, then passes wraparound from rectangular ring 19, is finally connected with a day intermediate bar for font buckle 18.By regulating day font buckle 18 position can reach the length that regulates waistband 1 or shoulder belt 2, to be applicable to the user of different bodily form heights, wear like this.

Referring to Fig. 7-Figure 12, described snap close comprises lock ring 31 and snap close seat 3, snap close seat 3 comprises fixed base 35, U-shaped housing 32, baffle plate 33, torsion spring 38 and links up with 36, and the oral area of U-shaped housing 32 is hinged on fixed base 35 two ends, is provided with hook 36 in the outside of these U-shaped housing 32 bottoms 37; This baffle plate 33 one end is hinged on U-shaped housing 32 near the inside of oral area by bearing pin 34, and the other end of this baffle plate 33 extends to this inner side of linking up with 36 tops; The torsion spring 38 that applies outward thrust to baffle plate 33 is housed on this bearing pin 34.This lock ring 31 is square shape or day font, and lock ring 31 one end is connected with waistband 1, and the other end coordinates and articulates with the hook of snap close seat 3.Fixed base 35 use screws are connected with fixed plate 5.During use, lock ring 31 one end is pressed into the baffle plate 33 of the top end of hook 36, in lock ring 31 hooks 36, baffle plate 33 resets under the effect of torsion spring 38, blocks lock ring 31 and can not deviate from (as shown in figure 11); When needs take out lock ring 31 (triping), with hand, enter baffle plate 33.

Referring to Figure 13 and Figure 14, another kind of bottom bar fixing device C comprises the fixing clamp 41 of fixed tube 7, fastening screw trip bolt 6, set screw 42 and a pair of arc, a fixing clamp 41 top is connected with the lower end of fixed tube 7, the through hole at two fixing clamp 41 two ends interconnects with set screw 42, and fastening screw trip bolt 6 is housed in fixed tube 7.This device replaces the part of bottom bar below 8 in Fig. 1 while using, with fixing clamp 41 and the handlebar of bicycle of a pair of arc, fixes, and the bottom of bottom bar 8 in Fig. 1 is inserted on the top of fixed tube 7, fixing with fastening screw trip bolt 6.

Referring to Figure 15-Figure 17, described umbrella bar cramp 22 comprises principal arm 227, these principal arm 227 bottoms are connected with the front end of the inserted link 21 of described the first link, two slide bars that are parallel to each other 228 of vertical connection on this principal arm 227, wherein a slide bar 228 rear end is connected to this principal arm 227 top, at the front end of this slide bar 228, is connected with fixedly jaws 232; On this slide bar 228, be set with a sliding sleeve 224, at the front end of this sliding sleeve 224, be provided with the activity jaws 233 corresponding with fixing jaws 232, on the slide bar 228 between sliding sleeve 224 rear end and this principal arm 227, helical spring 225 is housed, between two sliding sleeves 224, is connected with hand lever 226.During use, grasp hand lever 226 and pull to principal arm 227 (referring to arrow in Figure 17), activity jaws 233 is moved right, between two jaws, insert the umbrella bar 23 of umbrella 24, then unclamp hand lever 226, under the effect of helical spring 225 restoring forces, left activity jaws 233 is exerted pressure, two jaws are tightly clamped umbrella bar 23.

Referring to Figure 18-Figure 20, on the basis of the umbrella bar cramp 22 shown in Figure 15-Figure 17, at sliding sleeve 221 and fixedly between jaws 232, fastening device is installed, this fastening device comprises spanner 229, extension spring 230 and pole 231, a side in each sliding sleeve 221 rear end is provided with support plate 231, the spanner 229 two ends of n shape are hinged on two support plates 231, at the middle part of two parallel ends of spanner 229, fixedly between jaws 232, are connected respectively extension spring 230 with two.During use, spanner 229 is upwards raised to (shown in Figure 18), extension spring 230 is in relaxed state, inoperative; When sandwiching between two jaws after umbrella bar 23, spanner 229 is close to principal arm 227 downwards, the extension spring 230 that stretched, the pulling force of extension spring 230 acts on fixedly between jaws 232 and activity jaws 233, be that two jaws have increased clamping force, umbrella bar 23 held more firm.

Claims

1. a umbrella stand, comprises bottom bar, the first link, king-rod, the second link, umbrella bar cramp and bottom bar fixing device, on the top of bottom bar, by the first link, is connected with the bottom of king-rod, and the top of king-rod is connected with umbrella bar cramp by the second link; The bottom of this bottom bar is connected with bottom bar fixing device; The first described link is identical with the structure of the second link, comprises sleeve pipe, inserted link and positioning means, at the front end of sleeve pipe, is provided with flange plate, is provided with a plurality of through holes that are uniformly distributed along the circumference on this flange plate; Front end at inserted link is provided with the positioning disk corresponding with this flange plate, is provided with the projection corresponding with through hole on this flange plate on this positioning disk; Between sleeve pipe and inserted link, with positioning means, mutually locate; Described positioning means comprises inserted link scrobicular ring, pin-and-hole, pin and pin handle, and inserted link scrobicular ring is located near the outer circumferential face in rear end of inserted link; Near the rear end of sleeve pipe, be provided with the pin-and-hole corresponding with this inserted link scrobicular ring, in this pin-and-hole, insert pin, it is characterized in that, pin-and-hole front portion in this outside of sleeve is provided with pole, the front end of pin handle and the middle part of this pole are hinged, the top of this pole curves rearwardly to the top of pin, and pulley is housed; The top of this pin is connected with one end of a stay cord, and the other end of this stay cord is walked around pulley and is connected with the front portion of pin handle; Between the top of this pin and this sleeve pipe, be connected with elastomer.

2. umbrella stand according to claim 1, it is characterized in that, described bottom bar fixing device comprises braces, front shoe, rear fixed plate, fixed tube and reinforcing strip, braces is connected with rear fixed plate with front shoe, outside at front shoe is connected and fixed pipe, described bottom bar inserts from the upper end of this fixed tube, and fastening with clamping bolt; Top middle portion at this front shoe is provided with clamping groove, and the rear end of the top middle inside of this rear fixed plate and the reinforcing strip of long strip-board shape is hinged, at the front end of this reinforcing strip, is provided with below the comb shape groove corresponding with the clamping groove on this front shoe top.

3. umbrella stand according to claim 2, is characterized in that, described reinforcing strip is connected to form by two-part, is provided with the attachment hole of a plurality of correspondences in two-part reinforcing strip, connects therein in two attachment holes through screw.

4. umbrella stand according to claim 2, it is characterized in that, described braces comprises twice waistband and two shoulder belts, and the two ends of a shoulder belt are connected with half portion of twice waistband, the two ends of another root shoulder belt be positioned at the front shoe of other half portion and the upper inner of rear fixed plate is connected; One end of each waistband is connected with one side of described front shoe, and waistband is around being connected with rear fixed plate to rear portion, and the other end of waistband is connected with the another side of this front shoe by snap close.

5. umbrella stand according to claim 4, it is characterized in that, described snap close comprises lock ring and snap close seat, and snap close seat comprises fixed base, U-shaped housing, baffle plate, torsion spring and hook, the oral area of U-shaped housing is hinged on the two ends of fixed base, and outside this U-shaped, the outside of frame bottom is provided with hook; One end of this baffle plate is hinged on U-shaped housing near the inside of oral area by bearing pin, and the other end of this baffle plate extends to the inner side on this hook top; The torsion spring that applies outward thrust to baffle plate is housed on this bearing pin; This lock ring is that square shape or a day font ，Qi one end are connected with waistband, and the other end is articulated in the hook of snap close seat ordinatedly.

6. umbrella stand according to claim 1, it is characterized in that, described bottom bar fixing device comprises the fixing clamp of fixed tube, fastening screw trip bolt, set screw and a pair of arc, the top of a fixing clamp is connected with the lower end of fixed tube, and the through hole at the two ends of two fixing clamps interconnects with set screw; Fastening screw trip bolt is housed in fixed tube.

7. umbrella stand according to claim 1, it is characterized in that, described umbrella bar cramp comprises fixedly jaws, activity jaws, Returnning spring, shank type nut and screw rod, fixedly one end of jaws and activity jaws is hinged by stationary axle, one end of stationary axle is connected with the front end of the inserted link of described the second link, fixedly the middle part of jaws and activity jaws is passed screw rod and is connected with shank type nut, fixedly on the screw rod between jaws and activity jaws, Returnning spring is being housed.

8. umbrella stand according to claim 1, it is characterized in that, described umbrella bar cramp comprises principal arm, this principal arm bottom is connected with the front end of the inserted link of described the first link, two slide bars that are parallel to each other of vertical connection on this principal arm, wherein the rear end of a slide bar is connected to the top of this principal arm, at the front end of this slide bar, is connected with fixedly jaws; On this slide bar, be set with a sliding sleeve, at the front end of this sliding sleeve, be provided with the activity jaws corresponding with fixing jaws, on the rear end of sliding sleeve and the slide bar between this principal arm, helical spring is housed, connecting nail hand lever between two sliding sleeves.

9. umbrella stand according to claim 8, it is characterized in that, at described sliding sleeve and fastening device is fixedly installed between jaws, this fastening device comprises spanner, extension spring and pole, a side in each sliding sleeve rear end is provided with support plate, the two ends of the spanner of n shape are hinged on two support plates, at the middle part of two parallel ends of spanner, fixedly between jaws, are connected respectively extension spring with two.