CN202038272U

CN202038272U - Novel wiper

Info

Publication number: CN202038272U
Application number: CN2010206165039U
Authority: CN
Inventors: 殷小恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-19
Filing date: 2010-11-19
Publication date: 2011-11-16
Anticipated expiration: 2020-11-19

Abstract

The utility model relates to an automobile fitting, which is a novel wiper. The novel wiper comprises a wiper body and an adapter. The wiper body comprises a main elastic sheet, the center of which is clamped with a fixed seat of the adapter. Two side parts of the main elastic sheet on the fixed seat are equipped with contra vanes. A plurality of auxiliary elastic sheets are arranged below the main elastic sheet, and are provided with reinforcing ribs at two side parts. Two ends of each auxiliary elastic sheet are provided with notches. The upper end of a wiper strip is equipped with a corresponding fastener, via which the wiper strip is inserted in the notches so as to be connected with the auxiliary elastic sheets. The wiper is excellent in operation and long in service lifetime, and can be used in association with wiper arms of different types.

Description

Novel wiper

Technical field

The utility model relates to vehicular spare parts, particularly relates to a kind of novel wiper.

Background technology

Vehicle wiper is one of accessory of automobile indispensability, the automobile of existing market also is of all kinds at coupling wiper structure style, as China Patent No. is " 200920194880.5 ", patent name is: the patent of " a kind of windshield wiper ", a kind of windshield wiper has been described, include: attaching parts, main shell fragment middle part is fixed in the attaching parts, flap is enclosed within main shell fragment two ends, connect adhesive tape below the main shell fragment, lead straight clamp bar and be located at the adhesive tape both sides, described main shell fragment has secondary shell fragment, and secondary shell fragment is connected with adhesive tape.The windshield wiper of this patent can be suitable for the vehicle glass with different curvature.It is rational in infrastructure, so commonality, applicability are wide, and it is effective to scrape water, can improve competitiveness of product.But after the long-time use of the middle secondary shell fragment of above-mentioned patent, aging easily, follow the string, have a strong impact on the result of use of secondary shell fragment and even whole rain brush.Present wiper another one weak point is that the adapter of wiper and Wiper arm matching are narrow, lacks compatible.Reason is that Wiper arm can be divided into different types such as big hook-type, little hook-type and plain type, when having only the design of adapter of wiper and Wiper arm coupling, the two just can be used, so how to improve the design of the adapter of wiper, make wiper can mate dissimilar Wiper arms, will in the utility model patent, carry out detailed discussion.

The utility model content

The utility model purpose is to overcome above-mentioned the deficiencies in the prior art part, and a kind of novel wiper is provided, and this wiper long service life can be used with dissimilar Wiper arm couplings simultaneously.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

A kind of novel wiper, comprise wiper body, adapter, described wiper body includes main shell fragment, permanent seat clamping in main shell fragment middle part and the adapter, the both sides that main shell fragment is positioned at permanent seat are provided with flap, and described main shell fragment below is provided with the secondary shell fragment of plural number, secondary shell fragment is provided with both sides and is provided with reinforced rib, secondary shell fragment two ends are provided with draw-in groove, and the rain-strip adhesive-tape upper end is provided with corresponding engaging member, and rain-strip adhesive-tape injects in the draw-in groove by engaging member and is connected with secondary shell fragment.

Further: described main shell fragment middle part is provided with positioning groove, the permanent seat lower end is provided with fixedly buckle, fixedly buckle is connected with the positioning groove buckle, main shell fragment is provided with and the fixed orifice of secondary shell fragment with number, secondary shell fragment is provided with hangs the hole, and the suspension rivet passes fixed orifice and hangs the hole and will rivet with secondary shell fragment on the main shell fragment.

Further: described main shell fragment two ends are provided with the end catching groove, end catching groove and flap snapping location.

Further: described rain-strip adhesive-tape both sides are provided with leads straight clamp bar.

Further: described adapter is by enclosing cover, connector and connect permanent seat and forms, and connector is connected with the gim peg of permanent seat by the connector draw-in groove, and permanent seat connection wiper body, enclosing cover cover connector and permanent seat even.

Further: described connector includes two locatings plate, locating plate one end is circular arc, relative other end upper end is made as notch cuttype, locating plate has been provided with circular hole near the arc end place, the circular hole lower end is provided with the opening that extends to the locating plate bottom, circular hole and opening are formed the connector draw-in groove, the upper end is connected with connecting panel and forms n type body component between two locatings plate, connecting panel one end is connected with the stepped end level of locating plate, the other end extends horizontally to the circular hole place of locating plate, this end is provided with corresponding through hole with the circular hole place of paralleling, this through hole lower end is provided with the opening identical with opening, the right that is positioned at the connector draw-in groove between described two locatings plate bottom is provided with the hook bayonet lock, the hook bayonet lock connects two locatings plate near an end horizontal expansion of connector draw-in groove, the hook bayonet lock is provided with the hook buckle away from an end of connector draw-in groove, between hook bayonet lock and connecting panel, be provided with little dogging pin, little dogging pin one end connects two locatings plate near an end horizontal expansion of connector draw-in groove, little dogging pin one end is provided with little buckle near an end of connector draw-in groove, and little dogging pin has a down dip away from an end of connector draw-in groove and points to the hook bayonet lock.

Further: the inwall that is positioned at little dogging pin both sides between described two locatings plate is provided with relative convex tendon, and convex tendon and connecting panel form interface.

Further: respectively be provided with relative inclined window at the hook bayonet lock with part between the little dogging pin on described two locatings plate.

Further: described connecting panel is provided with knock hole.

Further: described enclosing cover upper end is provided with opening, and the left side that is positioned at opening in the enclosing cover is provided with the card post, and block is connected with enclosing cover by C type snap ring clamping card post.

Advantage of the present utility model: the utility model is by the structure of secondary shell fragment and the structure of adapter in the improvement wiper, the intensity and the stiffness of secondary shell fragment have directly been strengthened on the one hand, prolonged the service life of secondary shell fragment, indirect prolongation the service life of whole rain brush; The adapter of the wiper after the improvement can be complementary with dissimilar Wiper arms on the other hand, thereby realizes can being applicable to dissimilar automobiles with a wiper, has solved the present situation of automobile and the single coupling of wiper, has made things convenient for the replacing of wiper.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a structure exploded perspective view of the present utility model;

Fig. 2-the 1st, the enlarged drawing of engaging member 101; Fig. 3 is the inner structure scheme drawing of connector 3; Fig. 4 is the structural representation of secondary shell fragment 7; Fig. 5 is the scheme drawing that is used of the adapter of wiper and hook-type Wiper arm; Fig. 6 is the use structure cutaway view that connector 3 cooperates with the hook Wiper arm; Fig. 7 is the use structure cutaway view that connector 3 cooperates with little hook Wiper arm; Fig. 8 is the scheme drawing that is used of the adapter of wiper and plug-in type Wiper arm; Fig. 9 is the use structure cutaway view that connector 3 cooperates with the plug-in type Wiper arm.

The specific embodiment

For further understanding feature of the present utility model, technological means and the specific purposes that reached, function, the utility model is described in further detail below in conjunction with the accompanying drawing and the specific embodiment.

As shown in Figure 1 to Figure 3: a kind of novel wiper, comprise the wiper body, adapter, described wiper body includes main shell fragment 6, permanent seat 4 clampings in main shell fragment 6 middle parts and the adapter, the both sides that main shell fragment 6 is positioned at permanent seat 4 are provided with flap 5, described main shell fragment 6 belows are provided with the secondary shell fragment 7 of plural number, secondary shell fragment 7 is provided with both sides and is provided with reinforced rib 73, secondary shell fragment 7 two ends are provided with draw-in groove 71, can clearly find out from Fig. 2-1 enlarged drawing, rain-strip adhesive-tape 10 upper ends are provided with corresponding engaging member 101, and rain-strip adhesive-tape 10 injects in the draw-in groove 71 by engaging member 101 and is connected with secondary shell fragment 7.

Because the power that rain-strip adhesive-tape 10 acts on the windshield is that main shell fragment 6 is exerted pressure to rain-strip adhesive-tape 10 by secondary shell fragment 7, so the working strength of secondary shell fragment 7 is in fact very big, secondary shell fragment 7 is to be made by the rubber-like material, design with camber line, make that the Occupation coefficient of secondary shell fragment 7 is also very obvious to elastomeric dependence, if period of service is long, the old damage takes place in secondary shell fragment 7, will have influence on the elasticity of secondary shell fragment 7, also just have influence on the result of use of whole rain brush, in order to solve the old damage problem of secondary shell fragment 7, must improve secondary shell fragment 7, therefore, be provided with reinforced rib 73 in the increase of the both sides of secondary shell fragment 7, strong muscle 73 can be strengthened the work load capacity of secondary shell fragment 7, improves the in-use performance of secondary shell fragment 7, prolongs the service life of secondary shell fragment 7.

Described main shell fragment 6 middle parts are provided with positioning groove 62, permanent seat 4 lower ends are provided with fixedly buckle 42, fixedly buckle 42 is connected with positioning groove 62 buckles, main shell fragment 6 is provided with and the fixed orifice 61 of secondary shell fragment 7 with number, secondary shell fragment 7 is provided with hangs hole 72, and suspension rivet 8 passes fixed orifice 61 and hangs hole 72 and will rivet with secondary shell fragment 7 on the main shell fragment 6.

Described main shell fragment 6 two ends are provided with end catching groove 61, end catching groove 61 and flap 5 snappings location.

Described rain-strip adhesive-tape 10 both sides are provided with leads straight clamp bar 9.Because rain-strip adhesive-tape 10 is soft materials, prevent from that in use rain-strip adhesive-tape 10 loosens to distort, lead being provided with of straight clamp bar 9 and can play the straight effect of leading of correcting.

On the other hand, wiper can be complementary with dissimilar Wiper arms, thereby realize to be applicable to dissimilar automobiles with a wiper, the crucial problem of docking that will solve adapter with the Wiper arm of wiper, described adapter is made up of enclosing cover 2, connector 3 and company's permanent seat 4, connector 3 is connected with the gim peg 41 of permanent seat 4 by connector draw-in groove 33, and permanent seat 4 connects the wiper body, and enclosing cover 2 covers connector 3 and connects permanent seat 4.

What wherein directly dock with Wiper arm in the adapter is connector 3, so will improve the matching degree of adapter and Wiper arm, must improve at connector 3.Described connector 3 includes two locatings plate 31, locating plate 31 1 ends are circular arc, relative other end upper end is made as notch cuttype, locating plate 31 has been provided with circular hole 311 near the arc end place, circular hole 311 lower ends are provided with the opening 312 that extends to locating plate 31 bottoms, circular hole 311 is formed connector draw-in groove 33 with opening 312, the upper end is connected with connecting panel 32 and forms n type body component between two locatings plate 31, connecting panel 32 1 ends are connected with the stepped end level of locating plate 31, the other end extends horizontally to circular hole 311 places of locating plate 31, this end is provided with corresponding through hole with circular hole 311 places of paralleling, this through hole lower end is provided with the opening identical with opening 312, the notch cuttype end upper end of two locatings plate 31 is parallel with connecting panel 32, part upper end between the arc end of two locatings plate 31 and the notch cuttype end is higher than connecting panel 32, the arc end of two locatings plate 31 is away from the left part of connecting panel 32, two locatings plate 31 and connecting panel 32 be connected to form the hook positioning groove, hook type window-screen wiper 16 is by hook positioning groove and connector 3 leak-tight joints.Hook type window-screen wiper 16 with also need a device for positioning and securing relation of reinforcing the connection after connector 3 is connected, anti-locking hook.

As shown in Figure 4: the right that is positioned at connector draw-in groove 33 between described two locating plate 31 bottoms is provided with hook bayonet lock 34, hook bayonet lock 34 connects two locatings plate 31 near an end horizontal expansion of connector draw-in groove 33, hook bayonet lock 34 is provided with hook buckle 35 away from an end of connector draw-in groove 33, between hook bayonet lock 34 and connecting panel 32, be provided with little dogging pin 36, little dogging pin 36 1 ends connect two locatings plate 31 near an end horizontal expansion of connector draw-in groove 33, little dogging pin 36 1 ends are provided with lesser calorie near an end of connector draw-in groove 33 and buckle 37, and little dogging pin 36 has a down dip away from an end of connector draw-in groove 33 and points to hook bayonet lock 34.

Why being provided with hook bayonet lock 34 and little dogging pin 36, is because hook type window-screen wiper 16 is divided into big hook type window-screen wiper and the little hook type window-screen wiper Wiper arm that this connector 3 can the matched size hook like this.

When connector 3 mated with big hook type window-screen wiper, the hook buckle 35 on the hook bayonet lock 34 blocked the screens hole 17 on the big hook type window-screen wiper as shown in Figure 6, with connector 3 and big hook type window-screen wiper location.

When connector 3 mated with little hook type window-screen wiper, the hook buckle 37 on the little dogging pin 36 blocked the screens hole 17 on the big hook type window-screen wiper as shown in Figure 7, with connector 3 and little hook type window-screen wiper location.Wiper arm also has plug-in type, so the setting of connector 3 also must have interface, the inwall that therefore is positioned at little dogging pin 36 both sides between described two locatings plate 31 is provided with relative convex tendon 38, and convex tendon 38 forms interface 39 with connecting panel 32.Plug-in type Wiper arm 13 1 ends inject interface 39 and are connected with connector 3.

Extremely shown in Figure 9 as Fig. 8: the inserted terminal of plug-in type Wiper arm 13 is provided with through hole 14, and described connecting panel 32 is provided with positioning hole corresponding 30.When plug-in type Wiper arm 13 1 ends reeve interface 39 and after connector 3 is connected, registration riveting post 15 passes through hole 14 and with knock hole 30 plug-in type Wiper arm 13 and connector is located.

Respectively be provided with relative inclined window 313 at hook bayonet lock 34 with part between the little dogging pin 36 on described two locatings plate 31.Resilient inclined window 313 can remedy the tolerance clearance of big grab and adapter, and hook is connected with switching first watch closely, and brushing effects is scraped in shake when preventing windscreen wiper work, assurance.

Described enclosing cover 2 upper ends are provided with opening, and the left side that is positioned at opening in the enclosing cover 2 is provided with card post 21, and block 1 is connected with enclosing cover 2 by C type snap ring 12 clamping card posts 21.When cooperating with hook type window-screen wiper, opens by wiper block 1, after hook type window-screen wiper hooks the adapter of wiper, cover block 1, the fixture block 11 on the block 1 sticks in the groove 22 of enclosing cover 2 inboards, prevent that first dust or rainwater from entering enclosing cover 2, second also better appearance.More than describing is a preferred embodiment of the present utility model, is not to all variation and the modifications of doing according to the utility model of the qualification of the utility model scope, all should belong in the utility model protection domain.To sum up institute is old, the utility model is as patent specification and graphic content, make actual sample and test via repeated use, proof really can reach its purpose of expecting and effect, practical value is unquestionable, and also finds no identical or approximate product through looking into market and communique before application.Above illustrated embodiment is only with being not the utility model to be done any pro forma restriction have in the technical field under any and know the knowledgeable usually for making things convenient for casehistory the utility model, done the local equivalent embodiment that changes or modify if in the scope that does not break away from technical characterictic that the utility model is carried, utilize technology contents that the utility model discloses, and do not break away from technical characterictic content of the present utility model, all still belong in the scope of the utility model technical characterictic.

Claims

1. novel wiper, comprise the wiper body, adapter, described wiper body includes main shell fragment (6), permanent seat (4) clamping in main shell fragment (6) middle part and the adapter, the both sides that main shell fragment (6) is positioned at permanent seat (4) are provided with flap (5), it is characterized in that: described main shell fragment (6) below is provided with the secondary shell fragment (7) of plural number, secondary shell fragment (7) is provided with both sides and is provided with reinforced rib (73), secondary shell fragment (7) two ends are provided with draw-in groove (71), rain-strip adhesive-tape (10) upper end is provided with corresponding engaging member (101), and rain-strip adhesive-tape (10) injects in the draw-in groove (71) by engaging member (101) and is connected with secondary shell fragment (7).

2. a kind of novel wiper according to claim 1, it is characterized in that: described main shell fragment (6) middle part is provided with positioning groove (62), permanent seat (4) lower end is provided with fixedly buckle (42), fixedly buckle (42) is connected with positioning groove (62) buckle, main shell fragment (6) is provided with and the fixed orifice (61) of secondary shell fragment (7) with number, secondary shell fragment (7) is provided with hangs hole (72), and suspension rivet (8) passes fixed orifice (61) and hangs hole (72) main shell fragment (6) is gone up and secondary shell fragment (7) riveted joint.

3. a kind of novel wiper according to claim 1 is characterized in that: described main shell fragment (6) two ends are provided with end catching groove (61), end catching groove (61) and flap (5) snapping location.

4. a kind of novel wiper according to claim 1 is characterized in that: described rain-strip adhesive-tape (10) both sides are provided with leads straight clamp bar (9).

5. a kind of novel wiper according to claim 1, it is characterized in that: described adapter is made up of enclosing cover (2), connector (3) and company's permanent seat (4), connector (3) is connected with the gim peg (41) of permanent seat (4) by connector draw-in groove (33), permanent seat (4) connects the wiper body, and enclosing cover (2) covers connector (3) and connects permanent seat (4).

6. a kind of novel wiper according to claim 5, it is characterized in that: described connector (3) includes two locatings plate (31), locating plate (31) one ends are circular arc, relative other end upper end is made as notch cuttype, locating plate (31) has been provided with circular hole (311) near the arc end place, circular hole (311) lower end is provided with the opening (312) that extends to locating plate (31) bottom, circular hole (311) is formed connector draw-in groove (33) with opening (312), the upper end is connected with connecting panel (32) and forms n type body component between two locatings plate (31), connecting panel (32) one ends are connected with the stepped end level of locating plate (31), the other end extends horizontally to the circular hole (311) of locating plate (31) and locates, this end is provided with corresponding through hole with circular hole (311) place of paralleling, this through hole lower end is provided with and the identical opening of opening (312), the right that is positioned at connector draw-in groove (33) between described two locatings plate (31) bottom is provided with hook bayonet lock (34), hook bayonet lock (34) connects two locatings plate (31) near an end horizontal expansion of connector draw-in groove (33), hook bayonet lock (34) is provided with hook buckle (35) away from an end of connector draw-in groove (33), between hook bayonet lock (34) and connecting panel (32), be provided with little dogging pin (36), little dogging pin (36) one ends connect two locatings plate (31) near an end horizontal expansion of connector draw-in groove (33), little dogging pin (36) one ends are provided with little buckle (37) near an end of connector draw-in groove (33), and little dogging pin (36) has a down dip away from an end of connector draw-in groove (33) and points to hook bayonet lock (34).

7. a kind of novel wiper according to claim 6 is characterized in that: the inwall that is positioned at little dogging pin (36) both sides between described two locatings plate (31) is provided with relative convex tendon (38), and convex tendon (38) forms interface (39) with connecting panel (32).

8. a kind of novel wiper according to claim 6 is characterized in that: be positioned at hook bayonet lock (34) on described two locatings plate (31) and respectively be provided with relative inclined window (313) with part between the little dogging pin (36).

9. a kind of novel wiper according to claim 6 is characterized in that: described connecting panel (32) is provided with knock hole (30).

10. a kind of novel wiper according to claim 5, it is characterized in that: described enclosing cover (2) upper end is provided with opening, the left side that is positioned at opening in the enclosing cover (2) is provided with card post (21), and block (1) is connected with enclosing cover (2) by C type snap ring (12) clamping card post (21).