CN109795452A - A kind of Novel windshield wiper adhesive tape disconnecting prevention structure and its rain brush - Google Patents
A kind of Novel windshield wiper adhesive tape disconnecting prevention structure and its rain brush Download PDFInfo
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- CN109795452A CN109795452A CN201910228526.8A CN201910228526A CN109795452A CN 109795452 A CN109795452 A CN 109795452A CN 201910228526 A CN201910228526 A CN 201910228526A CN 109795452 A CN109795452 A CN 109795452A
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- adhesive tape
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Abstract
A kind of Novel windshield wiper adhesive tape disconnecting prevention structure and its rain brush, it include: a spring leaf, the spring fragment that the spring leaf is intervally arranged by two or so is composed, two spring fragment midfeathers form a crack, and two spring fragment adjacent both ends realize and connect that each connection sheet and two spring fragment both ends are respectively formed a perforative chamber by a connecting piece respectively；One adhesive tape, the left and right sides of the adhesive tape is respectively provided with one for placing the slot of spring fragment, the adhesive tape is from the crack that the chamber of one end push-in is placed through between two spring fragments, and the left and right side slot of adhesive tape is inserted into the side of two spring fragments respectively, so that adhesive tape is held in crack；It also includes at least an adhesive tape plug, its outboard end has the gear edge being plugged on the outside of chamber, its inner end has the hook part for preventing adhesive tape plug to be detached from from chamber, which can be inserted into via the gap between adhesive tape and chamber, and gear is resisted against at the end of adhesive tape along inner wall；It is light and beautiful of the present invention, not easily to fall off and be easy to dismount.
Description
Technical field
The present invention relates to field of traffic safety more particularly to a kind of Novel windshield wiper adhesive tape disconnecting prevention structures and its rain brush.
Background technique
Rain brush is a very little but cannot be neglected automobile component, it can polish the windshield of automobile, make driver's
Sight is more clear, and function is to shave rainwater, dust, the sludge on glass, to obtain the clean clear of glass, guarantees row
Vehicle safety.
The rain brush commonly used mainly is composed of spring leaf, adhesive tape, windshield wiper joint, flow guide sleeve, and wherein adhesive tape passes through bullet
Gap among reed is held on spring leaf, since adhesive tape will realize peace out of one end propelling spring piece of spring leaf crack
Dress, daily in use, there is biggish contact force between rain brush and vehicle window, the various wind and rain in driving process are rushed in addition
Brush so that adhesive tape is easy to expose part from the end of rain brush spring leaf, and then leads to falling off for adhesive tape, for this purpose, someone on the market
A kind of structure for preventing adhesive tape from falling off is designed, way is as shown in Figure 1, buckle 1 ' at the both ends of rain brush setting end, to seal bullet
4 ' both ends of flow guide sleeve are wrapped up simultaneously in the both ends of reed, avoid adhesive tape 3 ' from falling off from one end of spring leaf, but the design of the structure makes
Obtaining Wiper structure becomes more unsightly；And because end button will coat the both ends of spring leaf, adhesive tape and flow guide sleeve, so that end button is interior
Portion's structure is influenced by spring leaf, adhesive tape and flow guide sleeve end shape, when needing to match the flow guide sleeve of different shaping, need to be adopted
It is detained with the end of different structure, the unified standard metaplasia for being unfavorable for product produces, and virtually improves the cost of the production of product.
Summary of the invention
The first object of the present invention is to provide the rain-strip adhesive-tape anticreep knot that a kind of structure is simple, manufacturing cost is low
Structure.
The second object of the present invention is to provide a kind of using rain brush made of above-mentioned rain-strip adhesive-tape disconnecting prevention structure, the rain brush
It can be easily adapted to the flow guide sleeve of various different shapings, convenient for the diversification production of product, and due to omitting rain brush both ends
End button, keep the moulding of whole rain brush more brief and have aesthetic feeling.
For the first purpose for realizing invention, present invention discloses a kind of Novel windshield wiper adhesive tape disconnecting prevention structures, comprising: a spring
Piece, the spring fragment which is intervally arranged by two or so are composed, and two spring fragment midfeathers form a crack, and
Head and the tail end at least one end of two spring fragments connection, shape between each connection sheet and two spring fragments are realized by a connecting piece
At a perforative chamber；
One adhesive tape, the left and right sides of the adhesive tape along its length are respectively equipped with slot, which is pushed into from chamber above-mentioned, adhesive tape
The slot of left and right sides is inserted in the side of two spring fragments respectively, so that adhesive tape is held in crack；
It also includes at least an adhesive tape plug, and the adhesive tape plug is from outside to inside successively by keeping off along connector and hook part interconnection
Composition, by the inner end of connector insertion chamber, so that the gear of the outboard end of connector is along lucky contact in two spring fragments
End face outside, for blocking the crack formed between two spring fragments；The hook part of its medial end for being located at connector is used
In catching on connection sheet or spring fragment, for preventing connector to be detached from outward from chamber.
It using the above structure, can be outside along the length direction of two spring fragments to avoid adhesive tape by adding adhesive tape plug
It is detached from, cancels the design of original end button, product structure is simple, and manufacturing cost is low.
Further, the gear of the adhesive tape plug is along being and spring fragment orthogonal longitudinal block face the longitudinal direction block face position
In the end face outside of two spring fragments, crack is formed by for blocking two spring fragments just.
It further, is a plate among the connection sheet, both ends are respectively provided with one and stay portion, integrally presentation boss-shaped, under two
On couch portion is fixed in respectively at the adjacent end of two spring fragments, so that at a perforative chamber between connection sheet and two spring fragments
Room.
The first embodiment of adhesive tape plug:
A necking down position is respectively formed in the inner end that two spring fragments are located at connection sheet, two necking down positions are mutually spliced to form an expansion
Oral area；The connector of the adhesive tape plug is the linking arm in flat sheet, is located at the left and right sides of longitudinal block face and inwardly prolongs
It stretches to expansion mouth, two linking arms are tightly attached to the top end surface of two spring fragments, and end forms card towards expansion mouth side is located at
Hook part, the hook part be with the bending part to fit with necking down position inner sidewall, the bending part be embedded in expansion mouth and with
Formation be clasped
Further, the linking arm is coated by two side slot of adhesive tape with hook part.
Using the above structure, adhesive tape plug can easily be mounted on the both ends of two spring fragments, and due to connection
Arm and hook part are coated by two side slot of adhesive tape, can be further assured that adhesive tape plug is not easy the length direction along two spring fragments
It is detached from outward.
The second embodiment of adhesive tape plug:
The connector of the adhesive tape plug is the linking arm in flat sheet, and two linking arms are tightly attached to the top end of two spring fragments
Face, the linking arm are parallel to each other with spring fragment, are located at the left and right sides of longitudinal block face and extend internally up to connection sheet
Inner side end, the end of two linking arms respectively form corresponding hook part towards the left and right sides of connection sheet respectively, which is overhead kick
Portion is mutually clasped with the inner side end of connection sheet just.
Further, the linking arm is coated in two side slot of adhesive tape.
The 3rd embodiment of adhesive tape plug:
The connector of the adhesive tape plug is the first connector in flat sheet, and first connector and spring fragment mutually hang down
Directly, the left and right sides and the axial clearance between connection sheet and adhesive tape for being located at longitudinal block face extend internally up to connection sheet
The end of inner side end, two first connectors respectively forms corresponding hook part towards the left and right sides of connection sheet respectively, which is
The first flanging that first connector is turned down to two sides mutually buckles by the inner side end of first flanging and connection sheet two sides and matches
It closes.
The fourth embodiment of adhesive tape plug:
The connector of the adhesive tape plug is the second connector in flat sheet, and second connector and spring fragment are mutually flat
Row, is located at the top of longitudinal block face and the lateral clearance between connection sheet and adhesive tape top extends internally up to connection sheet
The end of inner side end, second connector is upwardly formed hook part, which is that the second connector flips up
Two flangings are mutually clasped by second flanging with the inner side end at the top of connection sheet.
The second of above-mentioned adhesive tape plug is able to achieve the technical effect of adhesive tape plug first embodiment to fourth embodiment,
Only realized using different technological means.
The second goal of the invention to realize the present invention, present invention further teaches a kind of Frameless windshield wipers, comprising:
The middle part of spring fragment is arranged in one windshield wiper joint, the windshield wiper joint, and bottom end is used for two spring fragment of riveted, it is ensured that two
Spring fragment is firmly inserted in the slot of adhesive tape left and right sides；Its top has Wiper arm connector, which uses
It is connect in the rain brush scraping arm with adaptation；
It is not equipped with the adhesive tape disconnecting prevention structure of any one aforementioned embodiment in the head and the tail end part of two spring fragments；
One flow guide sleeve, there are two the flow guide sleeves, is located at the two sides of windshield wiper joint, and inner cavity is hollow, and bottom has for wearing
The sliding slot of spring fragment is set, lateral surface has wind-guiding inclined-plane, while the flow guide sleeve only has one along spring fragment length direction
Open end；Two spring fragments are from the sliding slot insertion for being located at flow guide sleeve opening extreme direction, until by two spring fragments and adhesive tape plug
Completely it is coated in flow guide sleeve.
After adopting the above scheme, adhesive tape disconnecting prevention structure completely contains the main member for constituting Frameless windshield wiper, described
Frameless windshield wiper need to only add windshield wiper joint and flow guide sleeve on this basis, since two spring fragments are arranged in adhesive tape plug
Both ends, external gear edge, which is tightly attached on the outside of two spring fragments and connection sheet, has no additional occupancy exterior space, therefore flow guide sleeve
It very convenient can be placed on inner cavity, at this moment only need to change the flow guide sleeve of different shaping, it is bone-free different shaping can be formed
Rain brush can meet the needs of product diversity production, and create an aesthetic feeling the moulding of rain brush.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of background of invention；
Fig. 2 is the perspective view of the explosion and correlation partial enlarged view of adhesive tape plug embodiment one of the present invention；
Fig. 3 is that the adhesive tape plug of adhesive tape plug embodiment one of the present invention is put to the cooperation schematic diagram of two spring fragments and related part
Big figure；
Fig. 4 is the transverse sectional view of adhesive tape plug embodiment one of the present invention；
Fig. 5 is the assembling schematic diagram and correlation partial enlarged view of adhesive tape plug embodiment one of the present invention；
Fig. 6 is the perspective view of the explosion and correlation partial enlarged view of adhesive tape plug embodiment two of the present invention；
Fig. 7 is the assembling schematic diagram of adhesive tape plug embodiment two of the present invention；
Fig. 8 is the transverse sectional view of adhesive tape plug embodiment two of the present invention；
Fig. 9 is the perspective view of the explosion and correlation partial enlarged view of adhesive tape plug embodiment three of the present invention；
Figure 10 is the assembling schematic diagram of adhesive tape plug embodiment three of the present invention；
Figure 11 is the transverse sectional view of adhesive tape plug embodiment three of the present invention；
Figure 12 is the perspective view of the explosion and correlation partial enlarged view of adhesive tape plug example IV of the present invention；
Figure 13 is the assembling schematic diagram of adhesive tape plug example IV of the present invention；
Figure 14 is the transverse sectional view of adhesive tape plug example IV of the present invention；
Figure 15 is the partial exploded view of rain brush of the present invention；
Figure 16 is the transverse sectional view of rain brush tail portion of the present invention.
Specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention will be described in detail.
Embodiment one:
As Figure 2-Figure 5, a kind of Novel windshield wiper adhesive tape disconnecting prevention structure, including a spring leaf 1 and an adhesive tape 2, spring leaf 1 is by two
The spring fragment 11 that left and right is intervally arranged is composed, and the adjacent both ends 112 of two spring fragments 11 are real by a connecting piece 3 respectively
It now connects, is a plate 31 among the connection sheet 3, both ends are respectively provided with one and stay portion 32, and whole that boss-shaped is presented, two stay portion 32
It is respectively welded on the adjacent both ends 112 of two spring fragments 11, runs through so that forming one between connection sheet 3 and two spring fragments 11
Chamber 33；Two spring fragments, 11 midfeather forms a crack 12, and the left and right sides of the adhesive tape 2 along its length is respectively provided with
One for placing the slot 21 of spring fragment 11, adhesive tape 2 is pushed into the crack 12 between spring fragment 11 from one end chamber 33,
The left and right side slot 21 of its adhesive tape 2 is inserted into the side of two spring fragments 11 respectively, so that adhesive tape 2 is held in crack 12 with reality
The installation of existing adhesive tape 2；A necking down position 111, two necking down positions are respectively formed in the inner end that two spring fragments 11 are located at connection sheet 3
111 are mutually spliced to form an expansion mouth 13, are clasped using the hook part 43a formation of the expansion mouth 13 and adhesive tape plug 4a.
The adhesive tape plug 4a is successively formed by keeping off along 41, connector 42a and hook part 43a interconnection from outside to inside,
Adhesive tape plug 4a preferably uses stainless steel material to be integrally formed, and the gear is and the orthogonal longitudinal direction of spring fragment 11 along 41
Block face 41, the longitudinal direction block face 41 are located at the end face outside of two spring fragments 11, are formed just for blocking two spring fragments 11
Crack 12；The connector 42a is the linking arm 42a in flat sheet, be located at the left and right sides of longitudinal block face 41 and to
Expansion mouth 13 is inside extended up to, two linking arm 42a are tightly attached to the top end surface of two spring fragments 11, and end is towards positioned at expansion mouth
13 sides form hook part 43a, and hook part 43a is to be somebody's turn to do with the bending part 43a to fit with 111 inner sidewall of necking down position
Bending part 43a is embedded in expansion mouth 13 and can be with necking down position 111 towards 131 shape of horizontal segment inner wall on the outside of spring fragment 11
At against cooperation.Using above-mentioned design, the linking arm 42a of adhesive tape plug 4a can be made to be preferably bonded on the top of elastic fragment 11
On end surface, it is preferably bonded hook part 43a at the necking down position 111 of elastic fragment 11 towards 13 side of expansion mouth
Outer wall 132 on, when adhesive tape 2 is placed through in the crack 12 of two spring fragments 11 formation, two side slots 21 of adhesive tape 2 are by linking arm
42a and hook part 43a are coated in it, further such that the linking arm 42a and hook part 43a of adhesive tape plug 4a are less susceptible to from connection
A perforative chamber 33 is formed between piece 3 and two spring fragments 11 to be detached from outward.
Using Frameless windshield wiper made of above-mentioned adhesive tape disconnecting prevention structure, as shown in Figure 15, Figure 16, it further includes a windshield wiper joint
5, which is arranged in the middle part of spring fragment 11, and bottom end is used for two spring fragment 11 of riveted, it is ensured that two spring fragments
11 are firmly inserted in the slot 21 of 2 left and right sides of adhesive tape；Its top is equipped with Wiper arm connector 51, by the Wiper arm connector
51 connect with the rain brush scraping arm of adaptation；One flow guide sleeve 6, there are two the flow guide sleeves 6, is located at the two sides of windshield wiper joint 5, in
Chamber is hollow, and bottom has an open end 63 along 11 length direction of spring fragment, and bottom is located at 63 direction of open end with being used for
The sliding slot 61 of spring fragment 11 is placed, lateral surface has wind-guiding inclined-plane 62；Two spring fragments 11 are from positioned at 6 open end 63 of flow guide sleeve
The sliding slot 61 in direction is inserted into, until two spring fragments 11 and adhesive tape plug 4a are completely coated in flow guide sleeve 6.
When in use, as shown in Figure 4, Figure 5, first by adhesive tape 2 from one end chamber 33 be pushed into spring fragment 11 between crack
In 12, the left and right side slot 21 of adhesive tape 2 is inserted into the side of two spring fragments 11 respectively, so that adhesive tape 2 is held on crack 12
In；When being then arranged in the linking arm 42a of adhesive tape plug 4a and hook part 43a in chamber 33, because of the hook of adhesive tape plug 4a
Portion 43a hooks up to the necking down position 111 of two spring fragments 11, so adhesive tape plug 4a can not fall off from the end of spring leaf 1, when
22 are resisted against gear along 41 insides at the end of adhesive tape 2, and adhesive tape 2 is kept off the barrier along 41, can not exposed from the end of spring leaf 1,
It more will not fall off, in addition two sides the connector 42a and hook part 43a of adhesive tape plug 4a are all coated on the slot of 2 two sides of adhesive tape
In 21, by two sides the connector 42a and hook part 43a of adhesive tape plug 4a being fixed on herein tightly, more ensure adhesive tape plug 4a
It is not easy to form a perforative disengaging outward of chamber 33 between connection sheet 3 and two spring fragments 11；If encountering 2 aging of adhesive tape etc. needs
When the case where replacing adhesive tape 2, the inside pulling-down of adhesive tape 2 first need to be exposed plug with finger, then press down on longitudinal gear with finger
Face (gear edge) 41, upwarps linking arm 42a, and hook part 43a is up-shifted to the top of expansion mouth 13, at this time hook part 43a without
The horizontal segment inner wall 131 in method and necking down position 111 towards 11 outside of spring fragment is formed against cooperation, and adhesive tape plug 4a is outside
It takes out, and then takes out adhesive tape 2 and replaced.
Embodiment two:
The embodiment of the rain-strip adhesive-tape disconnecting prevention structure and the structure of embodiment one are almost the same, only in the structure of adhesive tape plug
It is distinct, thus the matching relationship between adhesive tape 2 and spring fragment 11, the connection side between connection sheet 3 and spring fragment 11
The description of the equal reference implementation example one of formula, repeats no more, it should be noted that the both ends of two spring fragments 11 not necessarily form expansion mouth
13, i.e. the expansion mouth 13 can be cancelled, but if can be convenient adhesive tape 2 there are expansion mouth 13 is arranged in shape between spring fragment 11
At crack 12.As Figure 6-Figure 8, the connector 42a of the adhesive tape plug 4b is the linking arm 42a in flat sheet, and two connect
Connect the top end surface that arm 42a is tightly attached to two spring fragments 11, be located at the left and right sides of longitudinal block face 41 and extend internally until
The end of the inner side end of connection sheet 3, two linking arm 42a respectively forms corresponding hook part towards the left and right side of connection sheet 3 respectively
43b, hook part 43b are right angle hook part, and the inner side end 321 for staying portion 32 with connection sheet 3 just is mutually clasped, institute
Two side slots 21 for stating adhesive tape 2 coat linking arm 42a in it, also further ensure that the linking arm 42a and card of adhesive tape plug 4b
Hook part 43b is less susceptible to be detached from outward from chamber 33.
Adhesive tape plug 4a in the adhesive tape plug 4b of the embodiment and embodiment one is most significant to be distinguished as hook part structure
Difference, i.e. the present embodiment hook part 43b is to stay the inner side end 321 in portion 32 with connection sheet 3 to be mutually clasped, and implement
The hook part 43a of example one is to be formed with the horizontal segment inner wall 131 in necking down position 111 towards 11 outside of spring fragment against cooperation.
Equally matching Frameless windshield wiper can be equally made in the rain-strip adhesive-tape disconnecting prevention structure with adhesive tape plug 4b,
Structure is the same as example 1, and the embodiment relates to how adhesive tape 2 is prevented to be detached from outward from the crack 12 of spring fragment 11
Working principle and the technical effect of generation are also the same as example 1, and are no longer repeated one by one, how are only by adhesive tape plug 4b
It is taken out outward from chamber 33, the inward at both ends that linking arm 42a need to be held with finger squeezes, and makes hook part 43b can not the company of being resisted against
The inner side end of contact pin 3, to take out adhesive tape plug 4b.
Embodiment three:
The embodiment of the rain-strip adhesive-tape disconnecting prevention structure and the structure of embodiment one are almost the same, only in the structure of adhesive tape plug
It is distinct, thus the matching relationship between adhesive tape 2 and spring fragment 11, the connection side between connection sheet 3 and spring fragment 11
The description of the equal reference implementation example one of formula, repeats no more, it should be noted that the both ends of two spring fragments 11 not necessarily form expansion mouth
13, i.e. the expansion mouth 13 can be cancelled, but if can be convenient adhesive tape 2 there are expansion mouth 13 is arranged in shape between spring fragment 11
At crack 12.As Figure 9-Figure 11, the connector 42b of the adhesive tape plug 4c is the first connector 42b in flat sheet,
The first connector 42b is mutually perpendicular to spring fragment 11, is located at the left and right sides of longitudinal block face 41 and along connection sheet 3 and glue
Axial clearance between item 2 extend internally until connection sheet 3 inner side end 311, the end of two first connector 42b court respectively
The left and right side of connection sheet 3 respectively forms corresponding hook part 43c, and hook part 43c is that the first connector 42b is in 90 ° to two sides shape
First flanging 43c of fold, is mutually clasped by the first flanging 43c and the inner side end 311 of 3 two sides of connection sheet.
Adhesive tape plug 4a in the adhesive tape plug 4c of the embodiment and embodiment one is most significant to be distinguished as the first connector
42b forms the first flanging 43c, first flanging in the end of the first connector 42b for plates and perpendicular to spring fragment 11
The angle of 43c and the first connector 42b are in 90 °.
Equally matching Frameless windshield wiper can be equally made in the rain-strip adhesive-tape disconnecting prevention structure with adhesive tape plug 4c,
Structure is the same as example 1, and the embodiment relates to how adhesive tape 2 is prevented to be detached from outward from the crack 12 of spring fragment 11
Working principle and the technical effect of generation are also the same as example 1, and how to be taken out adhesive tape plug 4c and reality outward from chamber 33
It is identical to apply example two, no longer repeats one by one.
Example IV:
The embodiment of the rain-strip adhesive-tape disconnecting prevention structure and the structure of embodiment one are almost the same, only in the structure of adhesive tape plug
It is distinct, thus the matching relationship between adhesive tape 2 and spring fragment 11, the connection side between connection sheet 3 and spring fragment 11
The description of the equal reference implementation example one of formula, repeats no more, it should be noted that the both ends of two spring fragments 11 not necessarily form expansion mouth
13, i.e. the expansion mouth 13 can be cancelled, but if can be convenient adhesive tape 2 there are expansion mouth 13 is arranged in shape between spring fragment 11
At crack 12.As shown in Figure 12-Figure 14, the connector 42c of the adhesive tape plug 4d is the second connector in flat sheet
42C, the second connector 42c are parallel to each other with spring fragment 11, are located at the top of longitudinal block face 41 and along connection sheet 3 and glue
Lateral clearance between 2 top of item extends internally up to the inner side end 312 of connection sheet 3, the end of the second connector 42c
It is upwardly formed hook part 43d, hook part 43d is that the end of the second connector 42c flips up to form the second flanging 43d, by
It is mutually clasped by the second flanging 43d and the inner side end 312 at 3 top of connection sheet.
Adhesive tape plug 4a in the adhesive tape plug 4d of the embodiment and embodiment one is most significant be distinguished as longitudinal block face 41,
Second connector 42c, the width of hook part 43d are completely the same, i.e. adhesive tape plug 4d can be considered as by one flat plate, one end to
Lower bending forms longitudinal block face 41, and the upward bending of the other end forms hook part 43d, and middle portion is divided into the second connector 42c, adopts
With its simple production process of the adhesive tape plug 4d of this type, manufacturing cost is low.
Equally matching Frameless windshield wiper can be equally made in the rain-strip adhesive-tape disconnecting prevention structure with adhesive tape plug 4d,
Structure is the same as example 1, and the embodiment relates to how adhesive tape 2 is prevented to be detached from outward from the crack 12 of spring fragment 11
Working principle and the technical effect of generation are also the same as example 1, and are no longer repeated one by one, how are only by adhesive tape plug 4d
From chamber 33 outward take out, it is distinct, longitudinal block face 41 need to be pulled upwards, upwarp the second outer end connector 42c, inner end to
Under, it abut each other hook part 43d can not with the inner side end generation at 3 top of connection sheet, to take out adhesive tape plug 4d.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", etc. instruction
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention；Unless otherwise clearly defined and limited, term " installation ", " connected ", " company
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be directly connected, the connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
The above description is only an embodiment of the present invention, not to the limitation of this case design, all design key institutes according to this case
The equivalent variations done each falls within the protection scope of this case.
Claims (10)
1. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure, comprising:
One spring leaf (1), the spring fragment (11) which is intervally arranged by two or so are composed, two spring fragments
(11) midfeather forms a crack (12), and initial and end end at least one end of two spring fragments (11) passes through a connecting piece (3)
It realizes connection, forms a perforative chamber (33) between the connection sheet (3) and two spring fragments (11)；
One adhesive tape (2), the left and right sides of adhesive tape (2) along its length are respectively equipped with slot (21), and the adhesive tape (2) is from chamber above-mentioned
Room (33) push-in, the slot (21) of adhesive tape (2) left and right sides is inserted in the side of two spring fragments (11) respectively, so that adhesive tape
(2) it is held in crack (12)；
It is characterized by: it also includes at least an adhesive tape plug (4a, 4b, 4c, 4d), the adhesive tape plug (4a, 4b, 4c, 4d) by
It is outer extremely interior successively by gear along (41), connector (42a, 42b, 42c) and hook part (43a, 43b, 43c, 43d) interconnection group
At by the inner end of connector (42a, 42b, 42c) insertion chamber (33), so that the outboard end of connector (42a, 42b, 42c)
Along (41), contact is formed between two spring fragments (11) in the end face outside of two spring fragments (11) for blocking the gear in portion just
Crack (12)；The hook part (43a, 43b, 43c, 43d) of its medial end for being located at connector (42a, 42b, 42C) is for hooking
Firmly connection sheet (3) or spring fragment (11) prevent connector (42a, 42b, 42c) to be detached from outward from chamber (33).
2. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as described in claim 1, it is characterised in that: the adhesive tape plug (4a,
4b, 4c, 4d) gear along (41) be to be located at the orthogonal longitudinal block face (41) of spring fragment (11), the longitudinal direction block face (41)
The end face outside of two spring fragments (11) is formed by crack (12) for blocking two spring fragments (11) just.
3. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as described in claim 1, it is characterised in that: be among the connection sheet (3)
One plate (31), both ends are respectively provided with one and stay portion (32), and whole that boss-shaped is presented, two, which stay portion (32), is respectively and fixedly connected in two springs
On at the adjacent end of fragment (11), so that forming a perforative chamber (33) between connection sheet (3) and two spring fragments (11).
4. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 2, it is characterised in that: in two spring fragment (11) positions
A necking down position (111) is respectively formed in the inner end of connection sheet (3), two necking down positions (111) are mutually spliced to form an expansion mouth
(13)；The connector (42a) of the adhesive tape plug (4a) is the linking arm (42a) in flat sheet, is located at longitudinal block face (41)
The left and right sides and extend internally until expansion mouth (13), two linking arms (42a) are tightly attached to the top end of two spring fragments (11)
Face, end towards be located at expansion mouth (13) side formed hook part (43a), the hook part (43a) be with necking down position
(111) bending part that inner sidewall fits, the bending part are embedded in expansion mouth (13) and are formed therewith and be clasped.
5. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 4, it is characterised in that: the two sides of the adhesive tape (2)
Slot (21) coats linking arm (42a) and hook part (43a) in it.
6. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 2, it is characterised in that: the adhesive tape plug (4b)
Connector (42a) is the linking arm (42a) in flat sheet, and two linking arms (42a) are tightly attached to the top end of two spring fragments (11)
Face is located at the left and right sides of longitudinal block face (41) and extends internally up to the inner side end of connection sheet (3), two linking arms
The end of (42a) respectively forms corresponding hook part (43b) towards the left and right side of connection sheet (3) respectively, which is to fall
Hook part, the inner side end with connection sheet (3) is mutually clasped just.
7. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 6, it is characterised in that: the two sides of the adhesive tape (2)
Slot (21) coats linking arm (42a) in it.
8. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 2, it is characterised in that: the adhesive tape plug (4c)
Connector (42b) is the first connector (42b) in flat sheet, and first connector (42b) and spring fragment (11) are mutually hung down
Directly, the left and right sides and the axial clearance between connection sheet (3) and adhesive tape (2) for being located at longitudinal block face (41) extend internally directly
To the inner side end of connection sheet (3), the end of two first connectors (42b) is respectively formed pair towards the left and right side of connection sheet (3) respectively
The hook part (43c) answered, the hook part (43c) they are the first flanging (43c) that the first connector (42b) is turned down to two sides, by
First flanging (43c) and the inner side end of connection sheet (3) two sides are mutually clasped.
9. a kind of Novel windshield wiper adhesive tape disconnecting prevention structure as claimed in claim 2, it is characterised in that: the adhesive tape plug (4d)
Connector (42c) is the second connector (42C) in flat sheet, and second connector (42c) and spring fragment (11) are mutually flat
Row, is located at the top of longitudinal block face (41) and the lateral clearance between connection sheet (3) and adhesive tape (2) top extends internally directly
To the inner side end of connection sheet (3), the end of second connector (42c) is upwardly formed hook part (43d), the hook part
(43d) be the second connector (42c) end flip up the second flanging (43d) to be formed, by second flanging (43d) with
Inner side end at the top of connection sheet (3) is mutually clasped.
10. a kind of Frameless windshield wiper, comprising:
One windshield wiper joint (5), the windshield wiper joint (5) setting are used for two spring of riveted in the middle part of spring fragment (11), bottom end
Fragment (11), it is ensured that two spring fragments (11) are firmly inserted in the slot (21) of adhesive tape (2) left and right sides；Its top is used for and fits
The rain brush scraping arm connection matched；
It is characterized by: being respectively equipped in the initial and end end of two spring fragments (11) such as the described in any item glue of claim 1-8
Disconnecting prevention structure；
One flow guide sleeve (6), there are two the flow guide sleeves (6), is located at the two sides of windshield wiper joint (5), and inner cavity is hollow, bottom edge
Spring fragment (11) length direction has an open end (63), and bottom is located at open end (63) direction and has for placing spring
The sliding slot (61) of fragment (11), lateral surface have wind-guiding inclined-plane (62)；Two spring fragments (11) are from positioned at flow guide sleeve (6) open end
(63) sliding slot (61) insertion in direction, until two spring fragments (11) and adhesive tape plug (4a, 4b, 4c, 4d) are completely coated on
In flow guide sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228526.8A CN109795452B (en) | 2019-03-25 | 2019-03-25 | Windshield wiper adhesive tape anti-disengaging structure and windshield wiper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910228526.8A CN109795452B (en) | 2019-03-25 | 2019-03-25 | Windshield wiper adhesive tape anti-disengaging structure and windshield wiper thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109795452A true CN109795452A (en) | 2019-05-24 |
| CN109795452B CN109795452B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910228526.8A Active CN109795452B (en) | 2019-03-25 | 2019-03-25 | Windshield wiper adhesive tape anti-disengaging structure and windshield wiper thereof |
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| Country | Link |
|---|---|
| CN (1) | CN109795452B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475524A (en) * | 2022-03-24 | 2022-05-13 | 重庆长安汽车股份有限公司 | Joint formula boneless wiper piece |
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| Publication number | Publication date |
|---|---|
| CN109795452B (en) | 2020-08-11 |
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