WO2010028469A1 - Heel with shock-absorbing mechanism - Google Patents
Heel with shock-absorbing mechanism Download PDFInfo
- Publication number
- WO2010028469A1 WO2010028469A1 PCT/BR2009/000291 BR2009000291W WO2010028469A1 WO 2010028469 A1 WO2010028469 A1 WO 2010028469A1 BR 2009000291 W BR2009000291 W BR 2009000291W WO 2010028469 A1 WO2010028469 A1 WO 2010028469A1
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- WO
- WIPO (PCT)
- Prior art keywords
- heel
- base
- elastic body
- piston
- head
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B21/00—Heels; Top-pieces or top-lifts
- A43B21/24—Heels; Top-pieces or top-lifts characterised by the constructive form
- A43B21/26—Resilient heels
Definitions
- the present invention relates to a heel development developed for women's shoes which is provided with an internal damping mechanism.
- High heels for women's shoes are known to be lined underneath by a heel.
- the heels are subjected to high loads, not only static but dynamic, especially compression and impact, resulting from the act of ambulation.
- Some important characteristics that must be met by the heel material are:
- a heel which is provided with an internal cushioning mechanism, the heel being hollow and with a perforated base in which an elastic body is positioned inside.
- a plunger formed of a flat head and a lower vertical tube is positioned under the elastic body so that its head rests on the heel base and its tube fits within a hole in the heel base.
- At the lower end of the plunger tube is mounted a heel pin, so that the heel is slightly spaced from the bottom surface of the heel, generating a clearance.
- the hollow heel may have a smaller lower chamber below the base, where partially penetrates an upper portion of the heel, guiding the vertical damping movement.
- the heel may have a cap that fits into the upper chamber mouth to better distribute the pressure of the heel against the footwear mounting sole.
- the cover is provided with a recess for matching the shape of the mounting insole and has holes for the passage of the securing bolts in the heel.
- the fastening of the lid by means of screws requires holes in the hollow heel wall which are made possible by the internal reinforcements in the heel.
- the elastic body features cutouts to accommodate the internal heel reinforcements.
- the plunger head also has cutouts.
- the internal shape of the hop chamber and the corresponding geometry of the components that are confined in said chamber can be modified in order to better adapt the shape of the Anabela jump.
- the damping mechanism employs few parts of great simplicity, facilitating the production and assembly and presenting long durability and low cost.
- Figure 3 longitudinal section of the mounted heel with applied load
- Figure 5 - exploded perspective of a first constructive variant of the jump
- Figure 6 longitudinal section of the first variant of the mounted and unladen jump
- Figure 8 - exploded perspective view of a second embodiment of the damping mechanism
- Figure 11 bottom view of the second embodiment of the isolated jump
- Figure 13 longitudinal section of the second variant of the loaded jump.
- FIGS 1, 2 and 4 illustrate the internal damping mechanism, whose heel (1) is hollow, having an upper chamber (11) and a base (12) with a vertical hole (13).
- an elastic body (2) is embedded in the upper chamber (11) of the heel.
- a piston (3) formed by a flat head (31) and a vertical tube (32) is positioned under the elastic body (2) so that its head (31) rests on the base (12) of the heel. and its tube (32) fits within the hole (13).
- a stud (41) of a heel (4) is mounted at the lower end of the piston tube (32) at the lower end of the piston tube (32) at the lower end of the piston tube (32) at the lower end of the piston tube (32). This assembly results in a clearance (F) between the top of the heel (4) and the bottom surface of the heel (1).
- Figure 3 allows to verify the behavior of the jump (1) under the load resulting from the ambulation (indicated by the arrow).
- the impact of the heel (4) against the floor is transferred by the pin (41) to the piston tube (32) whose head
- Figures 5 to 7 illustrate a first embodiment of the hollow outlet (1) having a lower chamber (14) below the base (12), partially penetrating an upper portion (42) of the heel (4), better guiding the vertical damping movement.
- the heel (1) of the variant has a cap (5) that fits into the upper chamber (11), and is designed to better distribute the pressure exerted by the heel against the footwear mounting insole.
- FIGs 8 to 11 illustrate a second embodiment of the internal impact damping mechanism, whose heel (1 ') is hollow, having an upper chamber (11') and a base (12 ') with a vertical hole (13') .
- an elastic body (2') is embedded in the upper chamber (11 ') of the heel.
- a plunger (3 ') formed by a flat head (31') and a vertical tube (32 ') is positioned under the elastic body (2') so that its head (31 ') rests on the base.
- (12 ') of the heel and its tube (32') fits inside the hole (13 ').
- a pin (41 ') protruding from the upper portion (42') of a heel (4 ').
- a cap (5 ') fits into the upper chamber (11') and is intended to better distribute the pressure exerted by the heel (1 ') against the footwear mounting bracket.
- the cover (5 ') is provided with a recess (51) for matching the shape of the mounting insole.
- This cover (5 ') has holes (52) for the passage of the bolts (6) in the heel (1').
- the fastening of the lid (5 ') by means of screws (6) requires holes (17) in the hollow heel wall (1') which are made possible by the internal reinforcements (16) in the heel (1 ').
- the elastic body (2 ') has cutouts (21) for accommodating the internal reinforcements (16) of the heel (1').
- the piston head 31 ' also has cutouts.
- Figure 12 details the interrelationship of the internal components of the jump mechanism, but without the application of the ambulation load, with the elastic body (2 ') not pressed and the piston head (31') resting on the base of the jump ( 12 '), leaving the heel (4') projected downward and partially outward.
- Figure 13 details the compressed elastic body (2 ') with flattened height, as a result of the pressure exerted by the head (31 ') of the piston (3) and transmitted to it by the heel pin (41') as a result of the weight of the shoe wearer.
- FIGs 14 to 16 illustrate a third embodiment of the sole with the components of the internal impact damping mechanism, whose Anabela heel (1 ") is hollow, having an elongated upper chamber (11") and a base (12 “). with a tear (13 ").
- Anabela heel (1 ") is hollow, having an elongated upper chamber (11") and a base (12 “). with a tear (13 ").
- an elongated elastic body (2") In the upper chamber (11 ") of the heel is embedded an elongated elastic body (2").
- a plunger (3 "), also elongated, is composed of a flat head (31") and a foot (32 "), being positioned under the elastic body (2") so that its head (31 ") protrudes. rest on the base (12 ") of the heel and your foot (32") fits inside the slot (13 ").
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A shock-absorbing mechanism comprises a hollow heel (1) with an upper cavity (11) and a base (12) with a vertical bore (13). An elastic body (2) is embedded in the upper cavity (11) of the heel. A piston (3) comprising a flat head (31) and a vertical tube (32) is arranged under the elastic body (2) such that the head (31) abuts against the base (12) of the heel and the tube (32) fits into the bore (13). The pin (41) of a heel top piece (4) is inserted into the lower end of the piston tube (32). This assembly creates a gap (F) between the top of the heel top piece and the lower side of the heel. Three embodiments of the shock-absorbing mechanism are described. In the first embodiment, a lower cavity (14) is provided under the base (12), into which cavity an upper portion (42) of the heel top piece (4) partially penetrates, and a cover (5) is fitted onto the upper cavity (11). In the second embodiment, the cover (5') has an undercut (51) with holes (52) for receiving screws (6) for fastening the heel (1'). In this embodiment, holes (17) are provided in the internal reinforcements (16) of the hollow heel (1'), and the elastic body (2') and head (31) of the piston have cut-outs. The third embodiment is a wedge heel (1'') having the same structures as the second embodiment, but with a modified shape.
Description
"SALTO COM MECANISMO AMORTECEDOR" "JUMPING WITH DAMPING MECHANISM"
A presente invenção refere-se a um aperfeiçoamento desenvolvido em salto para calçados femininos que é dotado de um mecanismo interno de amortecimento. The present invention relates to a heel development developed for women's shoes which is provided with an internal damping mechanism.
Sabe-se que os saltos altos para sapatos femininos são revestidos inferiormente por um tacão. Os tacões são submetidos a elevadas cargas, não só estáticas como dinâmicas, principalmente de compressão e impacto, resultantes do ato de deambulação. Algumas características importantes que devem ser atendidas pelo material dos tacões são: High heels for women's shoes are known to be lined underneath by a heel. The heels are subjected to high loads, not only static but dynamic, especially compression and impact, resulting from the act of ambulation. Some important characteristics that must be met by the heel material are:
- resistência a abrasão, para evitar o desgaste prematuro do salto; - abrasion resistance to prevent premature heel wear;
- dureza para garantir bom ancoramento do pino de fixação do tacão no salto; - hardness to ensure good anchorage of the heel securing stud in the heel;
- aderência, para prevenir resvalos do usuário e - adherence to prevent user slippage and
- ductilidade, para absorver, pelo menos parcialmente, o impacto do salto contra o solo. - ductility to at least partially absorb the impact of the jump against the ground.
Essas propriedades fundamentais dos tacões exigem que os calçadistas persigam, insistentemente, novas blendas de materiais poliméricos, elastoméricos e/ou plastoméricos. Um material macio, que é capaz de absorver boa parte do impacto, tende a apresentar desgaste prematuro, deformação excessiva e risco de arrancamento. Inversamente, um material com grande durabilidade é muito duro e desconfortável à usuária. These fundamental heel properties require footwear to insistently pursue new blends of polymeric, elastomeric and / or plastomeric materials. A soft material that is capable of absorbing much of the impact tends to exhibit premature wear, excessive deformation and risk of tearing. Conversely, a material with great durability is very hard and uncomfortable to the user.
É, portanto, objetivo da presente invenção um aperfeiçoamento desenvolvido em salto para calçado feminino que é capaz de superar eficazmente as referidas limitações do estado da técnica. Isto é conseguido através de um salto que é dotado de um mecanismo interno de amortecimento, sendo o salto oco e com uma base furada, em cujo interior é posicionado um corpo elástico. Um êmbolo, formado por uma cabeça plana e um tubo vertical inferior, é posicionado sob o corpo elástico de modo que a sua cabeça se apóie na base do salto e o seu tubo encaixe-se no interior de um furo da base do salto. Na extremidade inferior do tubo do êmbolo é montado um pino de um tacão, de modo que o tacão fique levemente afastado da superfície inferior do salto, gerando uma folga. It is therefore an object of the present invention to develop a heeled development for women's footwear that is capable of effectively overcoming said limitations of the state of the art. This is achieved by a heel which is provided with an internal cushioning mechanism, the heel being hollow and with a perforated base in which an elastic body is positioned inside. A plunger formed of a flat head and a lower vertical tube is positioned under the elastic body so that its head rests on the heel base and its tube fits within a hole in the heel base. At the lower end of the plunger tube is mounted a heel pin, so that the heel is slightly spaced from the bottom surface of the heel, generating a clearance.
Durante a deambulação o impacto do tacão contra o piso é transferido pelo pino ao tubo do êmbolo, cuja cabeça comprime o corpo elástico. Devido as características do material do corpo elástico, ocorre a absorção do
choque, gerando um efeito de amortecimento, o que transmite à usuária uma sensação de conforto. During ambulation the impact of the heel against the floor is transferred by the pin to the piston tube, whose head compresses the elastic body. Due to the characteristics of the elastic body material, absorption of the shock, generating a damping effect, which gives the user a feeling of comfort.
Em uma primeira variante construtiva o salto oco pode apresentar uma câmara inferior menor, abaixo da base, onde penetra parcialmente uma porção superior do tacão, guiando o movimento vertical de amortecimento. O salto pode possuir uma tampa que se encaixa na boca da câmara superior, destinada a melhor distribuir a pressão do salto contra a palmilha de montagem do cabedal do calçado. In a first embodiment variant the hollow heel may have a smaller lower chamber below the base, where partially penetrates an upper portion of the heel, guiding the vertical damping movement. The heel may have a cap that fits into the upper chamber mouth to better distribute the pressure of the heel against the footwear mounting sole.
Em uma segunda variante construtiva a tampa é dotada de um rebaixo para adequação a forma da palmilha de montagem e apresenta orifícios para a passagem dos parafusos de fixação no salto. A forma de fixação da tampa por meio de parafusos exige orifícios na parede do salto oco que são viabilizados pelos reforços internos no salto. O corpo elástico apresenta recortes para acomodação dos reforços internos do salto. A cabeça do êmbolo também apresenta recortes. In a second embodiment variant the cover is provided with a recess for matching the shape of the mounting insole and has holes for the passage of the securing bolts in the heel. The fastening of the lid by means of screws requires holes in the hollow heel wall which are made possible by the internal reinforcements in the heel. The elastic body features cutouts to accommodate the internal heel reinforcements. The plunger head also has cutouts.
Em uma terceira variante construtiva pode ser modificada a forma interna da câmara do salto e a correspondente geometria dos componentes que ficam confinados na dita câmara, a fim de melhor se adaptar a forma do salto tipo Anabela. In a third constructive variant the internal shape of the hop chamber and the corresponding geometry of the components that are confined in said chamber can be modified in order to better adapt the shape of the Anabela jump.
O aperfeiçoamento em salto para calçado feminino com mecanismo interno de amortecimento, proposto pela invenção, resulta nas seguintes vantagens sobre as concepções do estado da técnica: The heel enhancement for women's shoes with internal cushioning mechanism proposed by the invention results in the following advantages over prior art designs:
- reduz o impacto do salto contra o piso; - reduces the impact of jumping against the floor;
- absorve o choque resultante da deambulação; - absorbs the shock resulting from ambulation;
- aumenta a sensação de conforto do calçado; - increases the feeling of comfort of the shoe;
- transfere menos vibrações para a coluna vertebral da usuária; - transfers less vibration to the user's spine;
- o mecanismo de amortecimento emprega poucas peças de grande simplicidade, facilitando a produção e a montagem e apresentando longa durabilidade e baixo custo. - The damping mechanism employs few parts of great simplicity, facilitating the production and assembly and presenting long durability and low cost.
Essas e outras vantagens da presente invenção se tornarão mais evidentes através da seguinte descrição detalhada, que é baseada nos desenhos em anexo, abaixo listados, que ilustram concretizações preferenciais do salto com mecanismo interno de amortecimento, que não devem ser
consideradas limitativas à invenção: These and other advantages of the present invention will become more apparent from the following detailed description, which is based on the attached drawings, below, which illustrate preferred embodiments of the internal damping mechanism jump, which should not be considered limiting the invention:
Figura 1 - perspectiva explodida do mecanismo de amortecimento do salto; Figure 1 - exploded perspective of the jump damping mechanism;
Figura 2 - corte longitudinal do salto montado e sem aplicação de carga; Figure 2 - longitudinal section of the mounted heel and without load application;
Figura 3 - corte longitudinal do salto montado com carga aplicada; Figure 3 - longitudinal section of the mounted heel with applied load;
Figura 4 - corte longitudinal do salto isolado; Figure 4 - longitudinal section of the isolated jump;
Figura 5 - perspectiva explodida de uma primeira variante construtiva do salto; Figure 5 - exploded perspective of a first constructive variant of the jump;
Figura 6 - corte longitudinal da primeira variante do salto montado e sem carga;Figure 6 - longitudinal section of the first variant of the mounted and unladen jump;
Figura 7 - corte longitudinal da primeira variante do salto isolado; Figure 7 - longitudinal section of the first variant of the isolated jump;
Figura 8 - perspectiva explodida de uma segunda variante construtiva do mecanismo amortecedor; Figure 8 - exploded perspective view of a second embodiment of the damping mechanism;
Figura 9 - corte longitudinal da segunda variante construtiva do salto isolado; Figure 9 - longitudinal section of the second constructive variant of the isolated jump;
Figura 10 - vista superior da segunda variante construtiva do saldo isolado; Figure 10 - top view of the second embodiment of the isolated balance;
Figura 11 - vista inferior da segunda variante construtiva do salto isolado; Figure 11 - bottom view of the second embodiment of the isolated jump;
Figura 12 - corte longitudinal da segunda variante do salto sem carga; Figure 12 - longitudinal section of the second variant of the unloaded jump;
Figura 13 - corte longitudinal da segunda variante do salto com carga. Figure 13 - longitudinal section of the second variant of the loaded jump.
Figura 14 - perspectiva de uma terceira variante construtiva do solado com o mecanismo amortecedor; Figure 14 - perspective of a third constructional variant of the sole with the damping mechanism;
Figura 15 - perspectiva explodida da terceira variante do solado; Figure 15 - exploded perspective of the third sole variant;
Figura 16 - corte longitudinal da terceira variante do solado sem o mecanismo amortecedor. Figure 16 - longitudinal section of the third sole variant without the damping mechanism.
As figuras 1 , 2 e 4 ilustram o mecanismo interno de amortecimento, cujo salto (1) é oco, apresentando uma câmara superior (11) e uma base (12) com um furo vertical (13). Na câmara superior (11) do salto é embutido um corpo elástico (2). Um êmbolo (3), formado por uma cabeça plana (31) e um tubo vertical (32), é posicionado sob o corpo elástico (2), de modo que a sua cabeça (31) se apóia na base (12) do salto e o seu tubo (32) encaixa-se no interior do furo (13). Na extremidade inferior do tubo (32) do êmbolo é montado um pino (41) de um tacão (4). Essa montagem resulta em uma folga (F) entre o topo do tacão (4) e a superfície inferior do salto (1). Figures 1, 2 and 4 illustrate the internal damping mechanism, whose heel (1) is hollow, having an upper chamber (11) and a base (12) with a vertical hole (13). In the upper chamber (11) of the heel an elastic body (2) is embedded. A piston (3) formed by a flat head (31) and a vertical tube (32) is positioned under the elastic body (2) so that its head (31) rests on the base (12) of the heel. and its tube (32) fits within the hole (13). At the lower end of the piston tube (32) is mounted a stud (41) of a heel (4). This assembly results in a clearance (F) between the top of the heel (4) and the bottom surface of the heel (1).
A figura 3 permite verificar o comportamento do salto (1) sob a carga resultante da deambulação (indicada pela seta). O impacto do tacão (4) contra o piso é transferido pelo pino (41) ao tubo (32) do êmbolo (3), cuja cabeça Figure 3 allows to verify the behavior of the jump (1) under the load resulting from the ambulation (indicated by the arrow). The impact of the heel (4) against the floor is transferred by the pin (41) to the piston tube (32) whose head
(31) comprime o corpo elástico (2) embutido no interior da câmara (11) do salto
(1). As características resilientes do material elástico do corpo (2) amortecem o choque do tacão (4) contra o solo. (31) compresses the elastic body (2) embedded within the chamber (11) of the heel (1). The resilient characteristics of the elastic body material (2) cushion the shock of the heel (4) against the ground.
As figuras 5 a 7 ilustram uma primeira variante construtiva do saíto oco (1) que apresenta uma câmara inferior (14), abaixo da base (12), onde penetra parcialmente uma porção superior (42) do tacão (4), melhor guiando o movimento vertical de amortecimento. O salto (1) da variante possui uma tampa (5) que se encaixa na câmara superior (11), sendo destinada a melhor distribuir a pressão exercida pelo salto contra a palmilha de montagem do cabedal do calçado. Figures 5 to 7 illustrate a first embodiment of the hollow outlet (1) having a lower chamber (14) below the base (12), partially penetrating an upper portion (42) of the heel (4), better guiding the vertical damping movement. The heel (1) of the variant has a cap (5) that fits into the upper chamber (11), and is designed to better distribute the pressure exerted by the heel against the footwear mounting insole.
As figuras 8 a 11 ilustram uma segunda variante construtiva do mecanismo interno de amortecimento de impacto, cujo salto (1') é oco, apresentando uma câmara superior (11') e uma base (12') com um furo vertical (13'). Na câmara superior (11') do salto é embutido um corpo elástico (2'). Um êmbolo (3'), formado por uma cabeça plana (31') e um tubo vertical (32'), é posicionado sob o corpo elástico (2'), de modo que a sua cabeça (31') se apóie na base (12') do salto e o seu tubo (32') encaixa-se no interior do furo (13'). Na extremidade inferior do tubo (32) do êmbolo é montado um pino (41') que se projeta da porção superior (42') de um tacão (4'). Uma tampa (5') se encaixa na câmara superior (11') e se destina a melhor distribuir a pressão exercida pelo salto (1') contra a palmilha de montagem do cabedal do calçado. A tampa (5') é dotada de um rebaixo (51) para adequação a forma da palmilha de montagem. Essa tampa (5') apresenta orifícios (52) para a passagem dos parafusos (6) de fixação no salto (1'). A forma de fixação da tampa (5') por meio de parafusos (6) exige orifícios (17) na parede do salto oco (1') que são viabilizados pelos reforços internos (16) no salto (1'). O corpo elástico (2') apresenta recortes (21) para acomodação dos reforços internos (16) do salto (1'). A cabeça (31') do êmbolo também apresenta recortes. Figures 8 to 11 illustrate a second embodiment of the internal impact damping mechanism, whose heel (1 ') is hollow, having an upper chamber (11') and a base (12 ') with a vertical hole (13') . In the upper chamber (11 ') of the heel an elastic body (2') is embedded. A plunger (3 ') formed by a flat head (31') and a vertical tube (32 ') is positioned under the elastic body (2') so that its head (31 ') rests on the base. (12 ') of the heel and its tube (32') fits inside the hole (13 '). At the lower end of the piston tube (32) is mounted a pin (41 ') protruding from the upper portion (42') of a heel (4 '). A cap (5 ') fits into the upper chamber (11') and is intended to better distribute the pressure exerted by the heel (1 ') against the footwear mounting bracket. The cover (5 ') is provided with a recess (51) for matching the shape of the mounting insole. This cover (5 ') has holes (52) for the passage of the bolts (6) in the heel (1'). The fastening of the lid (5 ') by means of screws (6) requires holes (17) in the hollow heel wall (1') which are made possible by the internal reinforcements (16) in the heel (1 '). The elastic body (2 ') has cutouts (21) for accommodating the internal reinforcements (16) of the heel (1'). The piston head 31 'also has cutouts.
A figura 12 detalha o inter-relacionamento dos componentes internos do mecanismo do salto, porém sem a aplicação da carga da deambulação, estando o corpo elástico (2') não pressionado e a cabeça do êmbolo (31') repousando na base do salto (12'), restando o tacão (4') projetado para baixo e parcialmente para fora. Figure 12 details the interrelationship of the internal components of the jump mechanism, but without the application of the ambulation load, with the elastic body (2 ') not pressed and the piston head (31') resting on the base of the jump ( 12 '), leaving the heel (4') projected downward and partially outward.
A figura 13 detalha o corpo elástico (2') comprimido e com
altura achatada, resultado da pressão exercida pela cabeça (31') do êmbolo (3) e que lhe foi transmitida pelo pino do tacão (41') como consequência do peso do usuário do calçado. Figure 13 details the compressed elastic body (2 ') with flattened height, as a result of the pressure exerted by the head (31 ') of the piston (3) and transmitted to it by the heel pin (41') as a result of the weight of the shoe wearer.
As figuras 14 a 16 ilustram uma terceira variante construtiva do solado com os componentes do mecanismo interno de amortecimento de impacto, cujo salto Anabela (1") é oco, apresentando uma câmara superior e alongada (11 ") e uma base (12") com um rasgo (13"). Na câmara superior (11") do salto é embutido um corpo elástico alongado (2"). Um êmbolo (3"), também alongado, é composto por uma cabeça plana (31") e um pé (32"), sendo posicionado sob o corpo elástico (2"), de modo que a sua cabeça (31") se apóie na base (12") do salto e o seu pé (32") se encaixe no interior do rasgo (13"). Na extremidade inferior do pé do êmbolo (32") são encaixados dois pinos (41") que se projetam da porção superior (42") de um tacão alongado (4"). Uma tampa alongada e plana (5") se encaixa no rebaixo periférico (15") da câmara superior (11") e se destina a melhor distribuir a pressão exercida pelo salto (1") contra a palmilha de montagem do cabedal do calçado. A tampa (5") é dotada de orifícios (52") para a passagem de parafusos de fixação no salto (1"). A forma de fixação da tampa (5") por meio de parafusos exige orifícios (17") na parede do salto (1") que são viabilizados pelos reforços internos (16") no salto (1"). O corpo elástico (2") apresenta recortes verticais (21") para acomodação nos reforços internos (16") do salto (1").
Figures 14 to 16 illustrate a third embodiment of the sole with the components of the internal impact damping mechanism, whose Anabela heel (1 ") is hollow, having an elongated upper chamber (11") and a base (12 "). with a tear (13 "). In the upper chamber (11 ") of the heel is embedded an elongated elastic body (2"). A plunger (3 "), also elongated, is composed of a flat head (31") and a foot (32 "), being positioned under the elastic body (2") so that its head (31 ") protrudes. rest on the base (12 ") of the heel and your foot (32") fits inside the slot (13 "). At the lower end of the plunger foot (32 ") are fitted two pins (41") protruding from the upper portion (42 ") of an elongated heel (4"). An elongated, flat cap (5 ") fits into the peripheral recess (15") of the upper chamber (11 ") and is intended to better distribute the pressure exerted by the heel (1") against the footwear mounting bracket. The cover (5 ") is provided with holes (52") for the passage of fastening screws in the heel (1 "). The fastening of the cover (5") by means of screws requires holes (17 ") in the wall. (1 ") which are made possible by the internal reinforcements (16") in the jump (1 "). The elastic body (2 ") has vertical cutouts (21") for accommodation in the internal reinforcements (16 ") of the heel (1").
Claims
REIVINDICAÇÕES
1 - "SALTO COM MECANISMO AMORTECEDOR" caracterizado por compreender um salto (1) com uma câmara superior (11) e uma base (12) dotada de um furo (13), possuindo no interior da câmara superior (11) um corpo elástico (2), sob o qual posiciona-se um êmbolo (3), formado por uma cabeça plana (31) e um tubo vertical (32), sendo a cabeça (31) do êmbolo apoiada na base (12) do salto, enquanto que o tubo (32) do êmbolo encaixa-se no interior do furo (13) da base do salto e sendo que na extremidade inferior do tubo (32) do êmbolo é montado um pino (41) de um tacão (4), resultando uma folga (F) entre o topo do tacão (4) e a superfície inferior do salto (1). 1 - "DAMPING MECHANISM HEEL" characterized in that it comprises a heel (1) with an upper chamber (11) and a base (12) provided with a bore (13), having within the upper chamber (11) an elastic body (11). 2), under which a piston (3), formed by a flat head (31) and a vertical tube (32), is positioned, the piston head (31) being supported on the base (12) of the heel, while the plunger tube (32) fits into the bore base hole (13) and the lower end of the plunger tube (32) is fitted with a stud (4) of a heel (4), resulting in a clearance (F) between the top of the heel (4) and the bottom surface of the heel (1).
2 - "SALTO COM MECANISMO AMORTECEDOR", de acordo com a reivindicação 2, caracterizado por possuir o salto (1) uma câmara inferior (14), abaixo da base (12), onde penetra parcialmente uma porção superior (42) do tacão (4). 2. "DAMPING MECHANISM HEEL" according to claim 2, characterized in that the heel (1) has a lower chamber (14) below the base (12), which partially penetrates an upper portion (42) of the heel ( 4).
3 - "SALTO COM MECANISMO AMORTECEDOR", de acordo com uma das reivindicações 1 ou 2, caracterizado por possuir uma tampa (5) que se encaixa na câmara superior (11) do salto (1). "DAMPING MECHANISM HEEL" according to one of claims 1 or 2, characterized in that it has a lid (5) which fits into the upper chamber (11) of the heel (1).
4 - "SALTO COM MECANISMO AMORTECEDOR", de acordo com uma das reivindicações 1 a 3, caracterizado por possuir a tampa (5') um rebaixo (51) e orifícios (52) para a passagem dos parafusos (6) de fixação no salto (1'), possuindo o salto oco (1') reforços internos (16) com orifícios (17) para o rosqueamento dos parafusos (6) de fixação da tampa (5') e possuindo o corpo elástico (2') recortes (21). 4. "DAMPING MECHANISM HEEL" according to one of Claims 1 to 3, characterized in that the lid (5 ') has a recess (51) and holes (52) for the passage of the heel fixing screws (6). (1 '), with hollow heel (1') having internal reinforcements (16) with holes (17) for threading the cap fixing screws (6) (5 ') and having the elastic body (2') cutouts ( 21).
5 - "SALTO COM MECANISMO AMORTECEDOR", de acordo com uma das reivindicações 1 a 3, caracterizado por ser o salto do tipo Anabela que apresenta uma câmara superior (11") alongada e com uma base (12") dotada de um rasgo (13"), sendo o corpo elástico alongado (2") que é embutido na câmara superior (11") e posicionado sobre um êmbolo (3"), sendo o êmbolo (3") também alongado e compreendendo uma cabeça plana (31") e um pé (32"), sendo que o pé (32") se encaixa no interior do rasgo (13") do salto, sendo o tacão (4") alongado e com dois pinos (41") que se projetam da porção superior (42") e por ser a tampa alongada e plana (5").
A "SHOCKING MECHANISM HEEL" according to one of Claims 1 to 3, characterized in that the Anabela-type heel has an elongated upper chamber (11 ") and a base (12") provided with a slot ( 13 "), the elongate elastic body (2") being embedded in the upper chamber (11 ") and positioned over a piston (3"), the piston (3 ") also being elongated and comprising a flat head (31"). ) and a foot (32 "), with the foot (32") fitting within the heel slot (13 "), the heel (4") being elongated and with two pins (41 ") protruding from the upper portion (42 ") and for being the elongated and flat lid (5").
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRMU8803472-0U BRMU8803472Y1 (en) | 2008-09-09 | 2008-09-09 | JUMPING WITH DAMPING MECHANISM |
| BRPI0803267-0 | 2008-09-09 | ||
| BRC10803267-0 | 2009-02-19 | ||
| BRC20803267-0 | 2009-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010028469A1 true WO2010028469A1 (en) | 2010-03-18 |
Family
ID=67296279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/BR2009/000291 WO2010028469A1 (en) | 2008-09-09 | 2009-09-08 | Heel with shock-absorbing mechanism |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BRMU8803472Y1 (en) |
| WO (1) | WO2010028469A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067726A3 (en) * | 2009-12-01 | 2011-11-10 | Roberto Duranti | Cushioned heel for footwear |
| WO2012143406A1 (en) * | 2011-04-18 | 2012-10-26 | Gabriela Rupprecht | High-heeled shoe |
| JP2020141866A (en) * | 2019-03-06 | 2020-09-10 | 曉 島田 | Heel structure of women's footwear |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836907A (en) * | 1956-03-16 | 1958-06-03 | Carl A Windle | Cushioned heel construction |
| GB974254A (en) * | 1962-07-13 | 1964-11-04 | Richard Joseph Haug Jr | Shock-absorbent heel construction |
| BRPI0503117A (en) * | 2005-08-01 | 2007-03-13 | Evandro Rodrigues Da Silva | heel cushioning system applied to women's shoes |
-
2008
- 2008-09-09 BR BRMU8803472-0U patent/BRMU8803472Y1/en not_active IP Right Cessation
-
2009
- 2009-09-08 WO PCT/BR2009/000291 patent/WO2010028469A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2836907A (en) * | 1956-03-16 | 1958-06-03 | Carl A Windle | Cushioned heel construction |
| GB974254A (en) * | 1962-07-13 | 1964-11-04 | Richard Joseph Haug Jr | Shock-absorbent heel construction |
| BRPI0503117A (en) * | 2005-08-01 | 2007-03-13 | Evandro Rodrigues Da Silva | heel cushioning system applied to women's shoes |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011067726A3 (en) * | 2009-12-01 | 2011-11-10 | Roberto Duranti | Cushioned heel for footwear |
| WO2012143406A1 (en) * | 2011-04-18 | 2012-10-26 | Gabriela Rupprecht | High-heeled shoe |
| EP2543271A1 (en) * | 2011-04-18 | 2013-01-09 | Gabriela Rupprecht | High heel shoe |
| CN103547179A (en) * | 2011-04-18 | 2014-01-29 | 加布里埃拉·鲁普雷希特 | High-heeled shoe |
| US9578924B2 (en) | 2011-04-18 | 2017-02-28 | Gabriela Rupprecht | High-heeled shoe |
| JP2020141866A (en) * | 2019-03-06 | 2020-09-10 | 曉 島田 | Heel structure of women's footwear |
Also Published As
| Publication number | Publication date |
|---|---|
| BRMU8803472U2 (en) | 2011-06-14 |
| BRMU8803472Y1 (en) | 2019-05-21 |
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